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

[Bug 56916] DevExpress WinUI FeatureDemo crashes on start due to missing Microsoft.ui.xaml.dll

by WineHQ Bugzilla

http://bugs.winehq.org/show_bug.cgi?id=56916 Qwerty Chouskie <asdfghrbljzmkd(a)outlook.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |asdfghrbljzmkd(a)outlook.com --- Comment #1 from Qwerty Chouskie <asdfghrbljzmkd(a)outlook.com> --- Adobe Express Photos also requires WinUI (Microsoft.UI.Xaml.Application) support. (Since presumably there's a good number of apps out there that require WinUI support, renaming this bug might be a good idea.) Interestingly, a lot of the modern Windows App stuff is open-source under the MIT license: - https://github.com/microsoft/WindowsAppSDK - https://github.com/microsoft/microsoft-ui-xaml (WinUI 3) While I expect there's a decent number of low-level Windows-10-era APIs that need to be implemented in Wine (WinRT stuff?) the higher-level stuff looks like it should mostly be a matter of importing and hooking up the code. -- 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.

Feb. 12, 2026

[Bug 49599] eventfd-synchronization causes audio glitches in cutscenes in Assassin's Creed Odyssey

by WineHQ Bugzilla

http://bugs.winehq.org/show_bug.cgi?id=49599 --- Comment #9 from Zeb Figura <z.figura12(a)gmail.com> --- (In reply to tinozzo123 from comment #8) > (Vanilla Wine crashes on launching Immortals Fenyx Rising, so I had to use > derivatives like tkg.) Unfortunately I don't think the tests are very useful for that reason. TKG's distribution makes far too many changes. > And again, Proton (with NTSync patches, there is no game-specific patch in > this case) doesn't have the issue. Proton hacks around it by essentially introducing artificial delays in synchronization functions. It's not perfectly reliable and I think it's certainly not appropriate for upstream. -- 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.

Feb. 12, 2026

[Bug 46871] err:rpc:rpcrt4_protseq_np_wait_for_new_connection wait failed with error 87

by WineHQ Bugzilla

http://bugs.winehq.org/show_bug.cgi?id=46871 Mads <mads(a)ab3.no> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |mads(a)ab3.no --- Comment #10 from Mads <mads(a)ab3.no> --- I wonder if anyone has found out any tricks to get past this error? I get exactly the same error at the end of the installation if I try to install Zuken E3[1] with wine staging 11.2. I tried this merge request, but it didn't make a difference: https://gitlab.winehq.org/wine/wine/-/merge_requests/1888 [1] https://www.zuken.com/en/product/e3series/ -- 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.

Feb. 12, 2026

[Bug 59409] New: msvcrt: scanf scanset character ranges with high bytes (\x80-\xff) broken due to signed char comparison in scanf.h

by WineHQ Bugzilla

http://bugs.winehq.org/show_bug.cgi?id=59409 Bug ID: 59409 Summary: msvcrt: scanf scanset character ranges with high bytes (\x80-\xff) broken due to signed char comparison in scanf.h Product: Wine Version: 11.2 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: msvcrt Assignee: wine-bugs(a)list.winehq.org Reporter: marco.bartoli.dev(a)gmail.com Distribution: --- Created attachment 80377 --> http://bugs.winehq.org/attachment.cgi?id=80377 repro The %[a-z]-style scanset range handling in scanf.h uses a signed comparison of format string characters, causing all ranges that include bytes above \x7f (e.g., %1[\x01-\xff]) to fail to match anything. This differs from native MSVCRT behavior and from other C libraries (glibc, etc) which handle this correctly. Affected code in dlls/msvcrt/scanf.h: ```c if (format[0] < format[2]) RtlSetBits(&bitMask, format[0], format[2] - format[0] + 1); else RtlSetBits(&bitMask, format[2], format[0] - format[2] + 1); ``` On x86/x64 chars are defined as signed so the comparison and subtractions needs to be handles with casting to unsigned char. -- 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.

