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

[Bug 59480] New: Hoyle Word Games (1999) crashes on startup in Wine 11.0
by WineHQ Bugzilla March 6, 2026

March 6, 2026

http://bugs.winehq.org/show_bug.cgi?id=59480 Bug ID: 59480 Summary: Hoyle Word Games (1999) crashes on startup in Wine 11.0 Product: Wine Version: 11.0 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: major Priority: P2 Component: -unknown Assignee: wine-bugs(a)list.winehq.org Reporter: DSKJConserver(a)gmail.com Distribution: --- Created attachment 80475 --> http://bugs.winehq.org/attachment.cgi?id=80475 The bug report is attached. Hoyle Word Games (1999) crashes in Wine 11.0 Steps to reproduce: 1. Install Hoyle Word Games (1999) 2. Run using: wine wordgame.exe 3. Crash occurs System: Wine build: wine-11.0 Platform: x86_64 (guest: i386) Version: Windows 98 Host system: Linux Host version: 6.8.0-101-generic Terminal log attached. Note: Even when executed properly, this game fails to operate as intended. Furthermore, it does not provide any method to close the blank windows, leaving me unable to proceed unless I discover a way to terminate the program or perform a forced restart of the computer. -- 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 59489] New: Dr.Explain 7.0: no background for selected text in a custom edit control
by WineHQ Bugzilla March 5, 2026

March 5, 2026

http://bugs.winehq.org/show_bug.cgi?id=59489 Bug ID: 59489 Summary: Dr.Explain 7.0: no background for selected text in a custom edit control Product: Wine Version: 11.3 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: dwrite Assignee: wine-bugs(a)list.winehq.org Reporter: vladislav.kochemaev(a)vd42.net Distribution: --- Created attachment 80487 --> http://bugs.winehq.org/attachment.cgi?id=80487 Complete terminal output Install and launch Dr.Explain > wait for the Continue using a free restricted license button to appear and click it > open the Settings menu and select Application settings... > in the application settings dialog, click on the path to the right of the Autosave folder label (for example, C:\users\vd42\AppData\Roaming\DrExplain\Autosave) > press Ctrl+A to select all text. The selected text has no background. -- 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 59488] New: Dr.Explain 7.0: incorrect positioning of the caret when clicking in a custom edit control
by WineHQ Bugzilla March 5, 2026

March 5, 2026

http://bugs.winehq.org/show_bug.cgi?id=59488 Bug ID: 59488 Summary: Dr.Explain 7.0: incorrect positioning of the caret when clicking in a custom edit control Product: Wine Version: 11.3 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: dwrite Assignee: wine-bugs(a)list.winehq.org Reporter: vladislav.kochemaev(a)vd42.net Distribution: --- Created attachment 80486 --> http://bugs.winehq.org/attachment.cgi?id=80486 Complete terminal output Install and launch Dr.Explain > wait for the Continue using a free restricted license button to appear and click it > open the Settings menu and select Application settings... > in the application settings dialog, click on the path to the right of the Autosave folder label (for example, C:\users\vd42\AppData\Roaming\DrExplain\Autosave). The caret will be placed at the beginning of the text, not where you clicked. -- 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 47279] New: TP-Link PowerLineUtility installs but does nothing
by wine-bugs＠winehq.org March 4, 2026

March 4, 2026

https://bugs.winehq.org/show_bug.cgi?id=47279 Bug ID: 47279 Summary: TP-Link PowerLineUtility installs but does nothing Product: Wine Version: 4.9 Hardware: x86 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: -unknown Assignee: wine-bugs(a)winehq.org Reporter: dave(a)davehigton.me.uk Distribution: --- The TP-Link PowerLineUtility.exe installes OK under wine 4.9 (my thanks to the team for fixing the bug I reported recently which prevented installation). Running the installed app offers me "Trust and launch", whereupon I get the "round hourglass" for about 15 seconds, then... nothing. No error window, no nothing. It should be accessing the status and configuration of the power line modems that I have. The Linux box it's on is communicating over them to post this message. The app in question can be downloaded from https://static.tp-link.com/2018/201809/20180904/PowerLineUtility_Win_180816… -- 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 52570] New: d3d:debug_d3dformat Unrecognized 0x34324644 & 0x36314644 WINED3DFORMAT
by WineHQ Bugzilla March 4, 2026

