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

[Bug 59867] New: Cloudflare issue
by WineHQ Bugzilla June 21, 2026

June 21, 2026

http://bugs.winehq.org/show_bug.cgi?id=59867 Bug ID: 59867 Summary: Cloudflare issue Product: WineHQ.org Version: unspecified Hardware: x86-64 OS: MacOS Status: UNCONFIRMED Severity: normal Priority: P2 Component: www-unknown Assignee: wine-bugs(a)list.winehq.org Reporter: jackgaunt57(a)gmail.com I cannot seem to get past the Cloudflare, i have cleared my cash and have no extensions active, all cookies allowed. My only issue is that my chrome is an out of date version as my imac is from 2011 and i’m now just stuck on how to enter the site and i’m not sure how to go about asking for help for this. Thanks -- 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 59406] Super Hexagon: if gamepad is connected, game will ignore every input after selecting anything from title screen
by WineHQ Bugzilla June 21, 2026

June 21, 2026

http://bugs.winehq.org/show_bug.cgi?id=59406 Rémi Bernon <rbernon(a)codeweavers.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |rbernon(a)codeweavers.com Status|UNCONFIRMED |RESOLVED Resolution|--- |FIXED --- Comment #3 from Rémi Bernon <rbernon(a)codeweavers.com> --- Should probably be fixed after 4377bdebd6b94ee8539b99599f4abaf1ad7e1904, please reopen if not. -- 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 59521] New: Ubisoft Connect shows a dark window after launching
by WineHQ Bugzilla June 20, 2026

June 20, 2026

http://bugs.winehq.org/show_bug.cgi?id=59521 Bug ID: 59521 Summary: Ubisoft Connect shows a dark window after launching Product: Wine Version: 10.16 Hardware: x86-64 URL: https://ubistatic3-a.akamaihd.net/orbit/launcher_insta ller/UbisoftConnectInstaller.exe OS: Linux Status: NEW Keywords: regression Severity: normal Priority: P2 Component: winex11.drv Assignee: wine-bugs(a)list.winehq.org Reporter: andrey.goosev(a)gmail.com CC: rbernon(a)codeweavers.com Regression SHA1: c78edbc06238c11744e86cf0c8ed704dda1b1dee Distribution: --- Step with initial login window after updates searching. -- 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 14659] New: Entity properties being switched around to other entities and not being saved in valve hammer editor v 3.5
by wine-bugs＠winehq.org June 20, 2026

June 20, 2026

http://bugs.winehq.org/show_bug.cgi?id=14659 Summary: Entity properties being switched around to other entities and not being saved in valve hammer editor v 3.5 Product: Wine Version: 1.1.2 Platform: PC-x86-64 OS/Version: Linux Status: UNCONFIRMED Severity: major Priority: P2 Component: -unknown AssignedTo: wine-bugs(a)winehq.org ReportedBy: leonard.lawton(a)gmail.com To reproduce in the simplest way: -create a block - tie to entity funk_breakable(does not really matter) -create a light entity -open properties and set the NAME attribute of that block to foo -set the TARGET ON BREAK attribute to bar -close the dialog and open the properties for the light the NAME on the light has taken on the name from the block we just set, and same thing with the target. doing this in the reverse order yields the same results. upon saving, these properties don't even seem to be written -- Configure bugmail: http://bugs.winehq.org/userprefs.cgi?tab=email 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 59869] New: LMDE 7 x64 Mate
by WineHQ Bugzilla June 20, 2026

June 20, 2026

http://bugs.winehq.org/show_bug.cgi?id=59869 Bug ID: 59869 Summary: LMDE 7 x64 Mate Product: Wine Version: 10.0-rc6 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: winelib Assignee: wine-bugs(a)list.winehq.org Reporter: Gismu1(a)gmx.de Distribution: --- Created attachment 81176 --> http://bugs.winehq.org/attachment.cgi?id=81176 WineDbg attached to pid 0020 After an installation without importing old data, TheBat!64 (Ver.11.5.3) asks for the email access, opens the program and then aborts with the following bug report as soon as you click on the welcome-email or a downloaded email. Wine64 10.0~repack-6 -> Windows 11; TheBat!64 (Ver.11.5.3) -- 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 59893] New: ws2_32: libcurl uploads throttled to ~140 KB/s
by WineHQ Bugzilla June 20, 2026

June 20, 2026

http://bugs.winehq.org/show_bug.cgi?id=59893 Bug ID: 59893 Summary: ws2_32: libcurl uploads throttled to ~140 KB/s Product: Wine Version: 11.10 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: winsock Assignee: wine-bugs(a)list.winehq.org Reporter: wine-bugtrack(a)forryan.co.uk Distribution: --- Created attachment 81216 --> http://bugs.winehq.org/attachment.cgi?id=81216 Standalone C reproducer: select() writability vs send() acceptance Overview Single-stream uploads from a libcurl-based application run far slower under Wine than on Windows; roughly 140 KB/s regardless of available bandwidth. Found with Backblaze Personal Backup (its bztransmit uploader uses libcurl), where a large backup checkpoint could not finish within the client’s 600s upload timeout. The same operation completes in ~80s with the socket behaviour corrected. Steps to reproduce (self-contained; no application or account needed) A minimal reproducer is attached (sock_writable_test.c). It: 1. Creates a connected loopback TCP pair and sets the sender non-blocking. 2. Without ever reading from the receiver, repeatedly does a zero-timeout select() for writability on the sender, then a send() of a small buffer. 3. Counts iterations where select() reported the socket NOT writable yet the following send() still succeeded. Build: x86_64-w64-mingw32-gcc -O2 -o sockw.exe sock_writable_test.c -lws2_32 Run: wine sockw.exe Actual results On unmodified Wine (built from official source, ./configure && make, clean WINEPREFIX): the sender shows many iterations where select() reports not-writable while send() still succeeds (e.g. ~230 of ~660 sends), and the program prints FAIL. A real libcurl uploader that does a select() writability pre-check before waiting on FD_WRITE therefore stalls on its poll timeout between bursts. Expected results On Windows, the same program reports zero such iterations (PASS): select() reports a connected stream socket writable whenever send() would still accept data. Wine should match this. Analysis Wine appears to derive writability from the host poll(), and on Linux POLLOUT is only set once the send queue drains below ~2/3 of SO_SNDBUF, whereas Windows reports writable while the send buffer has any room. A fix and a ws2_32:sock conformance test are being submitted via a merge request. Environment * Wine: 11.10 Unmodified, built from official source (no Staging, no third-party wrapper, no DLL overrides, clean ~/.wine). * Distribution/architecture: Ubuntu 24.04, x86_64 * WINEARCH win64/64-bit prefix. See also curl issue #6146 (“Poor upload performance in Windows”) https://github.com/curl/curl/issues/6146 and https://github.com/curl/curl/pull/5634 - the Windows FD_WRITE/select-writability semantics involved. Bug 41379 (https://bugs.winehq.org/show_bug.cgi?id=41379) is the read-side (FD_READ) analogue; this is the write side. -- 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 59008] New: Red dead redemption hangs
by WineHQ Bugzilla June 20, 2026

