ApportVersion: 2.19.1-0ubuntu5 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: magtae 1528 F.... pulseaudio CurrentDesktop: Unity DistroRelease: Ubuntu 15.10 HibernationDevice: RESUME=UUID=a048eff8-4362-47eb-8a6b-7f0481ff986b InstallationDate: Installed on 2016-03-23 (49 days ago) InstallationMedia: Ubuntu 15.10 "Wily Werewolf" - Release amd64 (20151021) MachineType: LG Electronics 22V240-L.AT2WB Package: linux (not installed) ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.2.0-34-generic.efi.signed root=UUID=b594541d-97cc-4c45-b1b3-f3c110e62949 ro acpi=off quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 4.2.0-34.39-generic 4.2.8-ckt4 RelatedPackageVersions: linux-restricted-modules-4.2.0-34-generic N/A linux-backports-modules-4.2.0-34-generic N/A linux-firmware 1.149.3 Tags: wily UdevLog: Error: [Errno 2] No existe el archivo o el directorio: '/var/log/udev' Uname: Linux 4.2.0-34-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo _MarkForUpload: True dmi.bios.date: 05/20/2014 dmi.bios.vendor: Phoenix Technologies Ltd. dmi.bios.version: 22V24FF4 X64 dmi.board.asset.tag: Base Board Asset Tag dmi.board.name: 22V240 dmi.board.vendor: LG Electronics dmi.board.version: FAB3 dmi.chassis.asset.tag: Asset Tag dmi.chassis.type: 13 dmi.chassis.vendor: LG Electronics dmi.chassis.version: 0.1 dmi.modalias: dmi:bvnPhoenixTechnologiesLtd.:bvr22V24FF4X64:bd05/20/2014:svnLGElectronics:pn22V240-L.AT2WB:pvr0.1:rvnLGElectronics:rn22V240:rvrFAB3:cvnLGElectronics:ct13:cvr0.1: dmi.product.name: 22V240-L.AT2WB dmi.product.version: 0.1 dmi.sys.vendor: LG Electronics
** Tags added: apport-collected wily -- 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/1580345 Title: LG V220 all in one PC with ACPI problems Status in linux package in Ubuntu: Incomplete Bug description: I have the following problem with a LG all in one PC V220. Ubuntu 16.04 does not boots unless ACPI is deactivated with acpi=off kernel option. Never see the X starting after waiting a lot of minutes. Removing the quiet kernel parameter we can see the kernel reporting a lot of errors and progressing very slowly. None of those parameters allowed a normal boot: acpi=ht pci=noacpi acpi=noirq pnpacpi=off noapic nolapic Only acpi=off allowed the system to boot. But with very poor performance and only one core CPU. Tested also latest vanilla linux kernel with same problem. Hardware information in attached files. Attached ACPI dump extracted from Windows. I have some experience with many GNU/Linux distros but no experience debugging ACPI. I am willing to help debug this issue. Tell what you need. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1580345/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
