March 2026 - Wine-Bugs - list.winehq.org

[Bug 59560] Malkari (1999): InstallShield warns IR50_32.dll failed to self register; no in-game video playback

by WineHQ Bugzilla

http://bugs.winehq.org/show_bug.cgi?id=59560 --- Comment #9 from Rafał Mużyło <galtgendo(a)o2.pl> --- ...I might have written nonsense again... While the decompress query is handled, BI_RGB currently doesn't handle palette. That results in an error, that might be what forces the driver to close... -- 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.

March 30, 2026

[Bug 59560] Malkari (1999): InstallShield warns IR50_32.dll failed to self register; no in-game video playback

by WineHQ Bugzilla

http://bugs.winehq.org/show_bug.cgi?id=59560 --- Comment #8 from Rafał Mużyło <galtgendo(a)o2.pl> --- 011c:trace:ir50_32:IV50_DriverProc 14521116 00C9FF18 401d 00000000 00000000 011c:fixme:ir50_32:IV50_DriverProc Unknown message: 401d 0 0 011c:trace:ir50_32:IV50_DriverProc 14521116 00C9FF18 5000 00dd90a4 0000002c 011c:fixme:ir50_32:IV50_DriverProc Unknown message: 5000 14520484 44 011c:trace:ir50_32:IV50_DriverProc 14521116 00C9FF18 5000 00dd9124 00000054 011c:fixme:ir50_32:IV50_DriverProc Unknown message: 5000 14520612 84 011c:trace:ir50_32:IV50_DriverProc 14521116 00C9FF18 5001 00dd90d0 00000054 011c:fixme:ir50_32:IV50_DriverProc Unknown message: 5001 14520528 84 5000/5001 seems to be ICM_GETSTATE/ICM_SETSTATE 401d - ICM_DECOMPRESS_SET_PALETTE Neither is currently implemented in wine, though it's not determined whether this is the source of this problem. ICM_DECOMPRESS_SET_PALETTE likely doesn't matter, as it just sets the default palette, but one of the other might, if the game expects ICERR_OK response from from one or both... It's difficult to say whether stubbing those two (to just return ICERR_OK) would work - the sparse docs as well as the value of message suggest it's internal codec implementation, but it depends on what the game used it for. -- 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.

March 30, 2026

[Bug 59546] Commit 20b34866 breaks the list of on-line multiplayer servers for the game Mount & Blade: Warband

by WineHQ Bugzilla

http://bugs.winehq.org/show_bug.cgi?id=59546 Hans Leidekker <hans(a)meelstraat.net> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |RESOLVED Resolution|--- |FIXED Fixed by SHA1| |a48b1ff36b6154a27be94c274b2 | |2d43ad06c1054 --- Comment #4 from Hans Leidekker <hans(a)meelstraat.net> --- Fixed with a48b1ff36b6154a27be94c274b22d43ad06c1054. -- 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.

March 30, 2026

[Bug 56296] PDFSam Installer shows an empty language list

by WineHQ Bugzilla

http://bugs.winehq.org/show_bug.cgi?id=56296 Hans Leidekker <hans(a)meelstraat.net> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |RESOLVED Resolution|--- |FIXED Fixed by SHA1| |46e5cabca7be1d09d561f6203f0 | |73a7bff385d5d Component|-unknown |msi --- Comment #9 from Hans Leidekker <hans(a)meelstraat.net> --- Fixed with 46e5cabca7be1d09d561f6203f073a7bff385d5d. -- 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.

March 30, 2026

[Bug 59578] Act of War: Direct Action crashes while loading the main menu

by WineHQ Bugzilla

http://bugs.winehq.org/show_bug.cgi?id=59578 --- Comment #2 from Béla Gyebrószki <gyebro69(a)gmail.com> --- (In reply to Conor McCarthy from comment #1) > A subsequent commit 0093652b2fb fixed the issue with 964cd76c0. I suggest > squashing these two into a single commit in a rebase, then bisecting again > to make sure the issue is not a different commit. As suggested, I performed a fresh bisect between 11.2 and 11.3 after squashing the fix 0093652b2fb into the original commit 964cd76c0. The bisect still identifies the (now squashed) commit 964cd76c0 as the first bad commit. The addition in 0093652b2fb does not resolve the crash. One detail I missed earlier: the crash only occurs if I manually skip the final intro video. If the video plays to completion, the game proceeds to the menu without issues. -- 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.

