New subject: [Bug 57960] ChessBase 18 hangs / stops accepting input a few seconds after launch

13 Mar 2025


      https://bugs.winehq.org/show_bug.cgi?id=57960
Bug ID: 57960
           Summary: ChessBase 18 hangs / stops accepting input a few
                    seconds after launch
           Product: Wine
           Version: 10.3
          Hardware: x86-64
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: -unknown
          Assignee: wine-bugs@winehq.org
          Reporter: winehq@brobston.com
   Regression SHA1: fd539487b7860ff0a53474aa6fbcbe229f3f42c1
      Distribution: Ubuntu
Created attachment 78212
  --> https://bugs.winehq.org/attachment.cgi?id=78212
Log from first bad commit with most warnings enabled
I'm running with "Emulate a virtual desktop" active.  I can start ChessBase 18
from the command line with `WINEDEBUG="-warn+all,warn-dpa" wine start
"C:\Program Files\ChessBase\CBase18\CBase18.exe"` in a 64-bit prefix.  The
application launches as usual, but after a few seconds, it stops responding to
the mouse altogether.  The CBase18.exe process consumes around 200% CPU as
shown in `top` when this situation occurs.  The log output does show new log
entries when I focus or unfocus the virtual-desktop window, but otherwise, it
does not typically appear to be logging anything.  I then stop the process from
the command line with, for instance, `killall CBase18.exe`.
I will attach a log from the first bad commit and, shortly thereafter, the last
good commit.
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[Bug 57960] New: ChessBase 18 hangs / stops accepting input a few seconds after launch