January 2025 - Wine-Bugs - list.winehq.org

[Bug 54146] New: Super Meat Boy: Periodic Music Corruption
by WineHQ Bugzilla Sept. 18, 2026

Sept. 18, 2026

https://bugs.winehq.org/show_bug.cgi?id=54146 Bug ID: 54146 Summary: Super Meat Boy: Periodic Music Corruption Product: Wine Version: 8.0-rc1 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: xaudio2 Assignee: wine-bugs(a)winehq.org Reporter: sterophonick(a)gmail.com Distribution: --- Created attachment 73680 --> https://bugs.winehq.org/attachment.cgi?id=73680 Wine Log In Super Meat Boy (v1.2.5 tested here), the background music will become severely corrupted periodically. It happens on inconsistent intervals and will last for an inconsistent amount of time, usually five or six seconds. This is worked around by installing xact in Winetricks. -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.

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[Bug 51499] New: Assassin's Creed Rogue some textures have Normal Map effect
by WineHQ Bugzilla Sept. 18, 2026

Sept. 18, 2026

https://bugs.winehq.org/show_bug.cgi?id=51499 Bug ID: 51499 Summary: Assassin's Creed Rogue some textures have Normal Map effect Product: Wine Version: 6.13 Hardware: x86-64 OS: Linux Status: NEW Severity: normal Priority: P2 Component: directx-d3d Assignee: wine-bugs(a)winehq.org Reporter: andrey.goosev(a)gmail.com Distribution: --- Created attachment 70339 --> https://bugs.winehq.org/attachment.cgi?id=70339 example wine-6.13-30-g384fc71a480 -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.

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[Bug 45104] New: OOB read in gdiplus
by wine-bugs＠winehq.org Sept. 18, 2026

Sept. 18, 2026

https://bugs.winehq.org/show_bug.cgi?id=45104 Bug ID: 45104 Summary: OOB read in gdiplus Product: Wine Version: 3.7 Hardware: x86 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: gdiplus Assignee: wine-bugs(a)winehq.org Reporter: robert.gawlik(a)rub.de Distribution: --- Original submitted report can be found here: https://bugs.launchpad.net/ubuntu/+source/wine/+bug/1764719 (*) Out-of-bounds read in dlls/gdiplus/metafile.c:2528 (last commit: dd2624a24fba400bf59b9396e496d16c43d399d9): The parameters data, dataSize and recordType are completely user controlled and flow into a memcpy() call in line 2528. If the length of data is less than dataSize, then this results in an out-of-bounds read. 2461 GpStatus WINGDIPAPI GdipPlayMetafileRecord(GDIPCONST GpMetafile *metafile, 2462 EmfPlusRecordType recordType, UINT flags, UINT dataSize, GDIPCONST BYTE *data) 2463 { .... 2471 2472 if (recordType >= 1 && recordType <= 0x7a) 2473 { 2474 /* regular EMF record */ 2475 if (metafile->playback_dc) 2476 { 2477 switch (recordType) 2478 { .... 2520 default: 2521 { 2522 ENHMETARECORD *record = heap_alloc_zero(dataSize + 8); // <== dataSize is completely user controlled 2523 2524 if (record) 2525 { 2526 record->iType = recordType; 2527 record->nSize = dataSize + 8; 2528 memcpy(record->dParm, data, dataSize); // <== data is user controlled, memcpy performs OOB read 2529 2530 if(PlayEnhMetaFileRecord(metafile->playback_dc, metafile->handle_table, 2531 record, metafile->handle_count) == 0) // (record is user controlled => source of many vulnerabilities) 2532 ERR("PlayEnhMetaFileRecord failed\n"); If you need more information (EMF trigger file, etc.) let me know! -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.

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[Bug 26758] New: Makefile system does not respect AS variable
by wine-bugs＠winehq.org Sept. 18, 2026

Sept. 18, 2026

http://bugs.winehq.org/show_bug.cgi?id=26758 Summary: Makefile system does not respect AS variable Product: Wine Version: 1.3.17 Platform: x86 OS/Version: All Status: UNCONFIRMED Severity: normal Priority: P2 Component: -unknown AssignedTo: wine-bugs(a)winehq.org ReportedBy: cdavis(a)mines.edu As part of building Wine DLLs an executables, Winebuild generates assembly files that are then assembled. If an assembler is specified using --as-cmd, that program is used; otherwise the system assembler is used. Wine's build system, unfortunately, does not allow the user to set the assembler to pass to winebuild. The usual way to set the assembler to use is to set the AS variable, but the build system does not respect it. This is a problem, for example, on Mac OS X when building with Clang with its integrated assembler turned on. Clang's integrated assembler supports .cfi directives, but the system assembler doesn't. During configure, a test file containing .cfi directives is passed to the compiler, on the assumption that it would be then passed to the system assembler. With Clang's integrated assembler, this assumption is broken. Thus, when winebuild tries to assemble files containing .cfi directives (because it believes that the system assembler supported them), it fails as a result. A workaround is to tell winebuild to use Clang to assemble, but the Makefile system doesn't support that. -- Configure bugmail: http://bugs.winehq.org/userprefs.cgi?tab=email Do not reply to this email, post in Bugzilla using the above URL to reply. ------- You are receiving this mail because: ------- You are watching all bug changes.

