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

[Bug 58225] New: Using winecfg to change a Desktop Integration setting and applying throws a "pack_message msg 14 (WM_ERASEBKGND) not supported yet" fixme.
by WineHQ Bugzilla May 15, 2025

May 15, 2025

http://bugs.winehq.org/show_bug.cgi?id=58225 Bug ID: 58225 Summary: Using winecfg to change a Desktop Integration setting and applying throws a "pack_message msg 14 (WM_ERASEBKGND) not supported yet" fixme. Product: Wine Version: 10.7 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: -unknown Assignee: wine-bugs(a)winehq.org Reporter: reelix(a)gmail.com Distribution: --- 1.) Launch winecfg 2.) Navigate to the "Desktop Integration" tab 3.) Alter any setting (Eg: Theme, WinRT Theme, Font Size) 4.) Hit Apply 5.) Notice the fixme message in the Console 00f8:fixme:msg:pack_message msg 14 (WM_ERASEBKGND) not supported yet Whilst I normally wouldn't create a bug report for a specific fixme, a fixme appearing in the winecfg tool itself is rather unusual, and far easier to navigate. -- 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 56925] New: msys2-64/cygwin64: unlink of read-only file fails
by WineHQ Bugzilla May 15, 2025

May 15, 2025

https://bugs.winehq.org/show_bug.cgi?id=56925 Bug ID: 56925 Summary: msys2-64/cygwin64: unlink of read-only file fails Product: Wine Version: 9.12 Hardware: x86-64 OS: Linux Status: NEW Severity: normal Priority: P2 Component: wineserver Assignee: wine-bugs(a)winehq.org Reporter: bernhardu(a)mailbox.org Distribution: --- Created attachment 76744 --> https://bugs.winehq.org/attachment.cgi?id=76744 A few notes and backtraces in wine and cygwin. In another attempt to check the state of msys2 or cygwin I found following issue trying to update a msys2-64 installation: # LANG=C pacman -Suy :: Synchronizing package databases... ... warning: could not remove lock file /var/lib/pacman/db.lck error: failed to init transaction (unable to lock database) error: could not lock database: File exists ... A simpler version to reproduce is this: rm -f test.txt LANG=C wine cmd echo test > test.txt attrib +r test.txt c:\msys64\usr\bin\rm.exe -f -v test.txt Returns: /usr/bin/rm: cannot remove 'test.txt': Permission denied This tests were done with a wine tree including patches for this bugs: 52105 55138 53574 54995 -- 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 58222] New: [Fedora wiki - winehq GitLab] put sudo before install commands for Fedora 41/42
by WineHQ Bugzilla May 15, 2025

May 15, 2025

http://bugs.winehq.org/show_bug.cgi?id=58222 Bug ID: 58222 Summary: [Fedora wiki - winehq GitLab] put sudo before install commands for Fedora 41/42 Product: WineHQ Gitlab Version: unspecified Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: gitlab-unknown Assignee: wine-bugs(a)winehq.org Reporter: alexschwartz01(a)gmail.com Distribution: --- NOTE: users can't make PRs to the wiki pages --- Currently --- Fedora 42: dnf5 config-manager addrepo --from-repofile=https://dl.winehq.org/wine-builds/fedora/42/winehq.repo Fedora 41: dnf5 config-manager addrepo --from-repofile=https://dl.winehq.org/wine-builds/fedora/41/winehq.repo --- It should be.... --- Fedora 42: sudo dnf5 config-manager addrepo --from-repofile=https://dl.winehq.org/wine-builds/fedora/42/winehq.repo Fedora 41: sudo dnf5 config-manager addrepo --from-repofile=https://dl.winehq.org/wine-builds/fedora/41/winehq.repo -- 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 53155] New: msys2 cannot be installed under wine
by WineHQ Bugzilla May 15, 2025

