apport information ** Tags added: apport-collected staging
** Description changed: Plug in external USB disk (single NTFS partition) --> go to nautilus --> right click on volume name under 'Devices' section --> left click safely remove drive. Screen freezes and system restarts after a few seconds. Reproduced almost every time. In two occasions the system switched to terminal mode reporting "Kernel panic - not syncing: fatal exception in interrupt 3.0.0-12-generic...". However, I haven't been able to reproduce since. Using "umount /dev/sdb1" in terminal (where 'sdb1' the USB disk) does not cause the reported problem. The specific external USB disk has been used in Maverick and Natty without issues. Using another external USB disk (flash-based) and testing with both ext4 and NTFS partitions could not reproduce the problem. ProblemType: Bug DistroRelease: Ubuntu 11.10 Package: nautilus 1:3.2.0-0ubuntu5 ProcVersionSignature: Ubuntu 3.0.0-12.20-generic 3.0.4 Uname: Linux 3.0.0-12-generic x86_64 ApportVersion: 1.23-0ubuntu3 Architecture: amd64 Date: Tue Oct 11 14:17:52 2011 InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release amd64 (20110427.1) SourcePackage: nautilus UpgradeStatus: Upgraded to oneiric on 2011-10-11 (0 days ago) + --- + AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24. + ApportVersion: 1.23-0ubuntu3 + Architecture: amd64 + ArecordDevices: + **** List of CAPTURE Hardware Devices **** + card 0: PCH [HDA Intel PCH], device 0: STAC92xx Analog [STAC92xx Analog] + Subdevices: 1/1 + Subdevice #0: subdevice #0 + AudioDevicesInUse: + USER PID ACCESS COMMAND + /dev/snd/controlC0: panos 1691 F.... pulseaudio + CRDA: Error: [Errno 2] No such file or directory + Card0.Amixer.info: + Card hw:0 'PCH'/'HDA Intel PCH at 0xf7f00000 irq 54' + Mixer name : 'Intel CougarPoint HDMI' + Components : 'HDA:111d76d1,102804b0,00100205 HDA:80862805,80860101,00100000' + Controls : 18 + Simple ctrls : 10 + DistroRelease: Ubuntu 11.10 + HibernationDevice: RESUME=UUID=6e47634f-df1a-4216-a380-9d991878abe6 + InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release amd64 (20110427.1) + MachineType: Dell Inc. Inspiron N5110 + Package: linux (not installed) + ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.0.0-12-generic root=UUID=5897a153-57ff-45db-930b-6edd9fb25b3c ro crashkernel=384M-2G:64M,2G-:128M quiet splash vt.handoff=7 + ProcVersionSignature: Ubuntu 3.0.0-12.20-generic 3.0.4 + 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 + StagingDrivers: mei + Tags: oneiric running-unity staging + Uname: Linux 3.0.0-12-generic x86_64 + UpgradeStatus: Upgraded to oneiric on 2011-10-11 (8 days ago) + UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare + dmi.bios.date: 09/14/2011 + dmi.bios.vendor: Dell Inc. + dmi.bios.version: A08 + dmi.board.name: 034W60 + dmi.board.vendor: Dell Inc. + dmi.board.version: A08 + dmi.chassis.type: 8 + dmi.chassis.vendor: Dell Inc. + dmi.chassis.version: Not Specified + dmi.modalias: dmi:bvnDellInc.:bvrA08:bd09/14/2011:svnDellInc.:pnInspironN5110:pvrNotSpecified:rvnDellInc.:rn034W60:rvrA08:cvnDellInc.:ct8:cvrNotSpecified: + dmi.product.name: Inspiron N5110 + dmi.product.version: Not Specified + dmi.sys.vendor: Dell Inc. ** Attachment added: "AcpiTables.txt" https://bugs.launchpad.net/bugs/872286/+attachment/2561306/+files/AcpiTables.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/872286 Title: Safely remove external USB drive in nautilus causes screen to freeze and system auto-reboot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/872286/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
