Luis Felipe Marzagao, ok. I'll mark this Confirmed for now, and if you notice symptoms correlating to the log file messages, we can take it from there.
Regarding your computer not booting up, this would be a separate problem. Hence, would you mind filing a new report about it via a terminal: ubuntu-bug linux Thank you for your understanding. ** Changed in: linux (Ubuntu) Importance: Medium => Low ** Changed in: linux (Ubuntu) Status: Incomplete => Confirmed -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1187975 Title: [LG Electronics V320-M.BG31P1] Bad page map in process udevadm Status in “linux” package in Ubuntu: Confirmed Bug description: [ 0.134002] [Firmware Bug]: ACPI: BIOS _OSI(Linux) query ignored [ 1.064777] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 15.726186] BUG: Bad page map in process udevadm pte:00000002 pmd:137397067 [ 15.726382] BUG: Bad page map in process udevadm pte:800000002 pmd:137397067 [ 15.726536] BUG: Bad page map in process udevadm pte:00001ee0 pmd:137397067 [ 15.726713] BUG: Bad page map in process udevadm pte:00040404 pmd:137397067 [ 15.726920] BUG: Bad rss-counter state mm:ffff880135b7b100 idx:2 val:-3 ProblemType: Bug DistroRelease: Ubuntu 13.04 Package: linux-image-3.8.0-19-generic 3.8.0-19.30 ProcVersionSignature: Ubuntu 3.8.0-19.30-generic 3.8.8 Uname: Linux 3.8.0-19-generic x86_64 ApportVersion: 2.9.2-0ubuntu8.1 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: gerente 2715 F.... pulseaudio Date: Wed Jun 5 22:50:50 2013 HibernationDevice: RESUME=UUID=2c34df15-67bb-4129-9da2-49abb3b6db95 InstallationDate: Installed on 2013-06-06 (0 days ago) InstallationMedia: Ubuntu 13.04 "Raring Ringtail" - Release amd64 (20130424) MachineType: LG Electronics V320-M.BG31P1 MarkForUpload: True ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.8.0-19-generic.efi.signed root=UUID=457c30a0-9782-46f6-833f-53e5e17670de ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.8.0-19-generic N/A linux-backports-modules-3.8.0-19-generic N/A linux-firmware 1.106 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 12/10/2012 dmi.bios.vendor: Phoenix Technologies Ltd. dmi.bios.version: VICTSF8C dmi.board.asset.tag: Base Board Asset Tag dmi.board.name: V720 dmi.board.vendor: LG Electronics dmi.board.version: 1.0 dmi.chassis.asset.tag: Asset Tag dmi.chassis.type: 13 dmi.chassis.vendor: LG Electronics dmi.chassis.version: 0.1 dmi.modalias: dmi:bvnPhoenixTechnologiesLtd.:bvrVICTSF8C:bd12/10/2012:svnLGElectronics:pnV320-M.BG31P1:pvr1.0:rvnLGElectronics:rnV720:rvr1.0:cvnLGElectronics:ct13:cvr0.1: dmi.product.name: V320-M.BG31P1 dmi.product.version: 1.0 dmi.sys.vendor: LG Electronics To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1187975/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp