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

[Bug 59357] New: Virtual desktop doesn't handle opacity as expected
by WineHQ Bugzilla Feb. 2, 2026

Feb. 2, 2026

http://bugs.winehq.org/show_bug.cgi?id=59357 Bug ID: 59357 Summary: Virtual desktop doesn't handle opacity as expected Product: Wine Version: 11.1 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: -unknown Assignee: wine-bugs(a)list.winehq.org Reporter: eff3ctsb0t(a)gmail.com Distribution: --- Created attachment 80292 --> http://bugs.winehq.org/attachment.cgi?id=80292 Wine debugging log (while virtual desktop is enabled) When going through the "Studio Tour" inside of Roblox Studio, there is a section where the application will highlight the toolbox window while also darkening everything around it. This works perfectly fine when Wine's virtual desktop feature is not used (as long as the desktop environment or compositor supports the _NET_WM_WINDOW_OPACITY window property), but turns opaque when the feature is enabled. Steps to reproduce: 1. Inside of Roblox Studio, click on the "Help" menu at the top and then on the "Start Studio Tour" option. 2. Keep clicking the "Next" and "Skip" buttons on the "Topic" window until you get to topic 3 of 7. A Wine wrapper program called "Vinegar" can be used to make the process of setting up Roblox Studio a lot easier. Logging into Roblox Studio (and by extension opening a Baseplate) requires a Roblox account though. -- 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 59355] New: Serious regressions with LTspice that is now almost unusable
by WineHQ Bugzilla Feb. 1, 2026

Feb. 1, 2026

http://bugs.winehq.org/show_bug.cgi?id=59355 Bug ID: 59355 Summary: Serious regressions with LTspice that is now almost unusable Product: Wine Version: 11.1 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: -unknown Assignee: wine-bugs(a)list.winehq.org Reporter: scallegari(a)arces.unibo.it Distribution: --- Recently, serious regressions are manifesting with LTspice. As a premise it is worth noticing that LTspice has always been a wine-friendly application. Recently: - mouse pointer disappears in several dialogs - the application does not recognize when the mouse is hovering certain displayed elements (e.g. after a simulation hovering on a circuit element should change the mouse cursor into a probe, and clicking should produce a plot, but that does not work anymore) - Some windows fail to appear at all (e.g. the spice output log window) All this seen using wine in X11 mode. In Wayland mode there are other issues, but as an X11 application, wine has always worked almost flawlessly with LTspice in the recent years. Unclear to me if the issue follows a wine update, an LTspice update (don't think so) or a Kwin update (I am on KDE plasma). Wine staging shows the same 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 59354] New: Artcut 2009 displays unsupported operation dialog box on initial authorization check
by WineHQ Bugzilla Feb. 1, 2026