June 20, 2026

http://bugs.winehq.org/show_bug.cgi?id=59008 Bug ID: 59008 Summary: Red dead redemption hangs Product: vkd3d Version: 1.17 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: vkd3d Assignee: wine-bugs(a)list.winehq.org Reporter: levanchelidze(a)gmail.com Distribution: --- Created attachment 79745 --> http://bugs.winehq.org/attachment.cgi?id=79745 terminal output On uhd 620 graphics after in game some time passes the game hangs Using wine 10.19 and installed vkd3d from winetricks BufferCount = 3. 10029.717:0020:0024:info:vkd3d-proton:dxgi_vk_swap_chain_init_sync_objects: Ensure maximum latency of 3 frames with KHR_present_wait. 10029.728:0020:0024:info:vkd3d-proton:dxgi_vk_swap_chain_init_waiter_thread: Enabling present wait path for frame latency. 10029.728:0020:0024:info:vkd3d-proton:dxgi_vk_swap_chain_init_sleep_state: Timer interval is 1.0 ms. warn: DXGI: MakeWindowAssociation: Ignoring flags 10029.751:0020:01f8:info:vkd3d-proton:dxgi_vk_swap_chain_recreate_swapchain_in_present_task: Got 3 swapchain images. 10029.923:0020:01f8:info:vkd3d-proton:dxgi_vk_swap_chain_recreate_swapchain_in_present_task: Got 3 swapchain images. 10030.179:0020:01f0:info:vkd3d-proton:vkd3d_pipeline_library_disk_thread_main: Flushing disk cache (wakeup counter since last flush = 1791). It seems like application has stopped creating new PSOs for the time being. 01d8:fixme:rawinput:NtUserRegisterRawInputDevices Unhandled flags 0x230 for device 0. 10063.639:0020:0024:info:vkd3d-proton:dxgi_vk_swap_chain_ChangeProperties: Reallocating swapchain (1280 x 720), BufferCount = 3. 01d8:fixme:rawinput:NtUserRegisterRawInputDevices Unhandled flags 0x230 for device 0. 01d8:fixme:rawinput:NtUserRegisterRawInputDevices Unhandled flags 0x230 for device 0. 10109.104:0020:01f4:err:vkd3d-proton:vkd3d_wait_for_gpu_timeline_semaphore: Failed to wait for Vulkan timeline semaphore, vr -4. 10109.104:0020:01f4:err:vkd3d-proton:vkd3d_wait_for_gpu_timeline_semaphore: Failed to wait for Vulkan timeline semaphore, vr -4. 10109.104:0020:01f4:err:vkd3d-proton:vkd3d_wait_for_gpu_timeline_semaphore: Failed to wait for Vulkan timeline semaphore, vr -4. 10109.104:0020:01f4:err:vkd3d-proton:vkd3d_wait_for_gpu_timeline_semaphore: Failed to wait for Vulkan timeline semaphore, vr -4. ^C0264:fixme:console:default_ctrl_handler Terminating process 20 on event 0 -- 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 59887] New: windowscodecs GIF decoder (CommonDecoder_Initialize) fails to load a valid multi-frame animated GIF; gdiplus then returns GenericError
by WineHQ Bugzilla June 20, 2026