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[Bug 48078] New: Astro Avenger 2 fails to run with seh:setup_exception_record stack overflow
by WineHQ Bugzilla Sept. 18, 2026

Sept. 18, 2026

https://bugs.winehq.org/show_bug.cgi?id=48078 Bug ID: 48078 Summary: Astro Avenger 2 fails to run with seh:setup_exception_record stack overflow Product: Wine Version: 4.19 Hardware: x86-64 URL: https://astro-avenger.en.softonic.com/ OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: -unknown Assignee: wine-bugs(a)winehq.org Reporter: iodreamify(a)gmail.com Distribution: Ubuntu Created attachment 65628 --> https://bugs.winehq.org/attachment.cgi?id=65628 winedebug warn+all log Astro Avenger 2 manages to launch but clicking "Run" in the launcher makes the game freeze forever with a "002a:err:seh:setup_exception_record stack overflow 816 bytes in thread 002a eip 00ac1926 esp 00231000 stack 0x230000-0x231000-0x330000" error. Tried it both in 64bit and 32bit prefixes in windows 7, XP, 2000 and 98 modes and also disabling csmt.I've added a winedebug=warn+all log below. A demo 60 min trial can be found at the link above. I've also done a +relay log but i'm not sure if it's relevant. Thank you. -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.

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[Bug 52621] New: Failed test of `alternate_success_code` from `windows-rs`
by WineHQ Bugzilla Sept. 18, 2026

Sept. 18, 2026

https://bugs.winehq.org/show_bug.cgi?id=52621 Bug ID: 52621 Summary: Failed test of `alternate_success_code` from `windows-rs` Product: Wine Version: 7.2 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: -unknown Assignee: wine-bugs(a)winehq.org Reporter: mikrutrafal(a)protonmail.com Distribution: --- This test pass on Windows 10 Failures ``` running 1 test test test ... FAILED failures: ---- test stdout ---- thread 'test' panicked at 'assertion failed: hr == CO_E_NOTINITIALIZED', crates\tests\alternate_success_c ode\tests\test.rs:9:5 note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace failures: test ``` Rust for Windows can be installed via https://forge.rust-lang.org/infra/other-installation-methods.html or directly https://static.rust-lang.org/dist/rust-1.59.0-x86_64-pc-windows-gnu.msi Steps to reproduce git clone https://github.com/microsoft/windows-rs.git cd windows-rs git checkout 9965e3c44829d0c86b2d9d2b3c5338376f158bde cd crates/tests/alternate_success_code/ wine cargo test -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.

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[Bug 52620] New: Failed test of `win32_arrays` from `windows-rs`
by WineHQ Bugzilla Sept. 18, 2026

Sept. 18, 2026

https://bugs.winehq.org/show_bug.cgi?id=52620 Bug ID: 52620 Summary: Failed test of `win32_arrays` from `windows-rs` Product: Wine Version: 7.2 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: -unknown Assignee: wine-bugs(a)winehq.org Reporter: mikrutrafal(a)protonmail.com Distribution: --- This test pass on Windows 10 Failures ``` failures: ---- keyboard_state stdout ---- thread 'keyboard_state' panicked at 'assertion failed: state != zeroed', crates\tests\win32_arrays\tests\ fixed.rs:9:9 note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace ---- temp_file stdout ---- thread 'temp_file' panicked at 'assertion failed: `(left == right)` left: `[46, 92, 116, 101, 115, 55, 98, 46, 116, 109, 112, 0]`, right: `[46, 92, 116, 101, 115, 55, 66, 46, 116, 109, 112, 0]`', crates\tests\win32_arrays\tests\fixed.r s:20:9 failures: keyboard_state temp_file ``` Rust for Windows can be installed via https://forge.rust-lang.org/infra/other-installation-methods.html or directly https://static.rust-lang.org/dist/rust-1.59.0-x86_64-pc-windows-gnu.msi Steps to reproduce git clone https://github.com/microsoft/windows-rs.git cd windows-rs cd crates/tests/win32_arrays/ wine cargo test -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.

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[Bug 53795] New: Emojis crash Naver LINE (and possibly all Qt applications)
by WineHQ Bugzilla Sept. 18, 2026

Sept. 18, 2026

https://bugs.winehq.org/show_bug.cgi?id=53795 Bug ID: 53795 Summary: Emojis crash Naver LINE (and possibly all Qt applications) Product: Wine Version: 7.19 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: gdi32 Assignee: wine-bugs(a)winehq.org Reporter: pq2sx44teeigl7za(a)chyen.cc Distribution: --- Created attachment 73289 --> https://bugs.winehq.org/attachment.cgi?id=73289 Source of a trivial Qt application to reproduce the issue Naver LINE (installer at [1]) crashes if I paste some kinds of emojis, like ???? (U+1F972) or ???? (U+1F970). Crashes happen with all kinds of text boxes, including username in the login dialog, search box and messaging dialog. Crash does not happen if I uninstalled the Noto Color Emoji font [2]. Without WINEDEBUG, crashes are intermittent. With WINEDEBUG=+font, I always get crashes. The issue can be reproduced with a trivial Qt application (source attached). The backtrace from a Qt 5.12.12 MinGW debug build [3] is also attached. >From the backtrace, Qt crashes when trying to get the string from otm->otmpFullName [4]. In a gdb session, the address (otm + otm->otmpFullName) points to an invalid address (needs to add otm per [5]). Apparently GetOutlineTextMetrics does not correctly assign that pointer. [1] https://desktop.line-scdn.net/win/new/LineInst.exe [2] https://archlinux.org/packages/extra/any/noto-fonts-emoji/ [3] https://download.qt.io/archive/qt/5.12/5.12.12/qt-opensource-windows-x86-5.… [4] https://github.com/qt/qtbase/blob/v5.12.12/src/platformsupport/fontdatabase… [5] https://learn.microsoft.com/en-us/windows/win32/api/wingdi/ns-wingdi-outlin… -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.

