(In reply to comment #3) > Does debian carry any patches? yes. See http://patch-tracker.debian.org/package/xorg-server/2:1.12.3-1 for details
> if so, can you reproduce this with a vanilla X > server? I just vt-switched about 50 times with 1.12.99.902 but it doesn't > happen here. Never happened for me while switching VT. although I do not do that regularly... ok -- switched to VT 1 and back (Ctrl-Alt-1 and then randomly Alt-left/right till reaching X) quite a few times (around 10) -- no problem. With suspend I think I would have experienced it by then. Also, may be of relevance: if X crashes during suspend and I end up again at the kdm login prompt -- I would still have my 'half-moon' light blinking until I switch to e.g. VT 1 -- then it would finally suspend. > What desktop environment is this? happened originally with KDE4 + awesome... now it is XFCE + awesome -- the same story > something is trying to change the property > after the VT switch, so I'd need a similar setup here. my ~/.xsession has awesome & sleep 3 xfce4-session > Finally, if you can reproduce it easily, can you try running X through > valgrind > to see if you get any invalid writes? It is reproducible on around 5-10th occasion on random -- never yet tried to cause it on purpose -- I thought to give it excessive troubleshooting one day... if I get a moment I will run it through valgrind... although if it is some kind of a race condition between threads, it might not get triggered -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg-server in Ubuntu. https://bugs.launchpad.net/bugs/956071 Title: Xorg crashed with SIGSEGV in XIGetDeviceProperty() To manage notifications about this bug go to: https://bugs.launchpad.net/oem-priority/+bug/956071/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp