New subject: [Bug 54197] cuda-z and warpem fail in wine-staging 7.22 and later

22 Dec 2022


      https://bugs.winehq.org/show_bug.cgi?id=54197
Bug ID: 54197
           Summary: cuda-z and warpem fail in wine-staging 7.22 and later
           Product: Wine
           Version: 7.22
          Hardware: x86-64
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: -unknown
          Assignee: wine-bugs@winehq.org
          Reporter: alois.schloegl@gmail.com
      Distribution: ---
Created attachment 73728
  --> https://bugs.winehq.org/attachment.cgi?id=73728
screenshot of running cuda-z one wine-staging 7.22
cuda-z fails to run in wine-staging 7.22 and later. It reports the error "CUDA
not found. Please update the nvidia-driver.". cuda-z runs fine under
wine-staging 7.21 (and earlier) on the same machine with the same nvidia
driver.
The application "WarpEM" can be also not used anymore because it does not find
any GPU.
I suspect that disabling the nvcuda-support patches in wine-staging [1] is the
reason for this breakage.
I believe bug #54102 is related, but the bug report says that this occured
already in v7.21. But this issue is not reproducible to me in 7.21 only in
7.22.
[1]
https://gitlab.winehq.org/wine/wine-staging/-/commit/6c3797b3e8dba19698328c4...
[2] https://bugs.winehq.org/show_bug.cgi?id=54102
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[Bug 54197] New: cuda-z and warpem fail in wine-staging 7.22 and later