wine-bugs September 2025

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[Bug 58216] New: Inquisitor crashes on start
by WineHQ Bugzilla 19 Sep '25

19 Sep '25

http://bugs.winehq.org/show_bug.cgi?id=58216 Bug ID: 58216 Summary: Inquisitor crashes on start Product: Wine Version: 10.7 Hardware: x86-64 URL: https://store.steampowered.com/app/241620/Inquisitor/ OS: Linux Status: NEW Keywords: regression Severity: normal Priority: P2 Component: winegstreamer Assignee: wine-bugs(a)winehq.org Reporter: gyebro69(a)gmail.com Regression SHA1: 075033d61ffac2a8d42e06e91a12c88f2fa17401 Distribution: ArchLinux Created attachment 78529 --> http://bugs.winehq.org/attachment.cgi?id=78529 terminal output The intro video in Inquisitor never worked for me: it was gracefully skipped and the game loaded directly the main menu. Since Wine-10.7 the game crashes right after start. Reverting the following commit fixes the crash for me: commit 075033d61ffac2a8d42e06e91a12c88f2fa17401 winegstreamer: Make sure WMSyncReader never reads in the background. 'winetricks wmp9' also makes the crash go away (the startup video still does not work). Reproduced with the Steam and GOG.com versions. wine-10.7-73-gf9741837a3b -- 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 58662] New: 16-bit bitmap rendering
by WineHQ Bugzilla 19 Sep '25

19 Sep '25

http://bugs.winehq.org/show_bug.cgi?id=58662 Bug ID: 58662 Summary: 16-bit bitmap rendering Product: Wine Version: 10.14 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: opengl Assignee: wine-bugs(a)winehq.org Reporter: zowie+wine(a)vandillen.io Distribution: --- Created attachment 79243 --> http://bugs.winehq.org/attachment.cgi?id=79243 Glitchy 16-bit render of Civilization 3. Without OpenGL Civ 3 does not have visible glitches. I've added a new test earlier today for 16-bit bitmap rendering with wGL [1]. In conclusion, it's pretty broken. The solution to this problem isn't trivial, so I'm opening this issue for discussion. On Windows, when wglChoosePixelFormat is called with the flag `PFD_DRAW_TO_BITMAP` and `cColorBits = 16`, you'll be given a pixel format with r5g5b5a1 (except that the alpha bit is somewhat quirky). This gives you a software rendered OpenGL context for OpenGL 1.1 [2]. On Wine, asking for a 16-bit pixel format gets you nothing, because all 16-bit pixel formats with the DRAW_TO_BITMAP are required to have an alpha bit in Wine and none of the pixel formats on my Nvidia driver actually have an alpha bit (there's only r5g6b5 and r16). The alpha bit requirement was introduced recently in MR !8392 [3]. It's worth noting that not getting a pixel format — although it's wrong — actually works pretty well for Civilization 3 (see “relevant software” section). Removing the check for an alpha bit, Wine will be able to find a 16 bit pixel format again, but you'll get unusably bad renders (screenshots in the attachments). Some observations on the screenshots: - You can see alternating vertical black/blue and orange/white/yellow lines every horizontal pixel. - Blue pixels appear in the black lines, but they're rare. I only see blue pixels in the text in the SimGolf screenshot. - The render buffer doesn't seem to be getting cleared (pretty apparent in Civilization 3: the old squares were sticking around) - Zooming in, you can see that there aren't only vertical lines, but also horizontal lines (see zoomed-in screenshot). My theory is that there's two problems: - Wine is probably putting 32-bit-per-pixel renders into the 16-bit-per-pixel bitmaps. This explains the vertical & horizontal lines. I'm guessing there's also some memory corruption as a consequence: It's presumably overwriting twice as much bitmap memory as it should. - The right pixel format just doesn't exist. The format r5g5b5a1 is not something that is actually implemented on hardware (at least not anymore), it's just a quirky Windows software renderer thing. The second point is a bit troublesome because I don't see any easy workarounds. The most obvious solution is to make an OpenGL 1.1 software renderer of our own. Alternatively, it might be possible to simulate the behaviour by using a 32-bits-per-pixel OpenGL context. Whenever glFinish is called, we could download the render to a "secret" Wine-internal bitmap that's also 32 bpp and then overwrite the 16 bpp bitmap based on the pixels of the 32 bpp bitmap. I'm not sure how reliable that is. Looking at the OpenGL 1.1 reference [4], I think making an OpenGL 1.1 software renderer could be a fun project, but the other solution definitely seems like less effort. I've only been involved in Wine for seven days though, so I'll defer the decision to senior maintainers. [1] https://gitlab.winehq.org/wine/wine/-/merge_requests/8888 [2] https://www.khronos.org/opengl/wiki/Platform_specifics:_Windows#PFD_DRAW_TO… [3] https://gitlab.winehq.org/wine/wine/-/merge_requests/8392 [4] https://www.talisman.org/opengl-1.1/Reference.html --- Relevant software (screenshots in attachments) - Sid Meier's SimGolf (demo: https://archive.org/details/Simgolfdemo) In SimGolf, a 16-bit DRAW_TO_BITMAP OpenGL context seems to be used for drawing the terrain. Currently, the terrain renders as black. - Sid Meier's Civilization 3 In Civilization 3, it seems that 16-bit bitmap rendering is used to draw an outline for the movement range of a selected unit (that's just a guess. It draws a square when a unit is selected but I haven't seen it without glitches). It's notable that Civilization 3 currently works fine. Because wglChoosePixelFormat doesn't find a 16-bit pixel format, the `null_gl` implementation is being used right now. That works out pretty well because the movement range outline isn't something you miss when you don't know it's supposed to be there. --- Relevant bugs: Sid Meier's SimGolf does not render properly | https://bugs.winehq.org/show_bug.cgi?id=50876 Civilization III Complete shows black terrain (Wine compiled with OSMesa support) | https://bugs.winehq.org/show_bug.cgi?id=41930 -- 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 48548] New: Support running multiple tests in submitted jobs
by WineHQ Bugzilla 18 Sep '25

