Please reopen this bug. Exactly the same behaviour occurs with intrepid. Even on completely different hardware. (In fact, it seems to happen on every system I've tried it on, so it seems like it should be easy for developers to duplicate.)
Here are the files you requested: 1. uname -a: Linux homebrew 2.6.27-8-generic #1 SMP Thu Nov 6 17:38:14 UTC 2008 x86_64 GNU/Linux 2. dmesg.log: attached 3. sudo lspci -vvnn > lspci-vvnn.log will attach in additional report (it doesn't seem that one can attach more than one file to a comment) 4. kern.log Nothing was written to the file when I ran the test. Here is the file, though. Nov 20 11:14:14 homebrew kernel: [12798.123651] input: ImPS/2 Generic Wheel Mouse as /devices/platform/i8042/serio1/input/input6 Nov 20 11:28:47 homebrew kernel: [13671.837453] npviewer.bin[7737]: segfault at ff9d1e4c ip 00000000ff9d1e4c sp 00000000fff9fa7c error 14 Nov 20 12:31:46 homebrew kernel: [17450.633674] CIFS: Unknown mount option bg Nov 20 12:31:52 homebrew kernel: [17456.640080] CIFS VFS: Error connecting to IPv4 socket. Aborting operation Nov 20 12:31:52 homebrew kernel: [17456.640091] CIFS VFS: cifs_mount failed w/return code = -113 Nov 20 21:49:57 homebrew kernel: [50941.746094] npviewer.bin[24454]: segfault at 26743d6d ip 00000000f6915b25 sp 00000000ff94ddc0 error 4 in libflashplayer.so[f68cf000+951000] Nov 21 08:19:14 homebrew kernel: [88698.477549] type=1505 audit(1227280754.451:4): operation="profile_replace" name="/usr/lib/cups/backend/cups-pdf" name2="default" pid=4478 Nov 21 08:19:14 homebrew kernel: [88698.479080] type=1505 audit(1227280754.451:5): operation="profile_replace" name="/usr/sbin/cupsd" name2="default" pid=4478 Nov 21 10:41:11 homebrew kernel: [97215.467152] input: ImPS/2 Generic Wheel Mouse as /devices/platform/i8042/serio1/input/input7 Nov 21 13:57:32 homebrew kernel: [108996.216516] usb 3-1: new full speed USB device using uhci_hcd and address 2 Nov 21 13:57:32 homebrew kernel: [108996.436378] usb 3-1: configuration #1 chosen from 1 choice Nov 21 14:12:55 homebrew kernel: [109919.085051] cdrom: This disc doesn't have any tracks I recognize! Nov 21 14:12:55 homebrew kernel: [109919.103768] end_request: I/O error, dev sr1, sector 0 Nov 21 14:12:55 homebrew kernel: [109919.103777] Buffer I/O error on device sr1, logical block 0 Nov 21 14:12:55 homebrew kernel: [109919.110550] end_request: I/O error, dev sr1, sector 0 Nov 21 14:12:55 homebrew kernel: [109919.110560] Buffer I/O error on device sr1, logical block 0 Nov 21 14:19:08 homebrew kernel: [110292.748949] psmouse.c: bad data from KBC - timeout Nov 21 14:19:08 homebrew kernel: [110292.777627] psmouse.c: bad data from KBC - timeout Nov 21 14:19:08 homebrew kernel: [110292.806298] psmouse.c: bad data from KBC - timeout Nov 21 14:19:08 homebrew kernel: [110292.834972] psmouse.c: bad data from KBC - timeout Nov 21 14:19:08 homebrew kernel: [110292.863644] psmouse.c: bad data from KBC - timeout Nov 21 14:19:08 homebrew kernel: [110292.892311] psmouse.c: bad data from KBC - timeout Nov 21 14:19:08 homebrew kernel: [110292.920982] psmouse.c: bad data from KBC - timeout Nov 21 14:19:08 homebrew kernel: [110292.949659] psmouse.c: bad data from KBC - timeout Nov 21 16:04:01 homebrew kernel: [116585.760163] hda-intel: IRQ timing workaround is activated for card #1. Suggest a bigger bdl_pos_adj. Nov 21 17:21:20 homebrew kernel: [121224.124457] tcdemux[15570] trap divide error ip:40745a sp:7fffc02e9f90 error:0 in tcdemux[400000+f000] Nov 22 08:43:07 homebrew kernel: [176531.908147] ppdev0: registered pardevice Nov 22 08:43:07 homebrew kernel: [176531.956023] ppdev0: unregistered pardevice Nov 22 08:43:09 homebrew kernel: [176533.648330] ppdev0: registered pardevice Nov 22 08:43:09 homebrew kernel: [176533.688219] ppdev0: unregistered pardevice Nov 22 08:43:09 homebrew kernel: [176533.967755] ppdev0: registered pardevice Nov 22 08:43:09 homebrew kernel: [176534.008145] ppdev0: unregistered pardevice Nov 22 11:15:12 homebrew kernel: [185657.007192] input: ImPS/2 Generic Wheel Mouse as /devices/platform/i8042/serio1/input/input8 Nov 22 11:29:27 homebrew kernel: [186511.512573] CIFS: Unknown mount option bg Nov 22 11:29:33 homebrew kernel: [186517.983744] CIFS VFS: Unexpected lookup error -26 ** Attachment added: "requested log file" http://launchpadlibrarian.net/19870126/dmesg.log -- [kernel disk scheduler] tasks that use disk heavily starve other tasks of disk access https://bugs.launchpad.net/bugs/176370 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
