http://bugs.winehq.org/show_bug.cgi?id=59257 --- Comment #4 from Silas S. Brown <ssb22@cam.ac.uk> --- Unfortunately, in addition to it taking 11 hours to build WINE on this machine (a 2018 i7-8850H laptop) even with 32-bit disabled in the build, the resulting built WINE is not able to read the RTF clipboard at all even when I put actual RTF on the clipboard (confirmed readable with wine-11). (And to make things more interesting, wine-11 running with the WINEPREFIX of the new build is also unable to read RTF. And the new build refuses to run with the WINEPREFIX of the production wine-11.) This makes it hard for me to do that bisection. There does not seem to be any relevant change given by `git log -p dlls/winex11.drv/clipboard.c` over the affected period. As the bug is timing related, it's not impossible that it already existed in wine 10 but wine 10's timings were different enough for it not to show up on my machine. It should be possible to test for this bug automatically if you don't mind Emacs (and X11) being required on the test machine. With that test.c compiled to a.exe you can run a script like this: emacs -q --eval='(progn (setq select-enable-clipboard t) (kill-new "Hello World"))' & EmacsPid=$! sleep 1 wine a.exe kill $EmacsPid When I ran that just now, I got: RTF clipboard contains: 'Silas S. Brown' instead of 'Hello World'. (Again, I have no idea where it's getting my name from as I have not put it on the clipboard.) -- 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.