March 4, 2026

https://bugs.winehq.org/show_bug.cgi?id=52570 Bug ID: 52570 Summary: d3d:debug_d3dformat Unrecognized 0x34324644 & 0x36314644 WINED3DFORMAT Product: Wine Version: 7.2 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: directx-d3d Assignee: wine-bugs(a)winehq.org Reporter: kle(a)bluewin.ch Distribution: --- Hi all! It looks like there are present two unimplemented ATI texture features in WineD3D. I can confirm this for the Unigine Sanctuary benchmark. When WineD3D is used, I get on startup an "Unrecognized 0x34324644 (as fourcc: DF24)" and "Unrecognized 0x36314644 (as fourcc: DF16)" error message. Shortly after this the benchmark stops / halts. There is at the CLI the following information avaiable: ---- Render ---- Renderer: ATI R500 256Mb Direct3D9 desc: ATI Radeon X1600 Series Direct3D9 driver: atiumdag.dll Found required D3DPTEXTURECAPS_CUBEMAP Found required D3DPTEXTURECAPS_VOLUMEMAP Found required D3DPTADDRESSCAPS_WRAP Found required D3DPTADDRESSCAPS_CLAMP Found required D3DCAPS2_CANAUTOGENMIPMAP Found optional Vertex shader 3.0 Found optional Pixel shader 3.0 Found optional Vertex texture fetch Found optional HDR blending Found optional HDR filtering Found optional NULL texture Found optional RGB10A2 texture Found optional DXT texture compression Found optional ATI texture compression 1 Found optional ATI texture compression 2 0110:fixme:d3d:debug_d3dformat Unrecognized 0x34324644 (as fourcc: DF24) WINED3DFORMAT! 0110:fixme:d3d:wined3d_get_format Can't find format unrecognized (0x34324644) in the format lookup table. 0110:fixme:d3d:debug_d3dformat Unrecognized 0x36314644 (as fourcc: DF16) WINED3DFORMAT! 0110:fixme:d3d:wined3d_get_format Can't find format unrecognized (0x36314644) in the format lookup table. 0110:fixme:d3d:debug_d3dformat Unrecognized 0x34324644 (as fourcc: DF24) WINED3DFORMAT! 0110:fixme:d3d:wined3d_get_format Can't find format unrecognized (0x34324644) in the format lookup table. Found optional NVIDIA hardware shadow Found ATI alpha to coverage Found optional NVIDIA alpha to coverage Maximum texture width: 4096 Maximum texture height: 4096 Maximum render targets: 4 Interestingly this doesn't occur when Gallium Nine is used: ---- Render ---- Renderer: ATI R500 256Mb Direct3D9 desc: ATI Radeon X1600 Series Direct3D9 driver: atiumdag.dll Found required D3DPTEXTURECAPS_CUBEMAP Found required D3DPTEXTURECAPS_VOLUMEMAP Found required D3DPTADDRESSCAPS_WRAP Found required D3DPTADDRESSCAPS_CLAMP Found required D3DCAPS2_CANAUTOGENMIPMAP Found optional Vertex shader 3.0 Found optional Pixel shader 3.0 Found optional Vertex texture fetch Found optional HDR blending Found optional HDR filtering Found optional NULL texture Found optional RGB10A2 texture Found optional DXT texture compression Found optional ATI texture compression 1 Found optional ATI texture compression 2 Found optional ATI texture fetch 4 Found optional ATI hardware shadow Found optional NVIDIA hardware shadow Found ATI alpha to coverage Found optional NVIDIA alpha to coverage Maximum texture width: 4096 Maximum texture height: 4096 Maximum render targets: 4 So it looks that the "ATI texture fetch 4" and "ATI hardware shadow" features are not implemented in WineD3D. ;-) And by the way, the function "Vertex texture fetch" isn't supported by all ATI R500 based hardware so it shouldn't be listed as avaiable. Regarding this there exist a bug report on Mesa: https://gitlab.freedesktop.org/mesa/mesa/-/issues/6053 -- 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 59485] New: Everquest Mouse clicks via Gamescope with multiple concurrent instances under wayland/kde
by WineHQ Bugzilla March 3, 2026

