Brand new Lenovo T510, 4gb RAM, Intel i5 (4 core) processor running Lucid. It's been freezing from day one. Just added pae to kernel (2.6.32-22-generic-pae) last week (for some reason installer did not see that I had 4gb of mem). Still, no difference, the computer is still freezing. The screensaver was running and I moved the mouse to wake it up and it froze. The good news is that I can SSH to it (usually it is completely hosed). Right TOP shows 99% cpu idle.
Attached is kern.log with what could be an interesting stack trace: Jun 13 22:27:38 nwt-l-jn01 kernel: [94710.911040] INFO: task Xorg:1049 blocked for more than 120 seconds. Jun 13 22:27:38 nwt-l-jn01 kernel: [94710.911042] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Jun 13 22:27:38 nwt-l-jn01 kernel: [94710.911045] Xorg D 000be15b 0 1049 985 0x00400004 Jun 13 22:27:38 nwt-l-jn01 kernel: [94710.911050] f16e9e14 00203086 c04ddd50 000be15b 00000000 c08874a0 f16e291c c08874a0 Jun 13 22:27:38 nwt-l-jn01 kernel: [94710.911057] 7cb059af 000055fa c08874a0 c08874a0 f16e291c c08874a0 c08874a0 f27c0700 Jun 13 22:27:38 nwt-l-jn01 kernel: [94710.911065] 7ca4e0ba 000055fa f16e2670 f2542014 f2542018 ffffffff f16e9e40 c05b0836 Jun 13 22:27:38 nwt-l-jn01 kernel: [94710.911072] Call Trace: Jun 13 22:27:38 nwt-l-jn01 kernel: [94710.911077] [<c04ddd50>] ? kfree_skb+0x40/0x80 Jun 13 22:27:38 nwt-l-jn01 kernel: [94710.911083] [<c05b0836>] __mutex_lock_slowpath+0xc6/0x130 Jun 13 22:27:38 nwt-l-jn01 kernel: [94710.911088] [<c05b0755>] mutex_lock+0x25/0x40 Jun 13 22:27:38 nwt-l-jn01 kernel: [94710.911102] [<f8a0d5c4>] i915_gem_set_domain_ioctl+0x94/0x130 [i915] Jun 13 22:27:38 nwt-l-jn01 kernel: [94710.911117] [<f8a5696d>] drm_ioctl+0x25d/0x3e0 [drm] Jun 13 22:27:38 nwt-l-jn01 kernel: [94710.911131] [<f8a0d530>] ? i915_gem_set_domain_ioctl+0x0/0x130 [i915] Jun 13 22:27:38 nwt-l-jn01 kernel: [94710.911137] [<c05b18cf>] ? _spin_lock_irqsave+0x2f/0x50 Jun 13 22:27:38 nwt-l-jn01 kernel: [94710.911141] [<c016fba0>] ? autoremove_wake_function+0x0/0x50 Jun 13 22:27:38 nwt-l-jn01 kernel: [94710.911147] [<c02fe3b4>] ? security_file_permission+0x14/0x20 Jun 13 22:27:38 nwt-l-jn01 kernel: [94710.911159] [<f8a56710>] ? drm_ioctl+0x0/0x3e0 [drm] Jun 13 22:27:38 nwt-l-jn01 kernel: [94710.911165] [<c02200e1>] vfs_ioctl+0x21/0x90 Jun 13 22:27:38 nwt-l-jn01 kernel: [94710.911170] [<c02203c9>] do_vfs_ioctl+0x79/0x310 Jun 13 22:27:38 nwt-l-jn01 kernel: [94710.911173] [<c02206c7>] sys_ioctl+0x67/0x80 Jun 13 22:27:38 nwt-l-jn01 kernel: [94710.911177] [<c0109763>] sysenter_do_call+0x12/0x28 I have everything in /var/log/ If other logs would be useful then let me know. Some other things to note: compiz is disabled, virtual box is disabled. When this current crash happened I was on AC power and I have the power settings set to not sleep, or spin down harddrives or anything, just turn on the screen saver (which is opengl picture show IIRC). ** Attachment added: "kern.log" http://launchpadlibrarian.net/50294285/kern.log -- Ubuntu 10.04 random freezes https://bugs.launchpad.net/bugs/585765 You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg-server in ubuntu. _______________________________________________ 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
