Public bug reported: I have been upgrading my Ubuntu since 10.04 (I think, I am really not sure, since I am not a regular user, could've been since 9.10) hoping that some of the issues of compatibility might be resolved for the hardware I am working with.
The problem is: Everytime I unplug the power cord, my ubuntu 12.10 just hangs and I have to hard reset the laptop (hold the power button until it shuts down and then power it on again with the power cord attached). I'm not sure that I am submitting enough information and I am willing to send whatever I need to give more context. I have been looking at the forums and blogs trying to resolve this, but without any luck. I have issues with the touchpad and the brightness too. I really want to use Ubuntu regularly, but these issues won't let me feel comfortable. ProblemType: Bug DistroRelease: Ubuntu 12.10 Package: linux-image-3.5.0-27-generic 3.5.0-27.46 ProcVersionSignature: Ubuntu 3.5.0-27.46-generic 3.5.7.7 Uname: Linux 3.5.0-27-generic x86_64 ApportVersion: 2.6.1-0ubuntu10 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC1: ackzell 2143 F.... pulseaudio /dev/snd/controlC0: ackzell 2143 F.... pulseaudio Date: Tue Apr 16 22:15:39 2013 HibernationDevice: RESUME=UUID=08a83e88-cad6-41fc-a511-4275098791b4 MachineType: Dell Inc. Vostro 3700 MarkForUpload: True ProcEnviron: TERM=xterm PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=en_US.UTF-8 SHELL=/bin/bash ProcFB: 0 nouveaufb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.5.0-27-generic root=UUID=1e31047a-8dc4-446e-babf-ff94db7a537c ro quiet splash RelatedPackageVersions: linux-restricted-modules-3.5.0-27-generic N/A linux-backports-modules-3.5.0-27-generic N/A linux-firmware 1.95 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 10/25/2010 dmi.bios.vendor: Dell Inc. dmi.bios.version: A10 dmi.board.name: 0R6NH5 dmi.board.vendor: Dell Inc. dmi.board.version: A10 dmi.chassis.type: 8 dmi.chassis.vendor: Dell Inc. dmi.chassis.version: A10 dmi.modalias: dmi:bvnDellInc.:bvrA10:bd10/25/2010:svnDellInc.:pnVostro3700:pvrA10:rvnDellInc.:rn0R6NH5:rvrA10:cvnDellInc.:ct8:cvrA10: dmi.product.name: Vostro 3700 dmi.product.version: A10 dmi.sys.vendor: Dell Inc. ** Affects: linux (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug quantal running-unity -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1169810 Title: DELL Vostro 3700 Freezes on battery power To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1169810/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs