Public bug reported: Dell XPS m1330, Nvidia 8400M GS, Kubuntu 8.04 with nvidia-169.12. Whatching movies on laptop display works OK, but when I switch to external display using nvidia-settings (right after login) and start watching movie there, after several minutes system freezes: first screen freezes and sound goes on, and after several seconds I have a complete lock-up - hard reboot is the only way to get out. How to reproduce: 1. Use nvidia-settings to switch to external display (I use HDMI) 2. Watch any movie (with kaffeine in my case) in full sreen. 3. After several minutes system will lock up
This what kernel log scream: First goes this: May 5 13:31:26 homeless kernel: [ 1390.863262] NVRM: Xid (0001:00): 16, Head 00000001 Count 00000000 May 5 13:31:27 homeless kernel: [ 1391.861878] NVRM: Xid (0001:00): 16, Head 00000000 Count 000365e7 And then the next block of messages repeats about each 10 seconds: May 5 13:34:46 homeless kernel: [ 1590.724522] BUG: soft lockup - CPU#1 stuck for 11s! [Xorg:5677] May 5 13:34:46 homeless kernel: [ 1590.724525] May 5 13:34:46 homeless kernel: [ 1590.724527] Pid: 5677, comm: Xorg Tainted: P (2.6.24-16-generic #1) May 5 13:34:46 homeless kernel: [ 1590.724529] EIP: 0060:[<f97105a5>] EFLAGS: 00003212 CPU: 1 May 5 13:34:46 homeless kernel: [ 1590.724674] EIP is at _nv003832rm+0x23/0x24 [nvidia] May 5 13:34:46 homeless kernel: [ 1590.724676] EAX: ffffffff EBX: f74b9400 ECX: 00088004 EDX: f9c00000 May 5 13:34:46 homeless kernel: [ 1590.724678] ESI: dfaca000 EDI: dfb7e760 EBP: f7497ecc ESP: f6fffcb0 May 5 13:34:46 homeless kernel: [ 1590.724679] DS: 007b ES: 007b FS: 00d8 GS: 0033 SS: 0068 May 5 13:34:46 homeless kernel: [ 1590.724681] CR0: 80050033 CR2: b7dda060 CR3: 374fb000 CR4: 00000690 May 5 13:34:46 homeless kernel: [ 1590.724683] DR0: 00000000 DR1: 00000000 DR2: 00000000 DR3: 00000000 May 5 13:34:46 homeless kernel: [ 1590.724685] DR6: ffff0ff0 DR7: 00000400 May 5 13:34:46 homeless kernel: [ 1590.724688] [<f9603459>] _nv008103rm+0x1c/0x9c [nvidia] May 5 13:34:46 homeless kernel: [ 1590.724839] [<f9447f6e>] _nv015381rm+0x23/0x27 [nvidia] May 5 13:34:46 homeless kernel: [ 1590.724929] [<f969c0f5>] _nv005795rm+0x71/0x2d3 [nvidia] May 5 13:34:46 homeless kernel: [ 1590.725076] [<f97733e7>] _nv001558rm+0x81/0xf9 [nvidia] May 5 13:34:46 homeless kernel: [ 1590.725210] [<f9771e4e>] _nv001578rm+0xc0/0x102 [nvidia] May 5 13:34:46 homeless kernel: [ 1590.725343] [<f967f716>] _nv006397rm+0xaf/0x17c [nvidia] May 5 13:34:46 homeless kernel: [ 1590.725491] [<f96dc01d>] _nv006399rm+0x2e/0x38 [nvidia] May 5 13:34:46 homeless kernel: [ 1590.725634] [<f97002e9>] _nv004052rm+0x22/0x2f [nvidia] May 5 13:34:46 homeless kernel: [ 1590.725781] [<f96ff68d>] _nv004043rm+0x12d/0x36d [nvidia] May 5 13:34:46 homeless kernel: [ 1590.725926] [<f96c383a>] _nv004154rm+0x93/0x1a9 [nvidia] May 5 13:34:47 homeless kernel: [ 1590.726068] [<f954977b>] _nv011164rm+0x3ac/0x465 [nvidia] May 5 13:34:47 homeless kernel: [ 1590.726199] [<f9549daf>] _nv011259rm+0x514/0xfce [nvidia] May 5 13:34:47 homeless kernel: [ 1590.726330] [<f954d827>] _nv011261rm+0x3b/0x85 [nvidia] May 5 13:34:47 homeless kernel: [ 1590.726461] [<f954f07b>] _nv011264rm+0xaa/0x177 [nvidia] May 5 13:34:47 homeless kernel: [ 1590.726593] [<f973ebc3>] _nv002967rm+0x79/0x86 [nvidia] May 5 13:34:47 homeless kernel: [ 1590.726734] [<f973e7ff>] _nv002975rm+0x113/0x16e [nvidia] May 5 13:34:47 homeless kernel: [ 1590.726874] [<f96b1340>] _nv005033rm+0x54/0x7b [nvidia] May 5 13:34:47 homeless kernel: [ 1590.727016] [<f9578b12>] _nv002878rm+0x5a2/0x5fd [nvidia] May 5 13:34:47 homeless kernel: [ 1590.727152] [<f9715b47>] rm_ioctl+0x3e/0x6d [nvidia] May 5 13:34:47 homeless kernel: [ 1590.727295] [<f97aeb47>] nv_kern_ioctl+0x117/0x3b0 [nvidia] May 5 13:34:47 homeless kernel: [ 1590.727417] [hrtimer_try_to_cancel+0x3c/0x80] hrtimer_try_to_cancel+0x3c/0x80 May 5 13:34:47 homeless kernel: [ 1590.727424] [dm_mod:generic_make_request+0x3ea/0x4d0] generic_make_request+0x3ea/0x4d0 May 5 13:34:47 homeless kernel: [ 1590.727427] [<f97aee18>] nv_kern_unlocked_ioctl+0x18/0x20 [nvidia] May 5 13:34:47 homeless kernel: [ 1590.727547] [<f97aee00>] nv_kern_unlocked_ioctl+0x0/0x20 [nvidia] May 5 13:34:47 homeless kernel: [ 1590.727664] [do_ioctl+0x2b/0x90] do_ioctl+0x2b/0x90 May 5 13:34:47 homeless kernel: [ 1590.727671] [vfs_ioctl+0x22e/0x2b0] vfs_ioctl+0x22e/0x2b0 May 5 13:34:47 homeless kernel: [ 1590.727676] [sys_ioctl+0x56/0x70] sys_ioctl+0x56/0x70 May 5 13:34:47 homeless kernel: [ 1590.727680] [sysenter_past_esp+0x6b/0xa9] sysenter_past_esp+0x6b/0xa9 May 5 13:34:47 homeless kernel: [ 1590.727683] [dm_mod:generic_make_request+0x3ea/0x4d0] generic_make_request+0x3ea/0x4d0 May 5 13:34:47 homeless kernel: [ 1590.727691] ======================= Probably this is related to https://bugs.launchpad.net/bugs/226683 I've reported earlier. ** Affects: ubuntu Importance: Undecided Status: New -- System freezes when watching movie on external display https://bugs.launchpad.net/bugs/226857 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
