** Description changed: After upgrading to Ubuntu 11.10 and thus a newer kernel, when I 'Safety Remove' my Western Digital My Passport Essentials 500GB Hard drive I get a kernel panic (60% first time, if I reinsert and repeat i get about 95% second and always panicked by the third retry) Whilst it occurs on safety remove, from what I can make out from kernel panic text (it won't make a crash dump, even with kdump, need help with getting this to work), it has something to do with a kernel thread failing to flush, and I see something about changing the vsync and hsync (which also appears in dmesg but succeeds). I can unmount the device and use the 'eject' command in terminal and take it out no worries, but If i 'safety remove' it panics. I am using a Kogan Agora Pro 12" Netbook (http://www.kogan.com.au/shop /agora-pro-12-ultra-portable-laptop-computer/) Here is some hopefully useful info: (as this relates to an external device I am following the bug report suggestions) cl-list-sessions: Session2: - unix-user = '1000' - realname = 'Kieran Grant' - seat = 'Seat1' - session-type = '' - active = TRUE - x11-display = ':0' - x11-display-device = '/dev/tty7' - display-device = '' - remote-host-name = '' - is-local = TRUE - on-since = '2011-10-15T00:44:26.897478Z' - login-session-id = '4294967295' + unix-user = '1000' + realname = 'Kieran Grant' + seat = 'Seat1' + session-type = '' + active = TRUE + x11-display = ':0' + x11-display-device = '/dev/tty7' + display-device = '' + remote-host-name = '' + is-local = TRUE + on-since = '2011-10-15T00:44:26.897478Z' + login-session-id = '4294967295' id haldaemon uid=113(haldaemon) gid=124(haldaemon) groups=124(haldaemon) uname -a Linux kieran-netbook 3.0.0-12-generic #20-Ubuntu SMP Fri Oct 7 14:56:25 UTC 2011 x86_64 x86_64 x86_64 GNU/Linux I will attach some files recommended by the external device bug report page (dmesg.txt, lshal.txt, udev.log, and the devices associated (ls -l /dev/sdb*)). Also I'll add lsusb and lspci. It is reproducible and only occurs on Ubuntu 11.10 (I have a computer with Ubuntu 10.04 and it works find and I will have soon a bootable usb of 11.10 to try it on other hardware). ProblemType: Bug DistroRelease: Ubuntu 11.10 Package: linux-image-3.0.0-12-generic 3.0.0-12.20 ProcVersionSignature: Ubuntu 3.0.0-12.20-generic 3.0.4 Uname: Linux 3.0.0-12-generic x86_64 AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24. ApportVersion: 1.23-0ubuntu3 Architecture: amd64 AudioDevicesInUse: - USER PID ACCESS COMMAND - /dev/snd/controlC0: kieran 2494 F.... pulseaudio - /dev/snd/controlC1: kieran 2494 F.... pulseaudio - /dev/snd/seq: timidity 2264 F.... timidity + USER PID ACCESS COMMAND + /dev/snd/controlC0: kieran 2494 F.... pulseaudio + /dev/snd/controlC1: kieran 2494 F.... pulseaudio + /dev/snd/seq: timidity 2264 F.... timidity Card0.Amixer.info: - Card hw:0 'Intel'/'HDA Intel at 0xfe9f8000 irq 44' - Mixer name : 'Intel Cantiga HDMI' - Components : 'HDA:10ec0662,1b352100,00100101 HDA:80862802,80860101,00100000' - Controls : 21 - Simple ctrls : 11 + Card hw:0 'Intel'/'HDA Intel at 0xfe9f8000 irq 44' + Mixer name : 'Intel Cantiga HDMI' + Components : 'HDA:10ec0662,1b352100,00100101 HDA:80862802,80860101,00100000' + Controls : 21 + Simple ctrls : 11 Card1.Amixer.info: - Card hw:1 'Camera'/'FITI LINKCORP. USB 2.0 Camera at usb-0000:00:1d.7-2, high speed' - Mixer name : 'USB Mixer' - Components : 'USB18e3:9512' - Controls : 2 - Simple ctrls : 1 + Card hw:1 'Camera'/'FITI LINKCORP. USB 2.0 Camera at usb-0000:00:1d.7-2, high speed' + Mixer name : 'USB Mixer' + Components : 'USB18e3:9512' + Controls : 2 + Simple ctrls : 1 Card1.Amixer.values: - Simple mixer control 'Mic',0 - Capabilities: cvolume cvolume-joined cswitch cswitch-joined penum - Capture channels: Mono - Limits: Capture 0 - 339 - Mono: Capture 339 [100%] [126.99dB] [on] + Simple mixer control 'Mic',0 + Capabilities: cvolume cvolume-joined cswitch cswitch-joined penum + Capture channels: Mono + Limits: Capture 0 - 339 + Mono: Capture 339 [100%] [126.99dB] [on] Date: Sat Oct 15 10:46:43 2011 HibernationDevice: RESUME=UUID=732d14dd-f539-4381-9fa4-1fc24229e911 InstallationMedia: Kogan Agora 12 - 20110505 - Release amd64 MachineType: Kogan Kogan Agora ProcEnviron: - LANGUAGE=en_AU:en - LANG=en_AU.UTF-8 - SHELL=/bin/bash + LANGUAGE=en_AU:en + LANG=en_AU.UTF-8 + SHELL=/bin/bash ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.0.0-12-generic root=UUID=df0f003f-18dd-4b5c-84c4-4d0ac0609c01 ro crashkernel=384M-2G:64M,2G-:128M quiet splash resume=/dev/sda2 vt.handoff=7 PulseSinks: Error: command ['pacmd', 'list-sinks'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon. PulseSources: Error: command ['pacmd', 'list-sources'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: - linux-restricted-modules-3.0.0-12-generic N/A - linux-backports-modules-3.0.0-12-generic N/A - linux-firmware 1.60 + linux-restricted-modules-3.0.0-12-generic N/A + linux-backports-modules-3.0.0-12-generic N/A + linux-firmware 1.60 RfKill: - 0: phy0: Wireless LAN - Soft blocked: no - Hard blocked: yes + 0: phy0: Wireless LAN + Soft blocked: no + Hard blocked: yes SourcePackage: linux UpgradeStatus: Upgraded to oneiric on 2011-10-14 (0 days ago) dmi.bios.date: 05/05/2011 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 080016 dmi.board.name: Kogan Agora dmi.board.vendor: Kogan dmi.board.version: 1.0 dmi.chassis.type: 10 dmi.chassis.vendor: Kogan dmi.chassis.version: 1.0 dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr080016:bd05/05/2011:svnKogan:pnKoganAgora:pvr1.0:rvnKogan:rnKoganAgora:rvr1.0:cvnKogan:ct10:cvr1.0: dmi.product.name: Kogan Agora dmi.product.version: 1.0 dmi.sys.vendor: Kogan
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