March 30, 2026

[Bug 59595] New: wineboot --init hangs indefinitely during prefix creation on macOS 26 (Tahoe)

by WineHQ Bugzilla

http://bugs.winehq.org/show_bug.cgi?id=59595 Bug ID: 59595 Summary: wineboot --init hangs indefinitely during prefix creation on macOS 26 (Tahoe) Product: Wine Version: 11.5 Hardware: aarch64 OS: MacOS Status: UNCONFIRMED Severity: normal Priority: P2 Component: winemac.drv Assignee: wine-bugs(a)list.winehq.org Reporter: cyyever(a)outlook.com Created attachment 80664 --> http://bugs.winehq.org/attachment.cgi?id=80664 my fix Running `wineboot --init` to create a new prefix hangs indefinitely on macOS 26 (Tahoe). The process never completes and must be killed manually. The hang occurs during the `rundll32 setupapi,InstallHinfSection` step. Despite the fix in commit b3291a27544 (bug #58915), the issue persists on macOS 26. ## Root Cause rundll32.c creates its window with `WS_VISIBLE` style (line 274): ```c hWnd = CreateWindowW(L"class_rundll32", L"rundll32", WS_OVERLAPPEDWINDOW|WS_VISIBLE, CW_USEDEFAULT, 0, CW_USEDEFAULT, 0, NULL, NULL, NULL, NULL); ``` On macOS 26, creating a visible window triggers this chain: 1. `CreateWindowW` with `WS_VISIBLE` → winemac.drv shows the window 2. `cocoa_window.m:1740` calls `transformProcessToForeground` 3. This sets `NSApplicationActivationPolicyRegular` and activates the app 4. `applicationDidBecomeActive:` fires → calls `sendDisplaysChanged:TRUE` 5. Display-change events are posted to Wine event queues 6. winemac.drv's clipboard manager starts a 2-second `WM_TIMER` (clipboard.c:1328) 7. The message pump inside `CreateWindowW` dispatches these events and timers 8. Processing events triggers more Cocoa activation callbacks → goto step 4 rundll32 never reaches `LoadLibraryW(szDllName)` or `InstallHinfSection` because it's stuck in the message pump inside `CreateWindowW`. ## Evidence WINEDEBUG trace shows rundll32 (thread 0058) entering `macdrv_ProcessEvents` every 2 seconds and never progressing past window creation: ``` 182779.011:0058:trace:event:macdrv_ProcessEvents mask 1cff 182781.011:0058:trace:event:macdrv_ProcessEvents mask 1cff 182783.011:0058:trace:event:macdrv_ProcessEvents mask 1cff [repeats indefinitely at 2s intervals = CLIPBOARD_UPDATE_DELAY] ``` -- 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.

March 30, 2026

[Bug 59578] Act of War: Direct Action crashes while loading the main menu

by WineHQ Bugzilla

http://bugs.winehq.org/show_bug.cgi?id=59578 --- Comment #1 from Conor McCarthy <cmccarthy(a)codeweavers.com> --- A subsequent commit 0093652b2fb fixed the issue with 964cd76c0. I suggest squashing these two into a single commit in a rebase, then bisecting again to make sure the issue is not a different commit. -- 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.

March 30, 2026

[Bug 59594] OpenGL Fixed Function Textured Triangle Performance Regression from Wine10 to Wine11

by WineHQ Bugzilla

http://bugs.winehq.org/show_bug.cgi?id=59594 Chris Hecker <checker(a)d6.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |checker(a)d6.com -- 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.

March 30, 2026

[Bug 59594] New: OpenGL Fixed Function Textured Triangle Performance Regression from Wine10 to Wine11

by WineHQ Bugzilla

http://bugs.winehq.org/show_bug.cgi?id=59594 Bug ID: 59594 Summary: OpenGL Fixed Function Textured Triangle Performance Regression from Wine10 to Wine11 Product: Wine Version: 11.3 Hardware: arm OS: MacOS Status: UNCONFIRMED Severity: normal Priority: P2 Component: opengl Assignee: wine-bugs(a)list.winehq.org Reporter: checker(a)d6.com Created attachment 80663 --> http://bugs.winehq.org/attachment.cgi?id=80663 repro program for perf regression I have found a significant OpenGL fixed function textured triangle rendering performance regression from Wine 10 to Wine 11 under MacOS on an m1 apple silicon laptop. I found this when running my video game SpyParty, but to report it I narrowed it down to the very simple attached program that repros the issue. On the same machine, both with clean .wine folders, same executable, if I build and run the attached fontperf.exe, it gets about 5x better performance on Wine 10 than on Wine 11 (120fps vs 24fps). The program updates the title bar once per second with the instantaneous FPS and the smoothed FPS. Let me know if you need any more information. Building the app with the mingw command line at the top of the source file should repro the problem. -- 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.

March 30, 2026

[Bug 58914] Basic Windows Combobox are randomly missing entries

by WineHQ Bugzilla

http://bugs.winehq.org/show_bug.cgi?id=58914 --- Comment #29 from andre <andre.tanoe(a)gmail.com> --- forgive me, mxlinux v 25.1 (not 15.1) 64 bit -- 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.

March 30, 2026