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[Bug 57022] New: Graphical and color distortions in The Witcher [d3dx9_35.dll]
by WineHQ Bugzilla April 19, 2026

April 19, 2026

https://bugs.winehq.org/show_bug.cgi?id=57022 Bug ID: 57022 Summary: Graphical and color distortions in The Witcher [d3dx9_35.dll] Product: Wine Version: 9.14 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: d3d Assignee: wine-bugs(a)winehq.org Reporter: shtetldik(a)gmail.com Distribution: --- In some scenes in the Witcher there are glitches when using Wine + dxvk. See a small video example in the linked dxvk issue (see Shani's hair and some general flickering and light anomalies especially around that candle on the table): https://github.com/doitsujin/dxvk/issues/4178 Set up: * Game: The Witcher Enhanced Edition, latest GOG release. * Wine: 9.14 + esync * dxvk: git 1077d6a * GPU: AMD Sapphire Nitro+ RX 7900 XTX * Kernel/amdgpu: 6.10.2 * Mesa/radv: git deb1d1f9c3 dxvk developers helped narrowing it down to Wine's side, since installing native d3dx9_35.dll works around it so it must be some issue with built-in d3dx9_35 implementation. -- 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 59631] New: wine-staging-11.6: flickering images in Battle.net Launcher
by WineHQ Bugzilla April 19, 2026

April 19, 2026

http://bugs.winehq.org/show_bug.cgi?id=59631 Bug ID: 59631 Summary: wine-staging-11.6: flickering images in Battle.net Launcher Product: Wine-staging Version: 11.6 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: minor Priority: P2 Component: -unknown Assignee: wine-bugs(a)list.winehq.org Reporter: dimich.dmb(a)gmail.com CC: leslie_alistair(a)hotmail.com, z.figura12(a)gmail.com Distribution: --- Created attachment 80699 --> http://bugs.winehq.org/attachment.cgi?id=80699 Wine console output Images in Battle.net Launcher flicker with wine-staging-11.6. The issue does not occur with wine-staging-11.5. The issue does not occur with mainline wine-11.6. (Additional patch is required to run Battle.net Launcher with non-staging wine: https://bugs.winehq.org/show_bug.cgi?id=56486) Probably related parts of wine-staging-11.6 output: 0248:fixme:dxgi:dxgi_factory_CreateSwapChainForComposition iface 02BBB6F0, device 02BA0060, desc 005FEBE0, output 00000000, swapchain 538594DC stub! 0248:fixme:dxgi:wined3d_swapchain_desc_from_dxgi Ignoring alpha mode 0x1. 0248:fixme:d3d:wined3d_swapchain_init The application requested more than one back buffer, this is not properly supported. Please configure the application to use double buffering (1 back buffer) if possible. 0248:fixme:d3d:wined3d_swapchain_init Unimplemented swap effect 0x3. 0248:fixme:dxgi:d3d11_swapchain_GetDesc Ignoring ScanlineOrdering and Scaling. 0248:fixme:dxgi:d3d11_swapchain_SetColorSpace1 iface 02CFFD48, colour_space 0 stub! 0248:fixme:dxgi:d3d11_swapchain_Present1 Ignored present parameters 005FE7A0. 0248:fixme:dxgi:dxgi_device_EnqueueSetEvent iface 02BA0038, event 000002D0 stub! 0248:fixme:dcomp:visual_SetContent iface 00BAD2E0, content 02CFFD48 semi-stub! 0248:fixme:d3d11:d3d11_device_GetCreationFlags iface 02BA0060 stub! ... 0430:fixme:dxgi:d3d11_swapchain_GetDesc Ignoring ScanlineOrdering and Scaling. 0430:fixme:d3d11:d3d11_multithread_SetMultithreadProtected iface 02BA0088, enable 0x1 stub! 0430:fixme:dxgi:dxgi_surface_GetDC iface 0CA91058, discard 0, hdc 02D37CA4 semi-stub! ... Wine-staging-11.5 doesn't contain these lines except "d3d11_swapchain_Present1 Ignored present parameters". The issue doesn't seem to affect application functionality and looks visual only. OS: Arch Linux Kernel version: 6.19.11-arch1-1 Nvidia driver: 595.58.03 -- 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 59666] New: Intel BMG G31: Starfield: Almost no triangles during wagon ride
by WineHQ Bugzilla April 19, 2026

April 19, 2026

http://bugs.winehq.org/show_bug.cgi?id=59666 Bug ID: 59666 Summary: Intel BMG G31: Starfield: Almost no triangles during wagon ride Product: vkd3d Version: 1.19 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: vkd3d Assignee: wine-bugs(a)list.winehq.org Reporter: cheako+winehq(a)mikemestnik.net Distribution: --- Created attachment 80755 --> http://bugs.winehq.org/attachment.cgi?id=80755 Screenshot opening of Starfield, looking down I just got this B70, 32GB card and it works for most games. Starting a Starfild New Game, however, draws only fog/ambient and some point lights. I'm not familiar with the map, but I think I'm in an elevator looking down at the rest of the map. See screenshot. First time working with a D3D12 game and first time reporting vkd3d issue. -- 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 52296] New: UltraVNC 1.3.4.0 and later hangs after pressing Connect.
by WineHQ Bugzilla April 19, 2026