March 3, 2026

http://bugs.winehq.org/show_bug.cgi?id=59485 Bug ID: 59485 Summary: Everquest Mouse clicks via Gamescope with multiple concurrent instances under wayland/kde Product: Wine-staging Version: 11.1 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: enhancement Priority: P2 Component: -unknown Assignee: wine-bugs(a)list.winehq.org Reporter: tlindell(a)gmail.com CC: leslie_alistair(a)hotmail.com, z.figura12(a)gmail.com Distribution: --- Created attachment 80481 --> http://bugs.winehq.org/attachment.cgi?id=80481 Stand alone fix blunt force on directx8 I ran into this issue running EverQuest under Wine 11.1 inside gamescope (multiple concurrent instances on Wayland/KDE Plasma 6). Mouse movement works but clicks are completely dead in-game. Traced it to dlls/dinput/mouse.c — DirectInput8 enables use_raw_input which routes button events through XI2 RawButtonPress. Gamescope's XWayland translates wl_pointer.button into core X11 ButtonPress but doesn't generate XI2 RawButtonPress events (those come from xf86-input which isn't wired to the Wayland pointer protocol). So DirectInput8 sees motion via XI2 RawMotion but never gets button events. Disabling use_raw_input for DirectInput8 forces the WH_MOUSE_LL hook fallback which reads standard WM_LBUTTONDOWN/WM_RBUTTONDOWN from core X11 ButtonPress — those work fine under XWayland. Attaching a patch against Wine 11.1. It's a blunt workaround (unconditionally disables raw input for dinput8 mouse) — a proper fix would probably detect whether XI2 RawButtonPress is actually available at runtime and fall back automatically. To reproduce: # Wine prefix with EverQuest installed at drive_c/EverQuest/ export WINEPREFIX=~/eq-prefix # eqclient.ini must have: Width=1920, Height=1080, Fullscreen=1 # Launch under gamescope with --force-grab-cursor: gamescope -w 1920 -h 1080 -W 1920 -H 1080 --backend sdl --force-grab-cursor -- \ wine eqgame.exe patchme # Mouse movement works, clicks do nothing. # Launch a second instance in another terminal and the issue is consistent. # Without gamescope (plain: wine eqgame.exe patchme) clicks work fine. -- 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 59484] New: the minimize button of the program window disappears when running under wine
by WineHQ Bugzilla March 3, 2026

March 3, 2026

http://bugs.winehq.org/show_bug.cgi?id=59484 Bug ID: 59484 Summary: the minimize button of the program window disappears when running under wine Product: Wine Version: 10.1 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: -unknown Assignee: wine-bugs(a)list.winehq.org Reporter: tab_98(a)163.com Distribution: --- Created attachment 80480 --> http://bugs.winehq.org/attachment.cgi?id=80480 2games When running under wine, the minimize button of the program window disappears. -- 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 52625] New: Vertex texture fetch advertised on R300-R500 class AMD hardware
by WineHQ Bugzilla March 2, 2026

March 2, 2026

https://bugs.winehq.org/show_bug.cgi?id=52625 Bug ID: 52625 Summary: Vertex texture fetch advertised on R300-R500 class AMD hardware Product: Wine Version: 7.0 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: directx-d3d Assignee: wine-bugs(a)winehq.org Reporter: pavel.ondracka(a)gmail.com CC: stefan(a)codeweavers.com Distribution: --- I'm not 100% sure if this is an app bug, or if wine messes something up, but Unigine sanctuary reports: Found optional Vertex texture fetch and later fails badly, see https://gitlab.freedesktop.org/mesa/mesa/-/issues/6053 This is with mesa r300 driver (latest git). None of the R300-R500 cards have vertex texture support and as far as I can see mesa correctly reports GL_MAX_VERTEX_TEXTURE_IMAGE_UNITS = 0 BTW Anno1404 under nine also produces TXL opcodes in vertex shaders, but there is might be also gallium-nine problem. The Sanctuary is with pure Wine. -- 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 59476] New: WINE_RESERVE VM region count grows unboundedly (~20k regions/min), exhausting system memory
by WineHQ Bugzilla March 2, 2026