18 Sep '25

https://bugs.winehq.org/show_bug.cgi?id=48548 Bug ID: 48548 Summary: Support running multiple tests in submitted jobs Product: Wine-Testbot Version: unspecified Hardware: Other OS: other Status: UNCONFIRMED Severity: normal Priority: P2 Component: unknown Assignee: wine-bugs(a)winehq.org Reporter: cdavis5x(a)gmail.com When I submit a job manually on the testbot, I can only run one instance of one executable. For a binary, this makes sense, since there's only one binary; but a patch, for which a choice of Wine test executables is offered, can affect multiple Wine unit tests. I then have to submit the job multiple times, one for each test unit affected. This seems... suboptimal. It'd be much faster and more convenient if I could run multiple tests in a single job. -- 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 58711] New: DNF refuses to install or update winehq-staging, checksum sha256sum mismatch
by WineHQ Bugzilla 18 Sep '25

18 Sep '25

http://bugs.winehq.org/show_bug.cgi?id=58711 Bug ID: 58711 Summary: DNF refuses to install or update winehq-staging, checksum sha256sum mismatch 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: charlesthethobe(a)gmail.com CC: dimesio(a)earthlink.net Distribution: --- Since wine version 10.15 release I'm unable to perform a system update due to mismatching checksums between what the repo suggests and the actual rpm package. https://dl.winehq.org/wine-builds/fedora/42/x86_64/winehq-staging-10.15-1.1… This file's checksum is currently: 7d0e878400f211d295092216c6e2b30048336037ecc3de0211ac2530cadfd0b0 While it's expected to be: b1238f8bf020af8c31b6bdb817e50fffb27bee61129abbeb6c619066bfcbfea6 I tried running `# dnf clean metadata` to no avail. -- 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 58714] New: Textbox area got strikethroughed, despite working normal on Windows.
by WineHQ Bugzilla 18 Sep '25

18 Sep '25

http://bugs.winehq.org/show_bug.cgi?id=58714 Bug ID: 58714 Summary: Textbox area got strikethroughed, despite working normal on Windows. Product: Wine Version: 10.0 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: -unknown Assignee: wine-bugs(a)winehq.org Reporter: 44ww0wok0k404cc0cgc84ko04kw8ow04(a)ai.notifier.in Distribution: --- Created attachment 79314 --> http://bugs.winehq.org/attachment.cgi?id=79314 EXE > BUG Wine failed to display textbox text properly. All text displayed in textbox result in strikethroughed and not selectable. On Windows, the textbox is functionable. > PROCEDURE 1. Save both "__XML File Finder for The Sims 4.exe" and "XML File Index.txt" to Desktop (e.g., /home/you/Desktop) 2. Run "wine __XML.....exe" 3. Click "Browse" and select the txt file. 4. In "Search for" area, input "walk". > EXPECTED RESULT Working textbox. > ACTUAL RESULT Textbox is not working and strikethroughed. -- 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 58712] New: Gepard Shield broken with wow64
by WineHQ Bugzilla 18 Sep '25