Feb. 1, 2026

http://bugs.winehq.org/show_bug.cgi?id=59354 Bug ID: 59354 Summary: Artcut 2009 displays unsupported operation dialog box on initial authorization check Product: Wine Version: 11.1 Hardware: x86-64 OS: Linux Status: NEW Keywords: regression Severity: minor Priority: P2 Component: user32 Assignee: wine-bugs(a)list.winehq.org Reporter: arethusa26(a)gmail.com CC: piotr(a)codeweavers.com Regression SHA1: 91eced0ce5279b59715330466742925d89e8d0f5 Distribution: --- Created attachment 80290 --> http://bugs.winehq.org/attachment.cgi?id=80290 Artcut 2009 debug output with +relay,+dialog,+message,+seh channels When launched, Artcut 2009 may prompt with a dialog box for the authorization CD to be inserted for a periodic validation check. When the disc is inserted (and mounted with the "showassoc" mount option to avoid the issue identified in bug 57108) and this check is being performed for the first time after acknowledging the dialog box, Artcut 2009 displays the message box "An unsupported operation was attempted" twice before it exits. This error doesn't seem to happen on subsequent runs of Artcut 2009. On Windows 10, no message boxes appear after the authorization dialog is dismissed before the application exits. Looking at a relay log, I note that both appearances of the error dialog box are due to a call to GetDlgItem failing. For the first instance: 012c:trace:message:spy_enter_message (0x10146) L"Code:" [0111] WM_COMMAND sent from self wp=02000421 lp=0001015c 012c:Call window proc 5F401B81 (hwnd=00010146,msg=WM_COMMAND,wp=02000421,lp=0001015c) 012c:Call user32.GetDlgItem(00010146,00000422) ret=5f4169c0 012c:Ret user32.GetDlgItem() retval=00000000 ret=5f4169c0 012c:Call msvcrt._CxxThrowException(005cdac0,5f4b3f98) ret=5f453a2a 012c:Call KERNEL32.RaiseException(e06d7363,00000001,00000003,005cda64) ret=7a4fba81 ... 012c:Call user32.MessageBoxA(00010146,005cca20 "An unsupported operation was attempted.",00f7e678 "Artcut6",00000030) ret=5f409ccb The second instance occurs immediately after the first error dialog box is dismissed: 012c:Ret user32.MessageBoxA() retval=00000001 ret=5f409ccb 012c:Call user32.GetActiveWindow() ret=5f4013c8 012c:Ret user32.GetActiveWindow() retval=00010146 ret=5f4013c8 012c:Call user32.GetParent(00010146) ret=5f401331 012c:Ret user32.GetParent() retval=00000000 ret=5f401331 012c:trace:seh:__CxxUnregisterExceptionObject (005CCC98) 012c:trace:seh:_FindAndUnlinkFrame (005CCC98) 012c:trace:seh:_IsExceptionObjectToBeDestroyed 005CDAC0 012c:trace:seh:__DestructExceptionObject (005CCEC8) 012c:trace:seh:call_catch_block done, continuing at 5F45CF7B 012c:Call user32.GetDlgItem(00010146,00000422) ret=5f4169c0 012c:Ret user32.GetDlgItem() retval=00000000 ret=5f4169c0 012c:Call msvcrt._CxxThrowException(005cdac0,5f4b3f98) ret=5f453a2a 012c:Call KERNEL32.RaiseException(e06d7363,00000001,00000003,005cda64) ret=7a4fba81 ... 012c:Call user32.MessageBoxA(00010146,005cca20 "An unsupported operation was attempted.",00f7e678 "Artcut6",00000030) ret=5f409ccb Testing with old versions of Wine, I found that wine-1.4 did not exhibit this issue. Regression testing identified the following commit: 91eced0ce5279b59715330466742925d89e8d0f5 is the first bad commit commit 91eced0ce5279b59715330466742925d89e8d0f5 Author: Piotr Caban <piotr(a)codeweavers.com> Date: Mon Dec 22 16:36:48 2014 +0100 user32: Only store dialog focus when window is hidden or inactive. dlls/user32/defdlg.c | 4 +--- dlls/user32/tests/dialog.c | 18 ++++++++++++++++++ 2 files changed, 19 insertions(+), 3 deletions(-) Manually reverting the functional change in wine-11.1 prevents the error message dialog boxes from appearing. Unfortunately, there is no public download for Artcut 2009 available, but I have attached a debug log in case that provides useful information. -- 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 59351] New: Mouse stuck at window border / mouse warp issue
by WineHQ Bugzilla Feb. 1, 2026

Feb. 1, 2026

http://bugs.winehq.org/show_bug.cgi?id=59351 Bug ID: 59351 Summary: Mouse stuck at window border / mouse warp issue Product: Wine Version: 11.1 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: major Priority: P2 Component: dinput Assignee: wine-bugs(a)list.winehq.org Reporter: timon2201(a)gmail.com Distribution: --- Created attachment 80289 --> http://bugs.winehq.org/attachment.cgi?id=80289 the logs while playing on 4Rewind with WINEDEBUG=+dinput,+hid,+win32,+user32,+rawinput,+msg,+win32u When i am playing the game 4Story, or better said on different private server like 4Classic or 4Rewind, then when the mouse is on the right edge of the screen and i hold right mouse button to rotate my vision on the character then i can only rotate to the left side and not to the right side. This does not happen when i move the mouse slowly in the middle of the screen and then hold right mouse button and can rotate my character in each direction. The problem now is that when i move the mouse fast inside of the screen and i hold right mouse button then i takes a while until the mouse is captured and in the background the mouse is already on the edge of the screen and i cant rotate in that direction anymore. i tried to fix it in dlls/dinput/mouse.c warp_check() but it does not seem to ever get there. -- 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 59349] New: GOG Galaxy: GalaxyClientService fails to start at 2.0.80.xx
by WineHQ Bugzilla Feb. 1, 2026

Feb. 1, 2026

http://bugs.winehq.org/show_bug.cgi?id=59349 Bug ID: 59349 Summary: GOG Galaxy: GalaxyClientService fails to start at 2.0.80.xx Product: Wine Version: unspecified Hardware: x86-64 OS: FreeBSD Status: UNCONFIRMED Severity: normal Priority: P2 Component: -unknown Assignee: wine-bugs(a)list.winehq.org Reporter: Alexander88207(a)Protonmail.com Created attachment 80286 --> http://bugs.winehq.org/attachment.cgi?id=80286 GalaxyClientService.txt Hello, after updating the GOG client to version 2.0.80.xx and later, the client is no longer able to start its service. This issue appears to be exclusive to FreeBSD, as i have seen reports from Linux users regarding the client but none mentioning this specific problem. At the time of writing, Wine 11.0 was used. Thank you. -- 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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