*** This bug is a duplicate of bug 1382677 *** https://bugs.launchpad.net/bugs/1382677
The succesfull workaround for Xorg crashing on Intel GM45 integrated graphics on Lenovo T400 was to create the the following file /usr/share/X11/xorg.conf.d/20-intel-gm45.conf Section "Device" Identifier "Intel Graphics" Driver "intel" Option "AccelMethod" "uxa" EndSection Swtiching from SNA to UXA alleviated all the problems. As a side note, gtkperf tool is very reliable to reproduce SNA Xorg crashes. ** This bug has been marked a duplicate of bug 1382677 Xorg crashed with SIGABRT in __GI___libc_free() -- 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/1383449 Title: Xorg crashed with signal 7 in start_thread() To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/1383449/+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