Feb. 12, 2026

[Bug 39005] "http://xml.org/sax/features/namespace-prefixes" default value

by WineHQ Bugzilla

http://bugs.winehq.org/show_bug.cgi?id=39005 Nikolay Sivov <bunglehead(a)gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Resolution|--- |INVALID Status|UNCONFIRMED |RESOLVED --- Comment #1 from Nikolay Sivov <bunglehead(a)gmail.com> --- There might be inconsistencies in documentation obviously, but I don't see anything to fix Wine regarding 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.

Feb. 12, 2026

[Bug 59380] Nioh: The Complete Edition fails to reach the main menu

by WineHQ Bugzilla

http://bugs.winehq.org/show_bug.cgi?id=59380 --- Comment #4 from Henri Verbeet <hverbeet(a)gmail.com> --- (In reply to Francisco Casas from comment #3) > I am not sure this counts as a vkd3d-shader regression though since I am > seeing the same behavior in several older vkd3d versions I tested. I can only speak for myself, but personally I'm not keeping score like that. In any case, hitting a vkd3d_unreachable() is a problem by definition, and I think that's the minimum we should address for the 1.19 release. Ideally we'd also get this shader to compile correctly, but perhaps that's too ambitious given how close we are to the release. -- 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.

Feb. 12, 2026

[Bug 56145] Wine lacks VR support ( OpenVR/OpenXR runtime shim)

by WineHQ Bugzilla

http://bugs.winehq.org/show_bug.cgi?id=56145 --- Comment #4 from Stan aka Xeno <xeno(a)x-s.com.pl> --- There are types of apps where VR became important aspects. For sims it seem about 30% of the users fly/drive in VR only. All the modern sims: - Falcon BMS, DCS, Il2 Great Battles and Cliffs of Dover soon™, VTOL, MSFS, - racing sims: F1, iRacing, Asseto Corsa .... - Space sims Also lots of popular games have VR mods. -- 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.

Feb. 12, 2026

[Bug 59408] Ultimate Custom Night has severe performance issues

by WineHQ Bugzilla

http://bugs.winehq.org/show_bug.cgi?id=59408 Afif An Nafie <afifsworld132(a)gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- URL| |https://store.steampowered. | |com/app/871720/Ultimate_Cus | |tom_Night Keywords| |performance -- 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.

Feb. 12, 2026

[Bug 59408] New: Ultimate Custom Night has severe performance issues

by WineHQ Bugzilla

http://bugs.winehq.org/show_bug.cgi?id=59408 Bug ID: 59408 Summary: Ultimate Custom Night has severe performance issues Product: Wine Version: 11.2 Hardware: x86-64 OS: MacOS Status: UNCONFIRMED Severity: normal Priority: P2 Component: d3d Assignee: wine-bugs(a)list.winehq.org Reporter: afifsworld132(a)gmail.com Created attachment 80376 --> http://bugs.winehq.org/attachment.cgi?id=80376 Ultimate Custom Night logs macOS 14.1.1, Wine Staging 11.2 from Homebrew, Game is D3D9, Installed from Steam. The game barely reaches 10fps. Everything else seemingly works fine and game renders. -- 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.

Feb. 12, 2026

[Bug 49599] eventfd-synchronization causes audio glitches in cutscenes in Assassin's Creed Odyssey

by WineHQ Bugzilla

http://bugs.winehq.org/show_bug.cgi?id=49599 --- Comment #8 from tinozzo123(a)gmail.com --- I tested it some more, and I can say... it's still an issue on Wine 11.2. (Vanilla Wine crashes on launching Immortals Fenyx Rising, so I had to use derivatives like tkg.) Tested both No sync and NTSync. The way audio goes out of sync is pretty consistent between attempts (with the same setup). And again, Proton (with NTSync patches, there is no game-specific patch in this case) doesn't have the 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.

Feb. 12, 2026