18 Sep '25

http://bugs.winehq.org/show_bug.cgi?id=58712 Bug ID: 58712 Summary: Gepard Shield broken with wow64 Product: Wine Version: unspecified Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: -unknown Assignee: wine-bugs(a)winehq.org Reporter: paulo1039(a)gmail.com Distribution: --- Created attachment 79313 --> http://bugs.winehq.org/attachment.cgi?id=79313 gepard error Gepard shield is an anti-cheat/macro software used by some Ragnarok Online private servers (example: https://muhro.eu) to prevent botting and some macro software. It always worked with wine, but with wow64 builds its throwing an error closing the game. -- 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 56059] New: Overwatch 2: highlight saving generates a 1ms (empty) webm video file
by WineHQ Bugzilla 18 Sep '25

18 Sep '25

https://bugs.winehq.org/show_bug.cgi?id=56059 Bug ID: 56059 Summary: Overwatch 2: highlight saving generates a 1ms (empty) webm video file 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: forestix(a)nom.one Distribution: --- Created attachment 75715 --> https://bugs.winehq.org/attachment.cgi?id=75715 example video file When attempting to save a game highlight as a webm video file, Overwatch 2 *seems* to be encoding the video as it should, in that it uses the CPU and takes an appropriate amount of time to complete. However, the resulting file is only about 700K, and doesn't play in any player. Examining the file with MediaInfo shows what looks like a reasonable container with video and audio parts, but only 1ms duration. I get the same results in all of these Wine versions: wine-9.0-rc2 wine-9.0-rc2 (Staging) wine-ge-custom (aka lutris-GE-Proton) 8-23 Game installer download link: https://download.battle.net/en-us?product=ow&blzcmp=ow_gamesite Steps to reproduce: - play a game (easiest way is via Play: Training: Practice vs. AI: Casual) - after the game is over, return to the main menu - click username button (top right corner) - click history tab (top edge) - click highlights tab (left edge) - click a highlight from "today's top 5" - click save button (bottom edge) - select movie format: webm - click save button -- 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 56137] New: Overwatch 2 fails to save highlight video files
by WineHQ Bugzilla 17 Sep '25

17 Sep '25

https://bugs.winehq.org/show_bug.cgi?id=56137 Bug ID: 56137 Summary: Overwatch 2 fails to save highlight video files 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: forestix(a)nom.one Distribution: --- When attempting to save an Overwatch 2 highlight video as an mp4 file (the default format), it fails with this error message: SAVING ERROR An unknown error has occurred. (6-04) Steps to reproduce: - play a game (easiest way is via Play: Training: Practice vs. AI: Casual) - after the game is over, return to the main menu - click username button (top right corner) - click history tab (top edge) - click highlights tab (left edge) - click a highlight from "today's top 5" - click save button (bottom edge) - select movie format: mp4 - click save button Note that this is a different kind of failure than the one with .webm format (bug 56059). -- 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 58707] New: infinite blocking on reading piped stderr
by WineHQ Bugzilla 17 Sep '25

17 Sep '25

http://bugs.winehq.org/show_bug.cgi?id=58707 Bug ID: 58707 Summary: infinite blocking on reading piped stderr Product: Wine Version: 10.14 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: wineserver Assignee: wine-bugs(a)winehq.org Reporter: sewn(a)disroot.org Distribution: --- Created attachment 79307 --> http://bugs.winehq.org/attachment.cgi?id=79307 C program that runs the Wine program 'reg', reading its stderr and discarding it. When a wine program is ran with its stderr piped and read, the program hangs forever for as long as the wineserver is, which can be further tested by running 'wineserver' with a large persistence value. This causes programs that are ran software that wraps around wine to block until wineserver exits. An example program that shows this behavior occuring is attached. Wineserver can be ran seperately with a high persistence to showcase the "hanging". -- 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 58078] New: StarCraft Remastered: game is not started with wine-10.5
by WineHQ Bugzilla 17 Sep '25

17 Sep '25

https://bugs.winehq.org/show_bug.cgi?id=58078 Bug ID: 58078 Summary: StarCraft Remastered: game is not started with wine-10.5 Product: Wine-staging Version: 10.5 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: -unknown Assignee: wine-bugs(a)winehq.org Reporter: dimich.dmb(a)gmail.com CC: leslie_alistair(a)hotmail.com, z.figura12(a)gmail.com Distribution: --- The game is not started with wine-10.5 StarCraft.exe process is running and consuming 100% of one CPU core. No video mode changed, no game window created. Battle.net launcher is displaying StartCraft as "Playing Now". After downgrading wine to 10.4 the game starts and works fine. StartCraft: v1.23.10.13515 OS: Arch Linux Kernel v6.14.1 GPU: Nvidia, proprietary driver v570.133.07 -- 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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wine-bugs September 2025