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[Bug 51443] New: Test fails in remove_dir_all crate when creating file
by WineHQ Bugzilla Sept. 17, 2026

Sept. 17, 2026

https://bugs.winehq.org/show_bug.cgi?id=51443 Bug ID: 51443 Summary: Test fails in remove_dir_all crate when creating file Product: Wine Version: 6.12 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: -unknown Assignee: wine-bugs(a)winehq.org Reporter: mikrutrafal(a)protonmail.com Distribution: --- Hi, Steps to reproduce on clear wine-devel 6.12 ``` wget https://static.rust-lang.org/dist/rust-1.53.0-x86_64-pc-windows-gnu.msi msiexec /i rust-1.53.0-x86_64-pc-windows-gnu.msi git clone https://github.com/XAMPPRocky/remove_dir_all.git cd remove_dir_all git checkout 9b164cecdb4a0590af68be8b22f9c747402237e3 wine cargo test ``` should print this ``` running 4 tests test removes_read_only ... FAILED test removes_empty ... ok test removes_files ... ok test removes_dirs ... ok failures: ---- removes_read_only stdout ---- thread 'removes_read_only' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 5, kind: PermissionDenied, message: "Access denied." }', tests\windows.rs:68:49 note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace failures: removes_read_only test result: FAILED. 3 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s error: test failed, to rerun pass '--test windows' ``` I tested it and this works fine in Windows Server 2019 Source code of failed test - https://github.com/XAMPPRocky/remove_dir_all/blob/9b164cecdb4a0590af68be8b2… ``` fn removes_read_only() { env_logger::init(); for i in 0..5 { let path = format!("./readonly/{}/subdir", i); fs::create_dir_all(&path).unwrap(); let file_path = format!("{}/file.txt", path); { let file = File::create(&file_path).unwrap(); ``` -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.

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[Bug 33126] New: divided SysEx and coalesced midiOutLongMsg
by wine-bugs＠winehq.org Sept. 16, 2026

Sept. 16, 2026

http://bugs.winehq.org/show_bug.cgi?id=33126 Bug #: 33126 Summary: divided SysEx and coalesced midiOutLongMsg Product: Wine Version: 1.5.25 Platform: x86 OS/Version: Linux Status: NEW Severity: normal Priority: P2 Component: winealsa.drv AssignedTo: wine-bugs(a)winehq.org ReportedBy: hoehle(a)users.sourceforge.net Classification: Unclassified Johannes Kroll reported in wine-patches that the KORG Kontrol Editor software hung after sending an ill-formed SysEx via winealsa's midiOutLongMsg. http://www.winehq.org/pipermail/wine-patches/2013-January/121335.html The MIDIHDR data is F0 ... F7 00 00 00 (125 bytes). http://www.winehq.org/pipermail/wine-devel/2013-February/098852.html He observed that no hang occurs when skipping the trailing 3 zero bytes. F7 is the "End Of SysEx" (EOX) marker. It is still unclear what happens. MIDI HW is expected to skip over bogus bytes, thus the zero bytes should cause no harm. OTOH, ALSA might be getting into trouble processing ill-formed messages, and we don't know if or how many bytes ALSA actually sent out through the serial port. In any case, midiOutLongMsg handling in Wine needs fixes. - winealsa should extract the F0...F7 part and send that as a SysEx. - More generally, midiOutLong is known to accept not only SysEx packets, but also coalesced status messages. Some MIDI authors prefer to send e.g. chords via one LongMsg rather than successive calls to midiOutShortMsg, arguing that it's faster. Hence all Wine MIDI drivers need to decompose midiOutLongMsg into packets consisting of status message, regular SysEx ... and possibly junk. - All APIs (MS, ALSA, OSS, CA) acknowledge the existence of divided SysEx. As a result, framing SysEx with F0 ... F7 is entirely under application control. The current winealsa framing code is simply wrong. - winecoreaudio always declared 3 bytes for short messages, even program change. I have written a sequence of patches to fix all of this. The only thing that is unclear is how to encapsulate garbage data like the above 3 zero bytes or real time messages with ALSA. What ALSA API function and what ALSA message type to use? Heck, I'm not even sure winealsa.drv/midi.c:modData is ok to send a 2-byte MTC quarter frame via snd_seq_ev_set_sysex instead of using a primitive that sets the type SND_SEQ_EVENT_CLOCK/TICK. -- Configure bugmail: http://bugs.winehq.org/userprefs.cgi?tab=email Do not reply to this email, post in Bugzilla using the above URL to reply. ------- You are receiving this mail because: ------- You are watching all bug changes.

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[Bug 56043] New: Native Wayland Touchpad scroll doesn't work
by WineHQ Bugzilla Sept. 16, 2026

Sept. 16, 2026

https://bugs.winehq.org/show_bug.cgi?id=56043 Bug ID: 56043 Summary: Native Wayland Touchpad scroll doesn't work Product: Wine Version: 9.0-rc2 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: -unknown Assignee: wine-bugs(a)winehq.org Reporter: capybaraserene(a)gmail.com Distribution: --- Native Wayland is working almost perfect for several of my apps for the first time. Great job! It's almost perfect now except touchpad scrolling doesn't work. WineHQ: wine-devel64-9.0.rc2-1.1.x86_64 Fedora 39 GNOME Wayland XWayland: Touchpad scroll works =============================== * DISPLAY=:0 * wine explorer.exe * two finger scroll works Native Wayland: Touchpad scroll doesn't work ============================================ * regedit HKEY_CURRENT_USER\Software\Wine\Drivers\Graphics x11,wayland * unset DISPLAY * wine explorer.exe * two finger scroll doesn't work -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.

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[Bug 55705] New: PDF Xchange editor crashes
by WineHQ Bugzilla Sept. 16, 2026

Sept. 16, 2026

https://bugs.winehq.org/show_bug.cgi?id=55705 Bug ID: 55705 Summary: PDF Xchange editor crashes Product: Wine Version: 8.17 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: major Priority: P2 Component: -unknown Assignee: wine-bugs(a)winehq.org Reporter: donescamillo(a)gmail.com Distribution: --- Wine 8.17 development branch. PdfXchange Editor free version i.e. not registered version. portable, version 10.0.1.371 Linux Mint 21.2 PdfXchange editor works OK, can highlight, add labels, images, whatever the free version allows. The problem is that after some time, when PdfXchange Editor is being closed, it hangs, and the dialog asking for forcing the application to close appears. This happens in previous versions, too. -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.

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[Bug 46871] New: err:rpc: rpcrt4_protseq_np_wait_for_new_connection wait failed with error 87
by wine-bugs＠winehq.org Sept. 15, 2026

Sept. 15, 2026

https://bugs.winehq.org/show_bug.cgi?id=46871 Bug ID: 46871 Summary: err:rpc:rpcrt4_protseq_np_wait_for_new_connection wait failed with error 87 Product: Wine Version: 4.4 Hardware: x86 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: rpc Assignee: wine-bugs(a)winehq.org Reporter: susancragin(a)earthlink.net Distribution: --- Created attachment 63932 --> https://bugs.winehq.org/attachment.cgi?id=63932 NaturallySpeaking 13 setup log When installing Dragon NaturallySpeaking 13, the installation hangs up right at the last instruction. A prior bug 46160 was filed about NatSpeak 13 hanging up at the end of installation, and I think that bug might have been fixed in the most recent wine version, and this other bug uncovered. bug 46160 Anyway, the installation stops as of this: err:rpc:rpcrt4_protseq_np_wait_for_new_connection wait failed with error 87 I have posted the installation log. If I kill the installation and then try to start the program, the program works up to a point. It waves hello, and then asks if I want to register the program immediately or run it up to 5 times without registering. When I hit either of these options, the program crashes. I have included the crash log also. -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.

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[Bug 35128] New: Air Conflicts (Pacific Carriers/Secret Wars) hangs at the loading screen
by wine-bugs＠winehq.org Sept. 14, 2026

Sept. 14, 2026

http://bugs.winehq.org/show_bug.cgi?id=35128 Bug ID: 35128 Summary: Air Conflicts (Pacific Carriers/Secret Wars) hangs at the loading screen Product: Wine Version: 1.7.8 Hardware: x86 OS: Linux Status: NEW Severity: normal Priority: P2 Component: -unknown Assignee: wine-bugs(a)winehq.org Reporter: gyebro69(a)gmail.com Classification: Unclassified Created attachment 46858 --> http://bugs.winehq.org/attachment.cgi?id=46858 terminal output I have this bug with both games from the Air Conflicts series when running under Wine. The native Linux version of AC:Pacific Carriers (running under the Linux version of Steam) doesn't have the problem. Also, running the Windows version in Virtualbox doesn't have the problem. The problem: the game starts fine and mouse/keyboard work as expected in the menus, but when I start a mission the game is stuck in the loading screen. The game is not completely dead because game tips are cycling through on the screen and the text 'Press any key to continue' is flashing, but the game doesn't accept mouse or keyboard input any more so I can't get in the game. The ACPC.exe process is consuming 30-40% cpu, but nothing happens, I have to kill the process to exit. Fedora 19 Nvidia binary drivers 325.15 X.Org X Server 1.14.4 -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.

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[Bug 49747] New: ICO_ExtractIconExW causes crash on incomplete windows executable
by WineHQ Bugzilla Sept. 12, 2026

Sept. 12, 2026

https://bugs.winehq.org/show_bug.cgi?id=49747 Bug ID: 49747 Summary: ICO_ExtractIconExW causes crash on incomplete windows executable Product: Wine Version: 5.0 Hardware: x86 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: user32 Assignee: wine-bugs(a)winehq.org Reporter: andi(a)notmuch.email Distribution: --- Created attachment 68049 --> https://bugs.winehq.org/attachment.cgi?id=68049 backtrace of explorer.exe crashing I have 31% of a binary in a local directory because some installer/patcher crashed during installation. Whenever I use `winefile` or `wine explorer.exe` and scroll to that file in the directory wine crashes with the attached backtrace. It appears to be related to the ICO handling code within wine that expects more input but that doesn't exist yet. Attached is the backtrace of running the patcher for the "Dark Age of Camelot" freeshard "Phoenix" (https://playphoenix.online) which did cause this issue for me. -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.

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[Bug 48415] New: The Magic School Bus Explores The Solar System fails to install
by WineHQ Bugzilla Sept. 11, 2026

Sept. 11, 2026

https://bugs.winehq.org/show_bug.cgi?id=48415 Bug ID: 48415 Summary: The Magic School Bus Explores The Solar System fails to install Product: Wine Version: 4.21 Hardware: x86 OS: Linux Status: NEW Keywords: regression Severity: normal Priority: P2 Component: ntdll Assignee: wine-bugs(a)winehq.org Reporter: z.figura12(a)gmail.com Regression SHA1: f2060812418bc049105c2a30ceb039ee6d5f0fd7 Distribution: --- It claims: "File Copy operation failed - incorrect number of bytes written to disk - source file or destination disk may be corrupted - use ChkDsk. Source: '\\?\D:\MSBSOLAR\SETUP\_MSSETUP.EXE' Dest: 'C:\WINDOWS\_MSRSTRT.EXE'." Patch sent. -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.

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[Bug 52254] New: Cold Steel Subs: Application is not transparent (relies on DwmExtendFrameIntoClientArea)
by WineHQ Bugzilla Sept. 11, 2026

Sept. 11, 2026

https://bugs.winehq.org/show_bug.cgi?id=52254 Bug ID: 52254 Summary: Cold Steel Subs: Application is not transparent (relies on DwmExtendFrameIntoClientArea) Product: Wine Version: 7.0-rc2 Hardware: x86-64 URL: https://zerofield.net/2020/09/30/hajimari-no-kiseki-sp readsheet-translation/ OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: dwmapi Assignee: wine-bugs(a)winehq.org Reporter: johnny(a)localmomentum.net Distribution: --- Created attachment 71376 --> https://bugs.winehq.org/attachment.cgi?id=71376 ColdSteelSubs transparency code (currently not in the distributed application) This application provides a transparent clickthrough overlay to show English translations on top of the original Japanese source. It relies on layered windows and DwmExtendFrameIntoClientArea to handle the transparent display. Currently, the main UI elements show, but the game (or any other application) does not show through. This seems to be because DwmExtendFrameIntoClientArea is only a stub. I'm not sure if that's the only reason it's not transparent, but it's at least one of the reasons. The program itself uses the unity3d engine along with some native dll calls to the relevant user32 apis to handle the transparency. I was able to get a copy of the relevant code (but not the whole application), of which I will attach. Since I can't get all of the code, I've been using an unity sample application to try to figure out some parts myself (the relevant code is here https://github.com/pheonise/Unity3D-Desktop-Overlay/blob/master/Assets/Scri…) This unity3d application works as expected on windows, but is not transparent via wine (as expected). When i comment the call to DwmExtendFrameIntoClientArea, then it its also no longer transparent on windows as well. It seems that if the sample application works, then I can make sure the dev applies to the same technique to the overlay application. Please let me know If i can provide any more information. -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.

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[Bug 54836] New: GrandMA3 onPC Version 1.9.2.2 page fault on startup (1.8.8.2 worked fine)
by WineHQ Bugzilla Sept. 11, 2026

Sept. 11, 2026

https://bugs.winehq.org/show_bug.cgi?id=54836 Bug ID: 54836 Summary: GrandMA3 onPC Version 1.9.2.2 page fault on startup (1.8.8.2 worked fine) Product: Wine Version: 8.5 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: major Priority: P2 Component: wintrust Assignee: wine-bugs(a)winehq.org Reporter: nikolaus.einhauser(a)web.de Distribution: --- So MALighting just released their new "major" update (new features, breaking old ones, etc) to their software which broke compatability with wine. Their previous version worked fine. The issue can easily be reproduced by installing the software and then starting `app_gma3.exe`. It will crash on startup. Judging by `wine: Unhandled page fault on execute access to 000000000000000F at address 000000000000000F (thread 010c)`, the problem seems to be in the application. By inspecting the `+relay` log a little closer the page fault only looks like a symptom of missing error handling. From what I can tell, the issue lies in wintrust.WinVerifyTrust but feel free to look trough the attached debug log yourself. I'd very glad to provide more in-depth debug info or help otherwise to aid in fixing this. Suggestions for workarounds are also appreciated. Thank you. PS. There is a contest currently ongoing that mandates the use of version 1.9 or higher. So staying on an older previously working version is not an option for me. -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.

2 16

[Bug 39773] New: File->Open slowdown caused by desktop.ini checks
by wine-bugs＠winehq.org Sept. 9, 2026

Sept. 9, 2026

https://bugs.winehq.org/show_bug.cgi?id=39773 Bug ID: 39773 Summary: File->Open slowdown caused by desktop.ini checks Product: Wine Version: 1.8-rc2 Hardware: x86 OS: Linux Status: NEW Severity: normal Priority: P2 Component: shell32 Assignee: wine-bugs(a)winehq.org Reporter: fgouget(a)codeweavers.com Distribution: --- To reproduce this you will need two Linux machines, a Samba server and a Samba client. On the Samba server: * Create a directory with lots of subdirectories and files: mkdir smbdir cd smbdir for i in `seq 1 200`;do mkdir sub$i; done for i in `seq 1 200`;do touch file$i; done * Export smbdir through Samba. (alternatively you could export '/' and use '/usr/lib' as a replacement for smbdir) On the Samba client: * Mount the Samba share. You can either do it by adding a /etc/fstab line like: //MYSERVER/smbdir /mnt/smbdir cifs rw,username=MYLOGIN,password=MYPASSWORD,domain=MYDOMAIN 0 0 Or by starting Nautilus in GNOME, clicking on '+Other Places' -> Windows network... using GVFS. Note that in this case you'll have to work around the colon in the mount point filename (see bug 34868). * Slow down the network connection using a command like this: tc qdisc add dev eth0 root netem delay 10ms * Check the above line is effective by running: ping MYSERVER The rtt should be around 10ms. * cd /mnt/root/ wine notepad * Open the File->Open dialog, navigate to the smbdir folder exported through Samba. * BUG: The initial display will be slow and scrolling through the many subfolders will be very slow. * Change the file mask to '*.*'. * Scroll all the way to the right so only files are visible. As long as only files are visible scrolling should then be very fast! * Finally change the rtt to 0ms on the Samba server and check that the RTT is under 1ms. * Now test again notepad's File->Open dialog and everything should be reasonably fast. The problem is that whenever File->Open displays a folder in the open file dialog it checks whether it contains a desktop.ini file to display the right icon. That's not cached, thus incurring a few file lookups per folder displayed. For local file systems that's fast enough but on network shares with a non-trivial RTT the speed impact is significant. A 10+ ms RTT makes the dialog essentially unusable. Note that when displaying a filename we have everything in the cache so redisplays are lightning fast and track the mouse. Also Microsoft Office has the same problem even though it does not use the standard comdlg32 dialog (though that may depend on the Windows version being emulate). On Windows Microsoft Office suffers no slowdown in this situation. What this means is that the standard common dialog is probably the wrong level for fixing this. Hacking SHELL32_GetCustomFolderAttributeFromPath() in shell32 to just return FALSE speeds things up greatly. The display still lags a bit behind the mouse so that there may be some residual file lookups or other slowdowns but it's still night and day. -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.

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[Bug 55029] New: Wishlist: do reflink on CopyFileW for WINEPREFIX size reduction
by WineHQ Bugzilla Sept. 9, 2026

Sept. 9, 2026

https://bugs.winehq.org/show_bug.cgi?id=55029 Bug ID: 55029 Summary: Wishlist: do reflink on CopyFileW for WINEPREFIX size reduction Product: Wine Version: unspecified Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: enhancement Priority: P2 Component: kernel32 Assignee: wine-bugs(a)winehq.org Reporter: arthur200126(a)gmail.com Distribution: --- The current implementation of CopyFileW consists of a simple read-write loop. This of course is completely fine in terms of Windows emulation, but one of the consequences is huge file size inflation when setting up things like a WINEPREFIX: on a wine 7.7-staging 64-bit install, each fresh prefix takes up 1.2 GiB: 619M of that is System32, and Syswow64 520M. Doing reflink on the CopyFileW interface (which is what rundll32 uses to get wine.ini set up) would greatly reduce the disk space burden associated with setting up a fresh prefix. Removal of real disk IO would also make the process a lot faster. Back in GNU land, the `cp` utility has been doing reflink by default since June 2020. -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.

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[Bug 25723] New: PhysX causes major lag in Mirror's Edge.
by wine-bugs＠winehq.org Sept. 8, 2026

Sept. 8, 2026

http://bugs.winehq.org/show_bug.cgi?id=25723 Summary: PhysX causes major lag in Mirror's Edge. Product: Wine Version: 1.3.11 Platform: x86-64 OS/Version: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: -unknown AssignedTo: wine-bugs(a)winehq.org ReportedBy: H3g3m0n(a)gmail.com When the PhysX option is enabled (setting in the Video Options) in Mirror's Edge. When 'physics' things start to occur the game starts to get some major lag becoming unplayable. Mirror's Edge doesn't make too much use of PhysX (I believe it was on of the first games with support for it), afaik it's mostly used for enabling shattering glass to create shards and maybe some bits of paper on the ground. As such this only seems to happen at specific points in the game. For example Chapter 1 Flight->Check Point D. As you are running across the bridge, the helicopter starts to shoot the glass causing it to shatter. If you continue on to the next area, at some point (when you go underground) it suddenly returns to normal speed (most likely it has unloaded the previous area). With PhysX set to off, there is no lag but no glass shards. -- Configure bugmail: http://bugs.winehq.org/userprefs.cgi?tab=email Do not reply to this email, post in Bugzilla using the above URL to reply. ------- You are receiving this mail because: ------- You are watching all bug changes.

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[Bug 49193] New: Denuvo Anti-Cheat 'denuvo-anti-cheat.sys' needs 'wdfldr.sys'
by WineHQ Bugzilla Sept. 7, 2026

Sept. 7, 2026

https://bugs.winehq.org/show_bug.cgi?id=49193 Bug ID: 49193 Summary: Denuvo Anti-Cheat 'denuvo-anti-cheat.sys' needs 'wdfldr.sys' Product: Wine Version: 5.8 Hardware: x86-64 OS: Linux Status: NEW Severity: normal Priority: P2 Component: -unknown Assignee: wine-bugs(a)winehq.org Reporter: focht(a)gmx.net Distribution: --- Hello folks, as it says. Continuation of bug 49192 Disclaimer for the general populace, to avoid these stupid comments on Reddit/your-favourite-gossip-site: This is not an attempt to make anything work. --- snip --- $ WINEDEBUG=+seh,+relay,+ntoskrnl wine net start "Denuvo Anti-Cheat" >>log.txt 2>&1 ... 00d0:trace:ntoskrnl:load_driver loading driver L"C:\\Program Files\\Denuvo Anti-Cheat\\denuvo-anti-cheat.sys" 00d0:Call KERNEL32.LoadLibraryW(0078eff0 L"C:\\Program Files\\Denuvo Anti-Cheat\\denuvo-anti-cheat.sys") ret=00236828 ... 00d0:err:module:import_dll Library netio.sys (which is needed by L"C:\\Program Files\\Denuvo Anti-Cheat\\denuvo-anti-cheat.sys") not found ... 00d0:err:module:import_dll Library wdfldr.sys (which is needed by L"C:\\Program Files\\Denuvo Anti-Cheat\\denuvo-anti-cheat.sys") not found 00d0:Ret ntdll.LdrLoadDll() retval=c0000135 ret=7b01d770 ... 00d0:Ret KERNEL32.LoadLibraryW() retval=00000000 ret=00236828 ... 00d0:trace:ntoskrnl:IoDeleteDriver (00000000000FB930) ... 00d0:err:ntoskrnl:ZwLoadDriver failed to create driver L"\\Registry\\Machine\\System\\CurrentControlSet\\Services\\Denuvo Anti-Cheat": c0000142 --- snip --- --- snip --- $ winedump -j import drive_c/Program\ Files/Denuvo\ Anti-Cheat/denuvo-anti-cheat.sys Contents of drive_c/Program Files/Denuvo Anti-Cheat/denuvo-anti-cheat.sys: 1553128 bytes Import Table size: 00000050 offset 0017381c netio.sys Hint/Name Table: 0017F670 TimeDateStamp: 00000000 (Thu Jan 1 01:00:00 1970) ForwarderChain: 00000000 First thunk RVA: 0017F000 Thunk Ordn Name 0017f000 1 WskDeregister 0017f008 2 WskRegister 0017f010 3 WskReleaseProviderNPI 0017f018 0 WskCaptureProviderNPI offset 00173830 ntoskrnl.exe Hint/Name Table: 0017F698 TimeDateStamp: 00000000 (Thu Jan 1 01:00:00 1970) ForwarderChain: 00000000 First thunk RVA: 0017F028 Thunk Ordn Name 0017f028 0 ExAcquireFastMutex 0017f030 1 ExAllocatePoolWithQuotaTag 0017f038 2 ExAllocatePoolWithTag 0017f040 3 ExCreateCallback 0017f048 4 ExFreePoolWithTag 0017f050 5 ExRegisterCallback 0017f058 6 ExReleaseFastMutex 0017f060 7 ExUnregisterCallback 0017f068 8 IoAllocateIrp 0017f070 9 IoAllocateMdl 0017f078 10 IoFreeIrp 0017f080 11 IoFreeMdl 0017f088 12 IoGetCurrentProcess 0017f090 13 IoGetInitialStack 0017f098 14 IoReuseIrp 0017f0a0 15 KdDebuggerEnabled 0017f0a8 16 KdRefreshDebuggerNotPresent 0017f0b0 17 KeAcquireSpinLockAtDpcLevel 0017f0b8 18 KeAcquireSpinLockRaiseToDpc 0017f0c0 19 KeBugCheckEx 0017f0c8 20 KeCancelTimer 0017f0d0 21 KeDelayExecutionThread 0017f0d8 22 KeGenericCallDpc 0017f0e0 23 KeGetCurrentProcessorNumberEx 0017f0e8 24 KeInitializeDpc 0017f0f0 25 KeInitializeEvent 0017f0f8 26 KeInitializeMutex 0017f100 27 KeInitializeTimer 0017f108 28 KeLowerIrql 0017f110 29 KeQueryActiveProcessorCountEx 0017f118 30 KeReleaseMutex 0017f120 31 KeReleaseSpinLock 0017f128 32 KeReleaseSpinLockFromDpcLevel 0017f130 33 KeRevertToUserAffinityThreadEx 0017f138 34 KeSetEvent 0017f140 35 KeSetSystemAffinityThreadEx 0017f148 36 KeSetTimer 0017f150 37 KeSignalCallDpcDone 0017f158 38 KeSignalCallDpcSynchronize 0017f160 39 KeStackAttachProcess 0017f168 40 KeUnstackDetachProcess 0017f170 41 KeWaitForSingleObject 0017f178 42 KfRaiseIrql 0017f180 43 MmBuildMdlForNonPagedPool 0017f188 44 MmGetPhysicalAddress 0017f190 45 MmGetSystemRoutineAddress 0017f198 46 MmGetVirtualForPhysical 0017f1a0 47 MmIsAddressValid 0017f1a8 48 MmMapIoSpace 0017f1b0 49 MmUnmapIoSpace 0017f1b8 50 ObOpenObjectByPointer 0017f1c0 51 ObReferenceObjectByHandle 0017f1c8 52 ObRegisterCallbacks 0017f1d0 53 ObUnRegisterCallbacks 0017f1d8 54 ObfDereferenceObject 0017f1e0 55 ObfReferenceObject 0017f1e8 56 PsCreateSystemThread 0017f1f0 57 PsGetCurrentProcessId 0017f1f8 58 PsGetCurrentThreadTeb 0017f200 59 PsGetProcessId 0017f208 60 PsGetThreadProcessId 0017f210 61 PsGetVersion 0017f218 62 PsLookupProcessByProcessId 0017f220 63 PsProcessType 0017f228 64 PsRemoveLoadImageNotifyRoutine 0017f230 65 PsSetLoadImageNotifyRoutine 0017f238 66 PsTerminateSystemThread 0017f240 67 PsThreadType 0017f248 68 RtlAnsiCharToUnicodeChar 0017f250 69 RtlAnsiStringToUnicodeString 0017f258 70 RtlCheckRegistryKey 0017f260 71 RtlCopyUnicodeString 0017f268 72 RtlFreeUnicodeString 0017f270 73 RtlGetVersion 0017f278 74 RtlInitAnsiString 0017f280 75 RtlInitUnicodeString 0017f288 76 RtlQueryRegistryValues 0017f290 77 RtlRandomEx 0017f298 78 RtlUnicodeToMultiByteN 0017f2a0 79 ZwClose 0017f2a8 80 ZwCreateFile 0017f2b0 81 ZwCreateKey 0017f2b8 82 ZwDeleteFile 0017f2c0 83 ZwDeleteKey 0017f2c8 84 ZwDeleteValueKey 0017f2d0 85 ZwDuplicateObject 0017f2d8 86 ZwLoadDriver 0017f2e0 87 ZwOpenFile 0017f2e8 88 ZwOpenProcess 0017f2f0 89 ZwQuerySystemInformation 0017f2f8 90 ZwQueryVirtualMemory 0017f300 91 ZwReadFile 0017f308 92 ZwSetValueKey 0017f310 93 ZwUnloadDriver 0017f318 94 ZwWriteFile 0017f320 95 __C_specific_handler 0017f328 96 __chkstk 0017f330 97 _purecall offset 00173844 wdfldr.sys Hint/Name Table: 0017F9B0 TimeDateStamp: 00000000 (Thu Jan 1 01:00:00 1970) ForwarderChain: 00000000 First thunk RVA: 0017F340 Thunk Ordn Name 0017f340 1 WdfVersionBindClass 0017f348 2 WdfVersionUnbind 0017f350 3 WdfVersionUnbindClass 0017f358 0 WdfVersionBind Done dumping drive_c/Program Files/Denuvo Anti-Cheat/denuvo-anti-cheat.sys --- snip --- When looking for interface/prototype definitions: Microsoft KMDF is open source. https://github.com/Microsoft/Windows-Driver-Frameworks https://github.com/microsoft/Windows-Driver-Frameworks/blob/master/src/fram… $ wine --version wine-5.8-173-g9e26bc8116 Regards -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.

