[Ubuntu-x-swat] [Bug 1032573] Re: Xorg crashing 5 minutes after resume with segmentation fault
*** This bug is a duplicate of bug 956071 *** https://bugs.launchpad.net/bugs/956071 It seems this problem will not occur again after the kernel is updated from 2.6.3x to 3.2.x. I already worked on 3.2.x for several days, and haven't see crashes again. -- 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
[Ubuntu-x-swat] [Bug 1032573] Re: Xorg crashing 5 minutes after resume with segmentation fault
*** This bug is a duplicate of bug 956071 *** https://bugs.launchpad.net/bugs/956071 Sorry, I forgot to attach the command line. sudo su echo 1 > /proc/sys/vm/drop_cache But I'm not sure this trick really works now. The first time I tried it, I got a day's non-crash (usually it crashed 2 to 3 times a day). But later days, it seemed it did not take effect by executing this command, and returned back to 2 to 3 times crash a day again. I also noticed that suspending Ubuntu will cause the crash more frequently. But it does not mean that Xorg will not crash if you do not suspend Ubuntu. It's really complicated. -- 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
[Ubuntu-x-swat] [Bug 1032573] Re: Xorg crashing 5 minutes after resume with segmentation fault
Hey guys, I found that if you purge cache periodically, you can postpone the crashing to a large extent, though it's still inevitable. So I guess the problem is related to the system cache mechanism. Hope this is useful to you! -- 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
[Ubuntu-x-swat] [Bug 1032573] Re: Xorg crashing 5 minutes after resume with segmentation fault
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
