When pressing ctl-alt-del in a kde session, the normal result is a dialog pops up with options and the background stays put, gradually fading to monochrome. This commit causes the background to change immediately to garbage. No error appears in dmesg or Xorg.0.log. Reverting the commit fixes the problem. Note that it didn't revert cleanly and part of it had to be manually deleted, probably made a mistake somewhere (me did).
OK, maybe not total random garbage. Gray, with retrace like-lines and sometimes parts of windows.
ajax, any thoughts on what might be going on here? It looks like TraverseTree is returning WT_NOMATCH and pPixmap is invalid (not yet rendered?) and returned.
Bob, can you try the patch given in that email?
Yeah, Daniel thinks that this is probably the same root cause. I'll be including that change in the next release.
I tried the suggested patch and it did NOT correct the problem.
Oh well, there goes that hope...
is this bug in any way related to another very anoying bug I get with 1.10: bug 34427 ?
*** Bug 34427 has been marked as a duplicate of this bug. ***
*** Bug 38711 has been marked as a duplicate of this bug. ***
dc0cf7596782087bdda0e7f9cd2f60907c45b2c4 reverted that commit. Please verify in xorg-server-1.11.1
on Jan 16, 2017 at 14:59:41.
(provided by the Example extension).