apport information ** Tags added: apport-collected oneiric running-unity staging
** Description changed: How to repeat: I've installed Ubuntu 11.10 on a Dell Latitude E5420. My machine has an encrypted home directory, and /home is mounted from a different partition on the same hard drive: this might be relevant. I prompy my laptop to hibernate by pressing the power button and selecting "Hibernate". What should happen: The machine should go into hibernation and then poweroff. When I restart it, my session should be remembered. What actually happens: Hibernation gets so far and then throws anywhere between a couple and over a dozen errors of the form: [XXXX.XX] ecryptfs_encrypt_page: Error attempting to write lower page; rc = [-Y] where XXXX.XX is a dmesg-like timestamp and Y is some small integer. These errors appear on a text-only screen i.e. X seems to have already shut down. The machine then hangs. When I power cycle it (holding power button down for 5 seconds then restarting) it starts very quickly - suggesting it is coming out of hibernation - but my session has been forgotten. There are no open browser windows or applications. More information: - As I don't know exactly what package might be causing this bug then I - can't be sure what information to provide, but let me know what - diagnostics I can run. + As I don't know exactly what package might be causing this bug then I can't be sure what information to provide, but let me know what diagnostics I can run. + --- + 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: jp 1827 F.... pulseaudio + CRDA: Error: [Errno 2] No such file or directory + Card0.Amixer.info: + Card hw:0 'PCH'/'HDA Intel PCH at 0x95440000 irq 44' + Mixer name : 'Intel CougarPoint HDMI' + Components : 'HDA:111d76e7,1028049b,00100102 HDA:80862805,80860101,00100000' + Controls : 27 + Simple ctrls : 13 + DistroRelease: Ubuntu 11.10 + EcryptfsInUse: Yes + InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111012) + MachineType: Dell Inc. Latitude E5420 + NonfreeKernelModules: wl + Package: linux (not installed) + PccardctlIdent: + Socket 0: + no product info available + PccardctlStatus: + Socket 0: + no card + ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.0.0-12-generic root=UUID=5c77c568-6dde-4563-8a5b-a154e4f15997 ro 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: brcmutil mei brcmsmac + Tags: oneiric running-unity staging + Uname: Linux 3.0.0-12-generic x86_64 + UpgradeStatus: No upgrade log present (probably fresh install) + UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare + dmi.bios.date: 07/10/2011 + dmi.bios.vendor: Dell Inc. + dmi.bios.version: A02 + dmi.board.name: 0675PR + dmi.board.vendor: Dell Inc. + dmi.board.version: A01 + dmi.chassis.type: 9 + dmi.chassis.vendor: Dell Inc. + dmi.modalias: dmi:bvnDellInc.:bvrA02:bd07/10/2011:svnDellInc.:pnLatitudeE5420:pvr01:rvnDellInc.:rn0675PR:rvrA01:cvnDellInc.:ct9:cvr: + dmi.product.name: Latitude E5420 + dmi.product.version: 01 + dmi.sys.vendor: Dell Inc. ** Attachment added: "AcpiTables.txt" https://bugs.launchpad.net/bugs/883834/+attachment/2580762/+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/883834 Title: Hibernation throws ecryptfs_encrypt_page errors on Latitude E5420 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/883834/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