April 19, 2026

https://bugs.winehq.org/show_bug.cgi?id=52296 Bug ID: 52296 Summary: UltraVNC 1.3.4.0 and later hangs after pressing Connect. Product: Wine Version: 7.0-rc3 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: -unknown Assignee: wine-bugs(a)winehq.org Reporter: bernhardu(a)mailbox.org Distribution: --- Starting vncviewer with no parameters shows the connection window. After specifiying a UltraVNC server (1.3.6.0) and pressing "Connect" the connection window closes and nothing more happens. This is observable with versions 1.3.4.0, 1.3.4.1, 1.3.4.2, 1.3.6.0. In previous version 1.3.2a after pressing "Connect" a connection status window and another window to enter the password appears. -- 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 59459] New: MiKTeX 2.9 build 5105 (32-bit) "Unhandled page fault on read access to 00000000" after installation
by WineHQ Bugzilla April 19, 2026

April 19, 2026

http://bugs.winehq.org/show_bug.cgi?id=59459 Bug ID: 59459 Summary: MiKTeX 2.9 build 5105 (32-bit) "Unhandled page fault on read access to 00000000" after installation Product: Wine Version: 11.2 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: -unknown Assignee: wine-bugs(a)list.winehq.org Reporter: kyle.kcsoftwares(a)gmail.com Distribution: --- Created attachment 80445 --> http://bugs.winehq.org/attachment.cgi?id=80445 Unhandled Page Fault Backtrace Trying to reproduce https://bugs.winehq.org/show_bug.cgi?id=34178 with installer from https://github.com/tim-lebedkov/packages/releases/download/2019_Q1/org.mikt… Installer fails at the last stage for "unknown reason" After closure, Unhandled page fault is triggered with attached backtrace wine: Unhandled page fault on read access to 00000000 at address 0041D900 (thread 01ec), starting debugger... -- 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 59673] New: Densha De Go! Professional 2 crashes on launch since commit 6048ac5dfeb
by WineHQ Bugzilla April 18, 2026

April 18, 2026

http://bugs.winehq.org/show_bug.cgi?id=59673 Bug ID: 59673 Summary: Densha De Go! Professional 2 crashes on launch since commit 6048ac5dfeb Product: Wine Version: unspecified Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: d3d Assignee: wine-bugs(a)list.winehq.org Reporter: duuqnd(a)stacken.kth.se Distribution: --- Created attachment 80764 --> http://bugs.winehq.org/attachment.cgi?id=80764 backtrace Since commit 6048ac5dfeb, found by performing a git bisect, the game Densha De Go! Professional 2 crashes on startup due to a NULL pointer dereference. I've attached a backtrace, though in previous commits it used to crash in a different function. The backtrace was made from a build compiled from the master branch as of 2026-04-18 (which happens to be tagged wine-11.7). As mentioned, the culprit is as far as I can tell the change introduced in commit 6048ac5dfeb, but I'll admit that I don't know why those changes were made nor why they cause the problem. They absolutely seem related though. It doesn't seem like it should be difficult to figure out for those who are familiar with that part of the code, but I could be wrong on that. -- 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 57883] New: vbscript:Script compilation error when for each with array
by WineHQ Bugzilla April 18, 2026

April 18, 2026

https://bugs.winehq.org/show_bug.cgi?id=57883 Bug ID: 57883 Summary: vbscript:Script compilation error when for each with array Product: Wine Version: unspecified Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: vbscript Assignee: wine-bugs(a)winehq.org Reporter: fang.jiali(a)vico-lab.com Distribution: --- Dim d: d = Array(1,2,3,4,5) Dim i For each i In d Next when running above script, compilation error. -- 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 52374] New: compiling on Cygwin fails: error: ‘S_IRUSR’ undeclared (in libs/mpg123)
by WineHQ Bugzilla April 18, 2026