June 20, 2026

http://bugs.winehq.org/show_bug.cgi?id=59887 Bug ID: 59887 Summary: windowscodecs GIF decoder (CommonDecoder_Initialize) fails to load a valid multi-frame animated GIF; gdiplus then returns GenericError Product: Wine Version: 11.0 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: windowscodecs Assignee: wine-bugs(a)list.winehq.org Reporter: mcmarius(a)gmx.net Distribution: --- ## Description Loading a particular valid animated GIF through GDI+ (`GdipLoadImageFromFile` / `GdipLoadImageFromStream`) fails. GDI+ delegates to the builtin WIC GIF decoder (`CLSID_WICGifDecoder`, `{1f8a5601-7d4d-4cbd-9c82-1bc8d4eeb9a5}`) and the decoder's `CommonDecoder_Initialize` fails, so GDI+ reports `ExternalException: A generic error occurred in GDI+`. When the same image is consumed by a WinForms application via designer resources (`ComponentResourceManager.GetObject` → `Bitmap` → `PictureBox.Image`), the failure surfaces later as `System.ArgumentException: Parameter is not valid` at `System.Drawing.Image.get_FrameDimensionsList()` (called from `ImageAnimator.CanAnimate` when the PictureBox is parented), which crashes the app. On native Windows the same GIF loads and animates fine. This affects any .NET WinForms / GDI+ application that displays such GIFs. It was originally found because it crashes the "SpellForce 3 Universal Reforced Content Patch" installer at startup (its animated intro logo). ## Steps to reproduce 1. Take the attached `a_0_and_38.gif` (146 KB, 2 frames — a minimal cut of the original 249-frame animation that still reproduces). 2. Load it with builtin gdiplus, e.g. the attached `Repro.exe`: `WINEDLLOVERRIDES="gdiplus=b;windowscodecs=b" wine Repro.exe a_0_and_38.gif` `Repro.cs` (compiled with the in-prefix csc): ```csharp using System; using System.Drawing; using System.Drawing.Imaging; using System.IO; class Repro { static void Main(string[] a){ using (Image img = Image.FromStream(new MemoryStream(File.ReadAllBytes(a[0])))) Console.WriteLine("frames=" + img.GetFrameCount(FrameDimension.Time)); } } ``` ## Current behavior `System.Runtime.InteropServices.ExternalException: A generic error occurred in GDI+.` (builtin gdiplus + builtin windowscodecs, verified via `WINEDEBUG=+loaddll`). The `+wincodecs` trace ends at: ``` trace:wincodecs:CommonDecoder_Initialize (...,...,1) trace:wincodecs:CommonDecoder_Release (...) refcount=0 ``` i.e. `CommonDecoder_Initialize` returns failure. ## Expected behavior The GIF loads; `GetFrameCount(FrameDimension.Time)` returns the number of frames and the image animates (matches native Windows). ## Analysis / isolation - It is **not** the native gdiplus/windowscodecs path (this report is strictly about the builtin path; native DLLs are not expected to work under Wine). - It is **not** size, total memory, or frame count: synthetic GIFs of 800x450 with up to 249 frames (full or partial frames, global palette, disposal=1, min-code-size 8) all load fine under builtin gdiplus. - By losslessly truncating the original 249-frame GIF (keeping the original frame bytes), the failure was isolated to a **single frame, index 38 (0-based)**: - first 38 frames → loads OK (`trunc_38.gif`, 3.68 MB) - first 39 frames → fails (`trunc_39.gif`, 3.80 MB) - a 39-frame file where frame 38 is replaced by an earlier frame → loads OK - `frame 0 + frame 38` alone (146 KB, `a_0_and_38.gif`) → **fails** - Frame 38 descriptor: position (0,27), size 800x423, no local color table (uses the global 256-color table), not interlaced, LZW min code size 8, disposal=1. Structurally similar to its neighbours (which load), so the trigger is in that frame's image data / decode path, not an obviously malformed descriptor. The exact decode divergence (likely in `dlls/windowscodecs/gifformat.c` / the bundled GIF reader used by `CommonDecoder_Initialize`) needs source-level debugging. ## Attachments - `a_0_and_38.gif` — minimal reproducer (146 KB, 2 frames) - `trunc_38.gif` (works) / `trunc_39.gif` (fails) — off-by-one-frame pair - `pb3_exact.gif` — the full original 249-frame image (25 MB) - `Repro.exe` / `Repro.cs` — loader ## Environment - Wine 11.0 (Staging), Fedora 44 (x86_64) - .NET Framework 4.8 installed in the prefix (only used to surface the original crash; the bug reproduces with the plain `Repro.exe` loader above) -- 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 59432] New: MediaFoundation does not set D3D11_RESOURCE_MISC_FLAG for textures
by WineHQ Bugzilla June 19, 2026

June 19, 2026

http://bugs.winehq.org/show_bug.cgi?id=59432 Bug ID: 59432 Summary: MediaFoundation does not set D3D11_RESOURCE_MISC_FLAG for textures Product: Wine Version: 11.2 Hardware: x86-64 OS: MacOS Status: UNCONFIRMED Severity: normal Priority: P2 Component: mfplat Assignee: wine-bugs(a)list.winehq.org Reporter: afifsworld132(a)gmail.com Created attachment 80406 --> http://bugs.winehq.org/attachment.cgi?id=80406 Log of game from Steam with +d3dkmt,+mfplat,+quartz System: MacBook Pro M1 (2020), macOS 14.1.1, Wine Staging 11.2, DXMT 0.73 When using DXMT as the renderer, a Shared Handle is created through D3DKMT for video textures. However when games (especially Unity games) try to use video rendering, the videos along with audio simply do not work. According to 3Shain, the current implementation of MediaFoundation has an issue where a miscflag (D3D11_RESOURCE_MISC_FLAG) does not get set, and as such DXMT fails to render anything. So I only hear audio and no video. Logs from Unity game's (In Falsus), startup video is given. -- 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 59892] New: Magic Chess Go Go crash during login
by WineHQ Bugzilla June 19, 2026

June 19, 2026

http://bugs.winehq.org/show_bug.cgi?id=59892 Bug ID: 59892 Summary: Magic Chess Go Go crash during login Product: Wine Version: 11.0 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: -unknown Assignee: wine-bugs(a)list.winehq.org Reporter: aryasyamudra24(a)gmail.com Distribution: --- Created attachment 81215 --> http://bugs.winehq.org/attachment.cgi?id=81215 BackTrace When I entered my email and clicked a button to request the OTP code, a brief loading animation appeared, loading animation stopped then the Wine debugger opened with program error details on backtrace.txt. -- 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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