I also have the exact same bug in my Lenovo T400s. It's not 5 minutes around but randomly, about several times a day, and has not fixed steps to reproduce.
Backtrace: [ 7501.237] 0: /usr/bin/X (xorg_backtrace+0x37) [0xb7743627] [ 7501.237] 1: /usr/bin/X (0xb75bb000+0x18c3aa) [0xb77473aa] [ 7501.237] 2: (vdso) (__kernel_rt_sigreturn+0x0) [0xb759840c] [ 7501.237] 3: /usr/bin/X (XIGetDeviceProperty+0x38) [0xb76dbd08] [ 7501.237] 4: /usr/bin/X (0xb75bb000+0x120db7) [0xb76dbdb7] [ 7501.237] 5: /usr/bin/X (0xb75bb000+0x12140f) [0xb76dc40f] [ 7501.237] 6: /usr/bin/X (0xb75bb000+0x116f97) [0xb76d1f97] [ 7501.237] 7: /usr/bin/X (0xb75bb000+0x3791d) [0xb75f291d] [ 7501.237] 8: /usr/bin/X (0xb75bb000+0x2535a) [0xb75e035a] [ 7501.237] 9: /lib/i386-linux-gnu/libc.so.6 (__libc_start_main+0xf3) [0xb721b4d3] [ 7501.238] 10: /usr/bin/X (0xb75bb000+0x25699) [0xb75e0699] [ 7501.238] Segmentation fault at address 0xd [ 7501.238] Caught signal 11 (Segmentation fault). Server aborting [ 7501.238] -- 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/1032573 Title: Xorg crashing 5 minutes after resume with segmentation fault To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/1032573/+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
