gregrwm, thank you for performing the requested test. Could you please execute the following in your current install so that it would attach additional debugging logs: apport-collect -p xorg 1238880
** Description changed: - saucy Xorg can launch and display an xterm, but segfaults when twm is launched, or mouse is moved, or under lightdm. - same hardware works fine under precise. - - bug filed via ubuntu-bug xorg. - - additional attachment contains: + saucy Xorg can launch and display an xterm, but segfaults when twm is launched, or mouse is moved, or under lightdm. same hardware works fine under precise. Additional attachment contains: -rw-r----- 1 root whoopsie 1328963 2013-10-11 Fri 10:19:27 /var/crash/_usr_bin_Xorg.0.crash -rw-r--r-- 1 root root 49500 2013-10-11 Fri 10:19:43 /var/log/Xorg.0.log -rw-r--r-- 1 root root 145 2013-10-11 Fri 10:19:43 /var/run/systemd/seats/seat0 -rw-r--r-- 1 root root 202 2013-10-11 Fri 10:19:43 /var/run/systemd/users/444 -rw-r--r-- 1 root root 245 2013-10-11 Fri 10:19:43 /var/run/systemd/sessions/c1 -rw-r----- 1 root adm 1030 2013-10-11 Fri 10:19:45 /var/log/apport.log + + WORKAROUND: Nvidia driver from xorg-edgers PPA. ProblemType: Bug DistroRelease: Ubuntu 13.10 Package: xorg 1:7.7+1ubuntu6 ProcVersionSignature: Ubuntu 3.11.0-12.19-generic 3.11.3 Uname: Linux 3.11.0-12-generic i686 ApportVersion: 2.12.5-0ubuntu1 Architecture: i386 Date: Fri Oct 11 11:32:25 2013 MarkForUpload: True SourcePackage: xorg UpgradeStatus: No upgrade log present (probably fresh install) ** Description changed: saucy Xorg can launch and display an xterm, but segfaults when twm is launched, or mouse is moved, or under lightdm. same hardware works fine under precise. Additional attachment contains: -rw-r----- 1 root whoopsie 1328963 2013-10-11 Fri 10:19:27 /var/crash/_usr_bin_Xorg.0.crash -rw-r--r-- 1 root root 49500 2013-10-11 Fri 10:19:43 /var/log/Xorg.0.log -rw-r--r-- 1 root root 145 2013-10-11 Fri 10:19:43 /var/run/systemd/seats/seat0 -rw-r--r-- 1 root root 202 2013-10-11 Fri 10:19:43 /var/run/systemd/users/444 -rw-r--r-- 1 root root 245 2013-10-11 Fri 10:19:43 /var/run/systemd/sessions/c1 -rw-r----- 1 root adm 1030 2013-10-11 Fri 10:19:45 /var/log/apport.log - - WORKAROUND: Nvidia driver from xorg-edgers PPA. ProblemType: Bug DistroRelease: Ubuntu 13.10 Package: xorg 1:7.7+1ubuntu6 ProcVersionSignature: Ubuntu 3.11.0-12.19-generic 3.11.3 Uname: Linux 3.11.0-12-generic i686 ApportVersion: 2.12.5-0ubuntu1 Architecture: i386 Date: Fri Oct 11 11:32:25 2013 MarkForUpload: True SourcePackage: xorg UpgradeStatus: No upgrade log present (probably fresh install) ** Tags added: trusty ** Tags added: regression-release -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1238880 Title: saucy Xorg Segmentation fault To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1238880/+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