apport information ** Tags added: apport-collected xenial
** Description changed: - Today (July 14), I updated Ubuntu 16.04 running 4.4.0-28 to -31. The - machine appears to suspend, and this is confirmed in syslog. However, - when attempting resume, the screen is black and there is no indication - of resumption. The machine automatically reboots within ~15 seconds. I - did this three times with -31. Reverting to the -28 kernel restored - suspend/resume. + Today (July 14), I updated Ubuntu 16.04 running 4.4.0-28 to -31. The machine appears to suspend, and this is confirmed in syslog. However, when attempting resume, the screen is black and there is no indication of resumption. The machine automatically reboots within ~15 seconds. I did this three times with -31. Reverting to the -28 kernel restored suspend/resume. + --- + ApportVersion: 2.20.1-0ubuntu2.1 + Architecture: amd64 + AudioDevicesInUse: + USER PID ACCESS COMMAND + /dev/snd/controlC1: reece 2194 F.... pulseaudio + /dev/snd/controlC0: reece 2194 F.... pulseaudio + CurrentDesktop: Unity + DistroRelease: Ubuntu 16.04 + HibernationDevice: RESUME=UUID=3329049e-5384-42bd-beaa-c81181926a01 + InstallationDate: Installed on 2016-05-11 (65 days ago) + InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1) + MachineType: Dell Inc. Precision 5510 + Package: linux (not installed) + ProcFB: 0 inteldrmfb + ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.4.0-28-generic.efi.signed root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=7 + ProcVersionSignature: Ubuntu 4.4.0-28.47-generic 4.4.13 + RelatedPackageVersions: + linux-restricted-modules-4.4.0-28-generic N/A + linux-backports-modules-4.4.0-28-generic N/A + linux-firmware 1.157.2 + Tags: xenial + Uname: Linux 4.4.0-28-generic x86_64 + UpgradeStatus: No upgrade log present (probably fresh install) + UserGroups: adm cdrom dip docker lpadmin plugdev sambashare sudo + _MarkForUpload: True + dmi.bios.date: 04/07/2016 + dmi.bios.vendor: Dell Inc. + dmi.bios.version: 01.02.00 + dmi.board.name: 0N8J4R + dmi.board.vendor: Dell Inc. + dmi.board.version: A01 + dmi.chassis.type: 9 + dmi.chassis.vendor: Dell Inc. + dmi.modalias: dmi:bvnDellInc.:bvr01.02.00:bd04/07/2016:svnDellInc.:pnPrecision5510:pvr:rvnDellInc.:rn0N8J4R:rvrA01:cvnDellInc.:ct9:cvr: + dmi.product.name: Precision 5510 + dmi.sys.vendor: Dell Inc. ** Attachment added: "AlsaInfo.txt" https://bugs.launchpad.net/bugs/1603283/+attachment/4701726/+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/1603283 Title: REGRESSION: resume fails on recent 4.4.0-31, works on -28 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1603283/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
