apport information ** Tags added: apport-collected
** Description changed: It looks to be a duplicate of https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1416557 bug (which was closed because it has expired). I made kernel bisection (log attached) as was requested in bug 1416557 and found # first bad commit: [faae404ebdc6bba744919d82e64c16448eb24a36] ACPICA: Add "Windows 2013" string to _OSI support. It appears that resume fails because ACPI OSI reports OS to be "Windows 2013". I added boot kernel parameter acpi_osi="!Windows 2013" and now able to suspend-resume normally (checked in kernels up to 3.16) I have no idea whar ACPI OSI means and why "Windows 2013" prevents from normal resume (the problem seems to happen somwhere in nouveau driver). I just spend 3 days for this bisection and want others ubuntu users have this problem fixed. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.16.0-45-generic 3.16.0-45.60~14.04.1 ProcVersionSignature: Ubuntu 3.16.0-45.60~14.04.1-generic 3.16.7-ckt14 Uname: Linux 3.16.0-45-generic x86_64 ApportVersion: 2.14.1-0ubuntu3.7 Architecture: amd64 CurrentDesktop: Unity Date: Tue Aug 11 04:48:58 2015 InstallationDate: Installed on 2015-08-09 (1 days ago) InstallationMedia: Ubuntu 14.04.2 LTS "Trusty Tahr" - Release amd64 (20150218.1) SourcePackage: linux-lts-utopic UpgradeStatus: No upgrade log present (probably fresh install) + --- + ApportVersion: 2.14.1-0ubuntu3.7 + Architecture: amd64 + AudioDevicesInUse: + USER PID ACCESS COMMAND + /dev/snd/controlC1: mkizub 1527 F.... pulseaudio + /dev/snd/controlC0: mkizub 1527 F.... pulseaudio + CurrentDesktop: Unity + DistroRelease: Ubuntu 14.04 + HibernationDevice: RESUME=UUID=fa0d1b45-8989-4536-a8a1-0295cda9bddb + InstallationDate: Installed on 2015-08-09 (35 days ago) + InstallationMedia: Ubuntu 14.04.2 LTS "Trusty Tahr" - Release amd64 (20150218.1) + MachineType: Acer Aspire V5-573G + Package: linux (not installed) + ProcFB: 0 inteldrmfb + ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-45-generic.efi.signed root=UUID=0bca80e2-1d3f-4756-adac-3cf832509f5a ro quiet splash "acpi_osi=!Windows 2013" vt.handoff=7 + ProcVersionSignature: Ubuntu 3.16.0-45.60~14.04.1-generic 3.16.7-ckt14 + RelatedPackageVersions: + linux-restricted-modules-3.16.0-45-generic N/A + linux-backports-modules-3.16.0-45-generic N/A + linux-firmware 1.127.11 + Tags: trusty + Uname: Linux 3.16.0-45-generic x86_64 + UpgradeStatus: No upgrade log present (probably fresh install) + UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo + WifiSyslog: Sep 14 19:41:34 solliy kernel: [ 586.110463] nouveau E[ PBUS][0000:01:00.0] MMIO write of 0x00000002 FAULT at 0x4188ac [ IBUS ] + _MarkForUpload: True + dmi.bios.date: 01/12/2015 + dmi.bios.vendor: Insyde Corp. + dmi.bios.version: V2.30 + dmi.board.asset.tag: Type2 - Board Asset Tag + dmi.board.name: Dazzle_HW + dmi.board.vendor: Acer + dmi.board.version: Type2 - A01 Board Version + dmi.chassis.type: 10 + dmi.chassis.vendor: Chassis Manufacturer + dmi.chassis.version: Chassis Version + dmi.modalias: dmi:bvnInsydeCorp.:bvrV2.30:bd01/12/2015:svnAcer:pnAspireV5-573G:pvrTBDbyOEM:rvnAcer:rnDazzle_HW:rvrType2-A01BoardVersion:cvnChassisManufacturer:ct10:cvrChassisVersion: + dmi.product.name: Aspire V5-573G + dmi.product.version: TBD by OEM + dmi.sys.vendor: Acer ** Attachment added: "AlsaInfo.txt" https://bugs.launchpad.net/bugs/1483467/+attachment/4464229/+files/AlsaInfo.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1483467 Title: [Acer Aspire V5-573G] suspend/resume failure To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1483467/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