May 15, 2025

https://bugs.winehq.org/show_bug.cgi?id=53155 Bug ID: 53155 Summary: msys2 cannot be installed under wine Product: Wine Version: 7.10 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: -unknown Assignee: wine-bugs(a)winehq.org Reporter: hramrach(a)gmail.com Distribution: --- Created attachment 72589 --> https://bugs.winehq.org/attachment.cgi?id=72589 terminal output There is a number of bugs that reference msys2 but all are marked as staging sp presumably they should be addressed in the staging version. nonetheless msys2 installer gets still stuck at 66% sha256sum Downloads/msys2-x86_64-20220603.exe 6e5a76e36a651542e6b907a39776effb7670a139d6a017c3808fdcfaca84ee83 Downloads/msys2-x86_64-20220603.exe -- 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 55814] New: Genshin Impact: glowing lines in random colours in the environment
by WineHQ Bugzilla May 15, 2025

May 15, 2025

https://bugs.winehq.org/show_bug.cgi?id=55814 Bug ID: 55814 Summary: Genshin Impact: glowing lines in random colours in the environment Product: Wine Version: 8.18 Hardware: x86-64 URL: https://genshin.hoyoverse.com/ OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: -unknown Assignee: wine-bugs(a)winehq.org Reporter: 9427421240(a)posteo.net Distribution: --- Created attachment 75304 --> https://bugs.winehq.org/attachment.cgi?id=75304 An image showing the glowing lines. The environment in Genshin Impact has glowing lines that should not be there; their colour and brightness change randomly after every log-in, and also change depending on the perspective. This can be seen in the first area of the game, directly after the intro-sequence. Workaround: Install DXVK; the graphics display correctly with it. Current game-version: 4.1 -- 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 56160] New: Kernel32: Unable to determine encoding format without [BOM] sequence.(PROFILE_DetectTextEncoding)
by WineHQ Bugzilla May 15, 2025

May 15, 2025

https://bugs.winehq.org/show_bug.cgi?id=56160 Bug ID: 56160 Summary: Kernel32: Unable to determine encoding format without [BOM] sequence.(PROFILE_DetectTextEncoding) Product: Wine Version: 9.0-rc4 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: major Priority: P2 Component: kernel32 Assignee: wine-bugs(a)winehq.org Reporter: zmtong1988(a)gmail.com Distribution: --- Question: 1. Open the [UTF-8] encoding file, and if there is no [BOM] sequence, recognize it as [ENCODING-ANSI] through [PROFILE-DetectTextEncoding] instead of [UTF-8]. 2. Open the [UTF-16 LE] encoding file, and if there is no [BOM] sequence, recognize it as [ENCODING-ANSI] through [PROFILE-DetectTextEncoding] instead of [UTF-16 LE]. Function execution process: [ dlls/kenel32/profile. c ] --> [ PROFILE_ Open ] -->[ PROFILE_ Load ] -->[ PROFILE-DetectTextEncoding ] Description: Open a file in [UTF-16 LE] encoding format and execute [ PROFILE_ DetectTextEncoding ]always returns [ ENCODING-ANSI ], and subsequent parsing work cannot be completed according to the encoding format. -- 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 56891] New: Visual novel Mebae (Tanuki Soft) crashes on startup
by WineHQ Bugzilla May 15, 2025

May 15, 2025

https://bugs.winehq.org/show_bug.cgi?id=56891 Bug ID: 56891 Summary: Visual novel Mebae (Tanuki Soft) crashes on startup Product: Wine Version: 9.12 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: -unknown Assignee: wine-bugs(a)winehq.org Reporter: galmeharku(a)vusra.com Distribution: --- Run the game. If the game asks for a save folder, select one. The game will then crash with a pagefault before reaching the title screen. Running the game again will also result in a crash every time. -- 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 53620] New: err:ole:com_get_class_object class {2d3468c1-36a7-43b6-ac24-d3f02fd9607a} not registered
by WineHQ Bugzilla May 15, 2025

May 15, 2025

https://bugs.winehq.org/show_bug.cgi?id=53620 Bug ID: 53620 Summary: err:ole:com_get_class_object class {2d3468c1-36a7-43b6-ac24-d3f02fd9607a} not registered Product: Wine Version: 7.16 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: shell32 Assignee: wine-bugs(a)winehq.org Reporter: wuyudi1109(a)gmail.com Distribution: --- I run a game, and it shows this. ``` 0454:err:ole:com_get_class_object class {2d3468c1-36a7-43b6-ac24-d3f02fd9607a} not registered 0454:err:ole:com_get_class_object no class object {2d3468c1-36a7-43b6-ac24-d3f02fd9607a} could be created for context 0x1 ``` Then crash. According to https://wiki.winehq.org/Wine_Developer%27s_Guide/COM_in_Wine#Writing_COM_Co… I find it's about shell32.dll. And I find that this key is not in wine's reg. So how can I fix it? (I tried to add it by hand, but still not work.) Also, I found this in [wine's code](https://github.com/wine-mirror/wine/blob/master/include/shobjidl.idl) ``` [ uuid(2d3468c1-36a7-43b6-ac24-d3f02fd9607a) ] coclass EnumerableObjectCollection { interface IEnumObjects; } ``` -- 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 58209] New: add an environmental variable to control the Windows Version
by WineHQ Bugzilla May 15, 2025

May 15, 2025

http://bugs.winehq.org/show_bug.cgi?id=58209 Bug ID: 58209 Summary: add an environmental variable to control the Windows Version Product: Wine Version: 10.7 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: enhancement Priority: P2 Component: -unknown Assignee: wine-bugs(a)winehq.org Reporter: cemer99797(a)isorax.com Distribution: --- the current environmental variables only include: https://gitlab.winehq.org/wine/wine/-/wikis/Wine-User's-Guide#environment-variables WINEDEBUG WINEDLLOVERRIDES WINEARCH WINEPREFIX there shoud also be an environmental variable to set the Windows Version (currently set using `winecfg` and choosing Windows Version at the bottom of the Applications tab) usage: WINEWINVER=winxp wine my-old-program.exe all versions should have a corresponding WINEWINVER variable: WINEWINVER= win11 win10 win8.1 win8 win2008r2 ...etc... This also helps speed up testing of apps with issues, it's much faster than switching Windows Versions using `winecfg` and relaunching the app -- 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 58155] New: Use space-saving APFS clones instead of copying file data blocks to each WINEPREFIX on macOS
by WineHQ Bugzilla May 15, 2025

May 15, 2025

http://bugs.winehq.org/show_bug.cgi?id=58155 Bug ID: 58155 Summary: Use space-saving APFS clones instead of copying file data blocks to each WINEPREFIX on macOS Product: Packaging Version: unspecified Hardware: x86-64 OS: MacOS Status: UNCONFIRMED Severity: normal Priority: P2 Component: wine-packages Assignee: wine-bugs(a)winehq.org Reporter: cemer99797(a)isorax.com CC: dimesio(a)earthlink.net When a WINEPREFIX is created using Wine on macOS, files from the Wine .app are copied using actual copying of data blocks, instead of the space-saving Copy-on-Write cloning mechanism of APFS (Apple File System), which only references the already existing data blocks. When using Gcenx's macOS package builds, the data blocks of files are copied (from I believe Wine.app/Contents/Resources/wine/lib/wine/) to $WINEPREFIX/drive_c/windows/. This wastes over 300 MB of space for each WINEPREFIX created, which can add up, especially as it's recommended to install each Windows app in its own WINEPREFIX. They should instead use APFS CoW clones (similar to Linux btrfs reflinks). Solution: use APFS Copy-on-Write when creating WINEPREFIXes, so it is faster and saves space How?: using the macOS terminal command `cp -c` uses CoW see macOS's man pages for `cp(1)` and `clonefile(2)` macOS 10.14 Mojave man pages online: https://www.unix.com/man_page/mojave/1/cp https://www.unix.com/man_page/mojave/2/clonefile/ A Stack Exchange answer mentioning that macOS's "`cp -c` is equivalent to [Linux] `cp --reflink=always` (not `auto`), and will fail when copy-on-write is not possible": https://unix.stackexchange.com/a/504330 APFS was released for macOS devices on September 25, 2017, with the release of macOS 10.13 High Sierra. (https://en.wikipedia.org/wiki/Apple_File_System#History) Gcenx's Wine 10.0 and later package releases for macOS (https://github.com/Gcenx/macOS_Wine_builds/releases) only support macOS 10.15 Catalina and later. (macOS 10.12 Sierra though macOS 10.14 Mojave can be installed via MacPorts). How to test that Wine is not currently using APFS CoW clones: open Disk Utility before creating a new WINEPREFIX, click on your Container disk and look at the free space. Now create a new WINEPREFIX, the free space will decrease by about 300 MB. Delete the WINEPREFIX and empty the trash, watch the free space grow back -- 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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