March 2, 2026

http://bugs.winehq.org/show_bug.cgi?id=59476 Bug ID: 59476 Summary: WINE_RESERVE VM region count grows unboundedly (~20k regions/min), exhausting system memory Product: Wine Version: 11.0 Hardware: x86-64 OS: MacOS Status: UNCONFIRMED Severity: major Priority: P2 Component: -unknown Assignee: wine-bugs(a)list.winehq.org Reporter: junkwalkers(a)gmail.com Created attachment 80465 --> http://bugs.winehq.org/attachment.cgi?id=80465 vmmap and memory growth over time. On macOS (Apple Silicon, Rosetta 2), running applications that perform frequent VirtualAlloc/VirtualFree cycles (such as .NET applications) causes Wine's WINE_RESERVE address space to fragment into an ever-growing number of mach VM regions. The macOS kernel never coalesces adjacent freed regions, so the region count grows indefinitely. Each region carries kernel metadata overhead, and the cumulative overhead eventually exhausts system memory. Steps to reproduce: 1. Run SolidWorks 2025 (or any .NET-heavy application) on macOS with Wine 11.0 2. Run: vmmap -summary <pid> (repeating every 30 seconds) 3. Observe WINE_RESERVE region count growing continuously Measured data (SolidWorks 2025, macOS 26.3, Apple Silicon, 16GB RAM): At launch (~30s): WINE_RESERVE: 8.0G virtual, 21,748 regions VM_ALLOCATE: unknown, ~3,094 regions Physical footprint: 2.4G After 5 minutes: WINE_RESERVE: 8.0G virtual, 113,059 regions (+91,311 new regions) VM_ALLOCATE: 2.0G virtual, 29,892 regions Total regions: 176,901 Physical footprint: 9.7G After 15 minutes: WINE_RESERVE: 8.0G virtual, 113,909 regions VM_ALLOCATE: 9.9G virtual, 159,877 regions Total regions: 307,327 Physical footprint: 17.7G Region growth rate: approximately 20,000 new regions per minute. The WINE_RESERVE virtual size stays constant at 8GB — it is not allocating more memory. It is fragmenting the existing reservation into more and more tiny mach VM regions. macOS tracks kernel metadata per region, and at ~300,000 regions the overhead triggers "Your system has run out of application memory." On Linux this is not a problem because the kernel can coalesce adjacent mmap regions with identical protections. macOS mach_vm_allocate regions are permanent and never merge. Full vmmap -summary output is attached. System: macOS 26.3, Apple Silicon (M-series, 16GB RAM), Wine 11.0 stable, Rosetta 2 translation -- 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 40157] New: logger32 Crash changing columns order
by wine-bugs＠winehq.org March 2, 2026

March 2, 2026

https://bugs.winehq.org/show_bug.cgi?id=40157 Bug ID: 40157 Summary: logger32 Crash changing columns order Product: Wine Version: 1.9.3 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: -unknown Assignee: wine-bugs(a)winehq.org Reporter: luca.civinini(a)gmail.com Distribution: --- Created attachment 53659 --> https://bugs.winehq.org/attachment.cgi?id=53659 Logger 32 backtrace Logger32 is an ham radio operator logging software (www.logger32.net) Installed wine-1.9.1 (Staging) under Fedora 23. created a 32 bit WINEPREFIX as a Windows XP environment with default settings Logger32 installs and starts ok. But if you right click on the logbook page, then select SETUP -> GRID LAYOUT and try to change some checkboxes (didn't matter which one), when clicking APPLY or CANCEL a crash will occur. Similar crashes also happens in other similar windows. Crash seems to occur every time a "modal" window is closed. I've tried setting several DLLs to native but no luck. -- 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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