April 18, 2026

https://bugs.winehq.org/show_bug.cgi?id=52374 Bug ID: 52374 Summary: compiling on Cygwin fails: error: ‘S_IRUSR’ undeclared (in libs/mpg123) Product: Wine Version: 7.0-rc5 Hardware: x86-64 OS: Windows Status: UNCONFIRMED Severity: normal Priority: P2 Component: l3codeca.acm Assignee: wine-bugs(a)winehq.org Reporter: saulius2(a)gmail.com (This is continuation from the bug 52370) After faking some dlls from there, make then fails in libs/mpg123. Other defines are missing too: S_IWUSR, S_IRGRP, S_IWGRP, S_IROTH, S_IWOTH. --- snip --- $ make gcc -c -o libs/mpg123/src/compat/compat.o libs/mpg123/src/compat/compat.c -Ilibs/mpg123 -Iinclude -Iinclude/msvcrt \ -Ilibs/mpg123/src -Ilibs/mpg123/src/compat -Ilibs/mpg123/src/libmpg123 -DOPT_GENERIC_DITHER \ -DREAL_IS_FLOAT -DNO_CATCHSIGNAL -DMPG123_NO_LARGENAME -D_UCRT -fasynchronous-unwind-tables \ -D_WIN32 -fno-builtin -fshort-wchar -D__WINE_PE_BUILD -pipe -fcf-protection=none \ -fno-stack-protector -fno-strict-aliasing -Wno-packed-not-aligned -gdwarf-4 \ -fno-omit-frame-pointer -g -O2 libs/mpg123/src/compat/compat.c: In function ‘INT123_compat_open’: libs/mpg123/src/compat/compat.c:96:37: error: ‘S_IRUSR’ undeclared (first use in this function) 96 | ret = open(filename, flags, S_IRUSR|S_IWUSR|S_IRGRP|S_IWGRP|S_IROTH|S_IWOTH); | ^~~~~~~ libs/mpg123/src/compat/compat.c:96:37: note: each undeclared identifier is reported only once for each function it appears in libs/mpg123/src/compat/compat.c:96:45: error: ‘S_IWUSR’ undeclared (first use in this function) 96 | ret = open(filename, flags, S_IRUSR|S_IWUSR|S_IRGRP|S_IWGRP|S_IROTH|S_IWOTH); | ^~~~~~~ libs/mpg123/src/compat/compat.c:96:53: error: ‘S_IRGRP’ undeclared (first use in this function) 96 | ret = open(filename, flags, S_IRUSR|S_IWUSR|S_IRGRP|S_IWGRP|S_IROTH|S_IWOTH); | ^~~~~~~ libs/mpg123/src/compat/compat.c:96:61: error: ‘S_IWGRP’ undeclared (first use in this function) 96 | ret = open(filename, flags, S_IRUSR|S_IWUSR|S_IRGRP|S_IWGRP|S_IROTH|S_IWOTH); | ^~~~~~~ libs/mpg123/src/compat/compat.c:96:69: error: ‘S_IROTH’ undeclared (first use in this function) 96 | ret = open(filename, flags, S_IRUSR|S_IWUSR|S_IRGRP|S_IWGRP|S_IROTH|S_IWOTH); | ^~~~~~~ libs/mpg123/src/compat/compat.c:96:77: error: ‘S_IWOTH’ undeclared (first use in this function) 96 | ret = open(filename, flags, S_IRUSR|S_IWUSR|S_IRGRP|S_IWGRP|S_IROTH|S_IWOTH); | ^~~~~~~ make: *** [Makefile:160889: libs/mpg123/src/compat/compat.o] Error 1 --- snip --- This then leads to dlls/l3codeca.acm/l3codeca.acm build failure. -- 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 53774] New: WinZip 7
by WineHQ Bugzilla April 18, 2026

April 18, 2026

https://bugs.winehq.org/show_bug.cgi?id=53774 Bug ID: 53774 Summary: WinZip 7 Product: Packaging Version: unspecified Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: wine-packages Assignee: wine-bugs(a)winehq.org Reporter: blueguitar1978(a)gmail.com CC: dimesio(a)earthlink.net Distribution: --- WinZip 7: crashes when extracting a zip archive -- 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 54703] New: TTF_PARSELINKS is not implemented, showing raw link tags in tooltips
by WineHQ Bugzilla April 18, 2026

April 18, 2026

https://bugs.winehq.org/show_bug.cgi?id=54703 Bug ID: 54703 Summary: TTF_PARSELINKS is not implemented, showing raw link tags in tooltips Product: Wine Version: 8.0 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: -unknown Assignee: wine-bugs(a)winehq.org Reporter: wine(a)sagagames.de Distribution: --- Created attachment 74211 --> https://bugs.winehq.org/attachment.cgi?id=74211 How the tooltip looks like in Wine 8.0 Wine does not appear to implement the TTF_PARSELINKS tooltip flag from Common Controls 6.0 (and as a consequence probably also does not implement the TTN_LINKCLICK notification code). A tooltip making use of this feature can be found in OpenMPT (https://openmpt.org/download) To reproduce: 1. Install OpenMPT 2. Go to View -> Setup -> Update 3. Change update frequency to "Always" and update channel to "Development" 4. Restart OpenMPT 5. You should now see a bubble tooltip notifying you of the latest version, with a broken link in the tooltip text. -- 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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