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When reporting bugs in the future please use apport by using 'ubuntu- bug' and the name of the package affected. You can learn more about this functionality at https://help.ubuntu.com/community/ReportingBugs. ** Description changed: + before we can see a kernel problem: + [ 6.599044] BUG: unable to handle kernel paging request at ffff88018e657fe0 + [ 6.599159] IP: [<ffffffffa0ce8820>] patch_generic_hdmi+0xe0/0x550 [snd_hda_codec_hdmi] + [ 6.599242] PGD 1c0e063 PUD bf77e067 PMD 196817063 PTE 800000018e657161 + [ 6.599416] Oops: 0003 [#1] SMP + [ 6.599519] Modules linked in: snd_hda_codec_hdmi arc4(F) uvcvideo joydev(F) videobuf2_vmalloc ipheth videobuf2_memops coretemp kvm_intel kvm videobuf2_core videodev ath9k snd_usb_audio snd_usbmidi_lib ath9k_common ath9k_hw mxm_wmi ath mac80211 cfg80211 microcode(F) psmouse(F) serio_raw(F) i7core_edac edac_core nvidia(POF) snd_hda_codec_realtek lpc_ich snd_hda_intel(+) snd_hda_codec snd_hwdep(F) snd_pcm(F) snd_page_alloc(F) snd_seq_midi(F) snd_seq_midi_event(F) snd_rawmidi(F) asus_atk0110 snd_seq(F) snd_seq_device(F) snd_timer(F) snd(F) wmi soundcore(F) mac_hid lp(F) parport(F) hid_logitech_dj hid_generic usbhid hid usb_storage(F) firewire_ohci firewire_core crc_itu_t(F) sky2 ahci(F) libahci(F) + [ 6.601562] CPU 2 + [ 6.601600] Pid: 628, comm: modprobe Tainted: PF O 3.8.0-19-generic #30-Ubuntu System manufacturer System Product Name/P6X58D-E + [ 6.601688] RIP: 0010:[<ffffffffa0ce8820>] [<ffffffffa0ce8820>] patch_generic_hdmi+0xe0/0x550 [snd_hda_codec_hdmi] + [ 6.601774] RSP: 0018:ffff880196b8dac0 EFLAGS: 00010283 + [ 6.601816] RAX: 0000000000000008 RBX: 0000000000000004 RCX: 0000000000000004 + [ 6.601862] RDX: ffff88018e657fd8 RSI: ffff88018e657fe0 RDI: ffff8801b1877c20 + [ 6.601907] RBP: ffff880196b8daf8 R08: 0000000000000001 R09: 0000000000000002 + [ 6.601953] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8801b1877800 + [ 6.601998] R13: 0000000000000000 R14: 0000000000000004 R15: ffff88018e658000 + [ 6.602059] FS: 00007f3d0c239740(0000) GS:ffff8801bfc40000(0000) knlGS:0000000000000000 + [ 6.602135] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b + [ 6.602192] CR2: ffff88018e657fe0 CR3: 0000000196b61000 CR4: 00000000000007e0 + [ 6.602253] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 + [ 6.602313] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 + [ 6.602373] Process modprobe (pid: 628, threadinfo ffff880196b8c000, task ffff8801b2ae2e80) + [ 6.602449] Stack: + [ 6.602499] 00000000ffffffff ffffffffa0ce0004 ffffffffa0cea4e8 0000000000000000 + [ 6.602704] ffff8801b1877800 00000000ffffffff ffffffffa0cec000 ffff880196b8db58 + [ 6.602909] ffffffffa013d186 2d6164682d646e73 64692d6365646f63 313030656430313a + [ 6.603113] Call Trace: + [ 6.603171] [<ffffffffa013d186>] snd_hda_codec_configure+0x146/0x440 [snd_hda_codec] + [ 6.603250] [<ffffffffa012e2f0>] azx_probe_continue+0x3a0/0x4f0 [snd_hda_intel] + [ 6.603328] [<ffffffffa012c8b0>] ? azx_attach_pcm_stream+0x1e0/0x1e0 [snd_hda_intel] + [ 6.603406] [<ffffffffa012dcb0>] ? azx_halt+0x30/0x30 [snd_hda_intel] + [ 6.603467] [<ffffffffa012c6d0>] ? azx_pcm_trigger+0x580/0x580 [snd_hda_intel] + [ 6.603544] [<ffffffffa012d810>] ? azx_runtime_suspend+0x30/0x30 [snd_hda_intel] + [ 6.603621] [<ffffffffa012a670>] ? azx_pcm_free+0x50/0x50 [snd_hda_intel] + [ 6.603684] [<ffffffffa012e79a>] azx_probe+0x35a/0x940 [snd_hda_intel] + [ 6.603746] [<ffffffff8137b4cb>] local_pci_probe+0x4b/0x80 + [ 6.603805] [<ffffffff8137b7f1>] pci_device_probe+0x111/0x120 + [ 6.603866] [<ffffffff81455717>] driver_probe_device+0x77/0x230 + [ 6.603925] [<ffffffff8145597b>] __driver_attach+0xab/0xb0 + [ 6.603983] [<ffffffff814558d0>] ? driver_probe_device+0x230/0x230 + [ 6.604043] [<ffffffff81453a2d>] bus_for_each_dev+0x5d/0xa0 + [ 6.604101] [<ffffffff8145521e>] driver_attach+0x1e/0x20 + [ 6.604159] [<ffffffff81454df0>] bus_add_driver+0x190/0x280 + [ 6.604219] [<ffffffffa019e000>] ? 0xffffffffa019dfff + [ 6.604277] [<ffffffff81456047>] driver_register+0x77/0x170 + [ 6.604335] [<ffffffffa019e000>] ? 0xffffffffa019dfff + [ 6.604393] [<ffffffff8137a6bc>] __pci_register_driver+0x4c/0x50 + [ 6.604453] [<ffffffffa019e01e>] azx_driver_init+0x1e/0x1000 [snd_hda_intel] + [ 6.604516] [<ffffffff8100215a>] do_one_initcall+0x12a/0x180 + [ 6.604577] [<ffffffff810bff17>] load_module+0x10c7/0x1520 + [ 6.604635] [<ffffffff810bb880>] ? unset_module_init_ro_nx+0x80/0x80 + [ 6.604695] [<ffffffff810c0435>] sys_init_module+0xc5/0xf0 + [ 6.604755] [<ffffffff816d37dd>] system_call_fastpath+0x1a/0x1f + [ 6.604813] Code: 0f 1f 00 4d 8b bc 24 c0 00 00 00 25 00 e0 00 00 c1 e8 0c 83 c8 01 49 63 17 83 c0 01 83 f8 10 48 8d 14 92 49 8d 14 d7 48 8d 72 08 <66> 89 5a 08 c7 46 08 02 00 00 00 0f 86 5b 02 00 00 48 8d 4e 18 + [ 6.607092] RIP [<ffffffffa0ce8820>] patch_generic_hdmi+0xe0/0x550 [snd_hda_codec_hdmi] + [ 6.607202] RSP <ffff880196b8dac0> + [ 6.607255] CR2: ffff88018e657fe0 + [ 6.607309] ---[ end trace 0e3032ebf9c577d8 ]--- + + so better to work on this. + Assign to linux + Before the Ubuntu 13.04 upgrade my Linux machine was booting fast under 12.10 Now it takes about 60 seconds longer to boot. Looking at the critical lines in dmesg I see this: ... [ 8.025309] vboxpci: IOMMU not found (not registered) [ 9.008790] sky2 0000:05:00.0 eth0: Link is up at 100 Mbps, full duplex, flow control both [ 9.008880] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready [ 66.887143] init: udev-fallback-graphics main process (2245) terminated with status 1 [ 67.673700] NVRM: GPU at 0000:03:00: GPU-83e2e6d5-daf4-3cca-da28-92f284d64d86 ... Looks like udev-fallback-graphics takes almost 60 seconds to process. Changing the proprietary Nvidia driver doesn't make a difference. Any ideas why it's taking so long? You can see the whole dmesg output in the attached file. Happy to deliver more information if you need any. Thanks, Michael ** Package changed: ubuntu => linux (Ubuntu) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1176459 Title: Extreme slow boot. udev-fallback-graphics takes almost 60 seconds to process. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1176459/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