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[Bug 53847] New: NfRemote: mouse input ignored
by WineHQ Bugzilla Sept. 7, 2026

Sept. 7, 2026

https://bugs.winehq.org/show_bug.cgi?id=53847 Bug ID: 53847 Summary: NfRemote: mouse input ignored Product: Wine Version: 7.0 Hardware: x86-64 OS: Mac OS X Status: UNCONFIRMED Severity: normal Priority: P2 Component: -unknown Assignee: wine-bugs(a)winehq.org Reporter: thelen(a)radiomankato.com https://www.telosalliance.com/uploads/Omnia%20Products/Software/NfRemote.exe Say hello to nfremote. It's a little piece of software used to administer a particular manufacturer's equipment, commonly used at radio and TV stations. I can confirm it has, and does, work fine under Wine 2.21 - just tested today on a MacBookPro8,1 running the official binaries (https://dl.winehq.org/wine-builds/macosx/pool/winehq-staging-2.21.pkg) under OS 10.13.6. Meanwhile, I have a new Mac (MacBookPro16,2 - Intel-based), on which I’ve deployed Wine 7.0 via homebrew under OS 12.6.1. There I can start nfremote just fine... but it ignores my mouse input. If I were to start it with the command-line argument "run", it presents me with a window where both keyboard and mouse input are accepted; there I can type in the text fields, so I know it's responsive. But when I hover the cursor over buttons, they do not 'light up’ to indicate such. And when I click, nothing happens. Even in years past, I found that newer versions of Wine exhibited the issue I describe below, so I simply never updated beyond 2.21. Wonder if this might be a long-undiscovered regression of some sort? -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.

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[Bug 54285] New: Mostly UE4 games failing to start when trying to use faudio by wine itself
by WineHQ Bugzilla Sept. 6, 2026

Sept. 6, 2026

https://bugs.winehq.org/show_bug.cgi?id=54285 Bug ID: 54285 Summary: Mostly UE4 games failing to start when trying to use faudio by wine itself Product: Wine Version: 7.0.1 Hardware: x86-64 OS: FreeBSD Status: UNCONFIRMED Severity: normal Priority: P2 Component: xaudio2 Assignee: wine-bugs(a)winehq.org Reporter: Alexander88207(a)Protonmail.com Created attachment 73852 --> https://bugs.winehq.org/attachment.cgi?id=73852 Sea of Thieves Hello, since the update to wine 7 it is not possible to run mostly Unreal Engine 4 games. In the log there were indications that something might be wrong with the xaudio 2_7 dll. So I just applied faudio via winetricks and the games work again. Unfortunately this is not a permanent solution as there is a bug on platforms like Mac OS, FreeBSD that if you use native,buildin xaudio the sound does not work correctly in terms of stuttering and slightly distorted sound. As far as I know the games worked correctly in Wine 6.0.1. Unfortunately it is not possible for me to test more in wine-devel because the port is very often defective and also just once again not working. (Last version tested was 7.21 and it was there too) Thanks in advance! -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.

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[Bug 56681] New: 3d games continue receiving mouse input while not focused
by WineHQ Bugzilla Sept. 6, 2026

Sept. 6, 2026

https://bugs.winehq.org/show_bug.cgi?id=56681 Bug ID: 56681 Summary: 3d games continue receiving mouse input while not focused Product: Wine Version: 9.8 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: winewayland Assignee: wine-bugs(a)winehq.org Reporter: pmargeti34(a)gmail.com Distribution: --- Wine wayland windows seem to get the mouse input even if the application window is not focused. 3D game world continues to respond to mouse input as if the game still had focus. To reproduce: -launch a 3d game in wayland mode (warframe in my example) -open another application and make sure it has focus -observe that when the mouse cursor is over the game window, game still receives input -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.

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