Some thing more or less, happens to me. UI becomes unresponsive. I can still move the mouse but all kep presses and clicks are uneffective. I can ssh in from an another computer and reboot. This happens about once an hour, doing nothing more than browsing the web, running a terminal and checking email.
Computer has GeForce 7300 LE] (rev a1),. processor : 0 vendor_id : GenuineIntel cpu family : 6 model : 23 model name : Intel(R) Core(TM)2 Duo CPU E7200 @ 2.53GHz stepping : 6 messages in log: Aug 19 12:42:59 daveb-Vostro-200 kernel: [ 220.950182] NVRM: os_pci_init_handle: invalid context! Aug 19 12:42:59 daveb-Vostro-200 kernel: [ 220.950187] NVRM: os_pci_init_handle: invalid context! Aug 19 12:42:59 daveb-Vostro-200 kernel: [ 220.950196] NVRM: os_map_kernel_space: can't map 0xd0000000, invalid context! Aug 19 12:42:59 daveb-Vostro-200 kernel: [ 220.950199] NVRM: os_pci_init_handle: invalid context! Aug 19 12:43:00 daveb-Vostro-200 kernel: [ 222.151511] NVRM: GPU at 0000:01:00.0 has fallen off the bus. Aug 19 12:43:01 daveb-Vostro-200 kernel: [ 223.224598] irq 16: nobody cared (try booting with the "irqpoll" option) Aug 19 12:43:01 daveb-Vostro-200 kernel: [ 223.224605] Pid: 1183, comm: Xorg Tainted: P O 3.2.0-29-generic-pae #46-Ubuntu Aug 19 12:43:01 daveb-Vostro-200 kernel: [ 223.224608] Call Trace: Aug 19 12:43:01 daveb-Vostro-200 kernel: [ 223.224617] [<c158f812>] ? printk+0x2d/0x2f Aug 19 12:43:01 daveb-Vostro-200 kernel: [ 223.224624] [<c10c09b9>] __report_bad_irq+0x29/0xd0 Aug 19 12:43:01 daveb-Vostro-200 kernel: [ 223.224629] [<c10c0c14>] note_interrupt+0x104/0x150 Aug 19 12:43:01 daveb-Vostro-200 kernel: [ 223.224633] [<c10beade>] handle_irq_event_percpu+0x9e/0x200 Aug 19 12:43:01 daveb-Vostro-200 kernel: [ 223.224639] [<c1036628>] ? default_spin_lock_flags+0x8/0x10 Aug 19 12:43:01 daveb-Vostro-200 kernel: [ 223.224644] [<c102d6e0>] ? unmask_ioapic+0x50/0x60 Aug 19 12:43:01 daveb-Vostro-200 kernel: [ 223.224648] [<c10bec7b>] handle_irq_event+0x3b/0x60 Aug 19 12:43:01 daveb-Vostro-200 kernel: [ 223.224652] [<c10c1420>] ? unmask_irq+0x30/0x30 Aug 19 12:43:01 daveb-Vostro-200 kernel: [ 223.224657] [<c10c146e>] handle_fasteoi_irq+0x4e/0xd0 Aug 19 12:43:01 daveb-Vostro-200 kernel: [ 223.224660] <IRQ> [<c15acf12>] ? do_IRQ+0x42/0xc0 Aug 19 12:43:01 daveb-Vostro-200 kernel: [ 223.224668] [<c106114c>] ? irq_exit+0x3c/0xa0 Aug 19 12:43:01 daveb-Vostro-200 kernel: [ 223.224672] [<c15acf1b>] ? do_IRQ+0x4b/0xc0 Aug 19 12:43:01 daveb-Vostro-200 kernel: [ 223.224676] [<c15acd70>] ? common_interrupt+0x30/0x38 Aug 19 12:43:01 daveb-Vostro-200 kernel: [ 223.224681] [<c106007b>] ? ftrace_raw_event_softirq+0x4b/0xa0 Aug 19 12:43:01 daveb-Vostro-200 kernel: [ 223.224686] [<c15a00e0>] ? fill_powernow_table_pstate+0x78/0x127 Aug 19 12:43:01 daveb-Vostro-200 kernel: [ 223.224691] [<c1017266>] ? read_tsc+0x6/0x40 Aug 19 12:43:01 daveb-Vostro-200 kernel: [ 223.224697] [<c1083944>] ? getnstimeofday+0x54/0x120 Aug 19 12:43:01 daveb-Vostro-200 kernel: [ 223.224702] [<c1083a56>] ? do_gettimeofday+0x16/0x40 Aug 19 12:43:01 daveb-Vostro-200 kernel: [ 223.224706] [<c105f8a3>] ? sys_gettimeofday+0x23/0x70 Aug 19 12:43:01 daveb-Vostro-200 kernel: [ 223.224710] [<c15ac7df>] ? sysenter_do_call+0x12/0x28 Aug 19 12:43:01 daveb-Vostro-200 kernel: [ 223.224713] handlers: Aug 19 12:43:01 daveb-Vostro-200 kernel: [ 223.224717] [<c140f2d0>] usb_hcd_irq Aug 19 12:43:01 daveb-Vostro-200 kernel: [ 223.224847] [<f9a26820>] nv_kern_isr Aug 19 12:43:01 daveb-Vostro-200 kernel: [ 223.224850] Disabling IRQ #16 -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to nvidia-graphics-drivers in Ubuntu. https://bugs.launchpad.net/bugs/973096 Title: Nvidia driver causes xorg crash To manage notifications about this bug go to: https://bugs.launchpad.net/nvidia-drivers-ubuntu/+bug/973096/+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
