Ubuntu 14.04-LTS with linux-image-generic-lts-xenial backport
Works correctly in linux-image-4.4.0-23-generic and all other kernels tested.
After reboot into working OS, cat /proc/version_signature returns
Ubuntu 4.4.0-23.41~14.04.1-generic 4.4.10
---
ApportVersion: 2.14.1-0ubuntu3.21
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC2: xanni 3444 F.... pulseaudio
/dev/snd/controlC4: xanni 3444 F.... pulseaudio
/dev/snd/controlC3: xanni 3444 F.... pulseaudio
/dev/snd/controlC1: xanni 3444 F.... pulseaudio
CurrentDesktop: XFCE
DistroRelease: Ubuntu 14.04
EcryptfsInUse: Yes
InstallationDate: Installed on 2014-06-30 (709 days ago)
InstallationMedia: Xubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140416.2)
MachineType: Gigabyte Technology Co., Ltd. Z97-HD3
NonfreeKernelModules: nvidia
Package: linux (not installed)
ProcFB: 0 EFI VGA
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-23-generic root=UUID=38745402-f1be-424f-9399-0a4d9c2902a9 ro splash nomodeset nomdmonddf nomdmonisw vt.handoff=7
ProcVersionSignature: Ubuntu 4.4.0-23.41~14.04.1-generic 4.4.10
RelatedPackageVersions:
linux-restricted-modules-4.4.0-23-generic N/A
linux-backports-modules-4.4.0-23-generic N/A
linux-firmware 1.127.22
RfKill:
Tags: trusty
Uname: Linux 4.4.0-23-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip disk docker lpadmin mythtv plugdev sambashare sudo video
_MarkForUpload: True
dmi.bios.date: 05/07/2014
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: F4
dmi.board.asset.tag: To be filled by O.E.M.
dmi.board.name: Z97-HD3
dmi.board.vendor: Gigabyte Technology Co., Ltd.
dmi.board.version: x.x
dmi.chassis.asset.tag: To Be Filled By O.E.M.
dmi.chassis.type: 3
dmi.chassis.vendor: Gigabyte Technology Co., Ltd.
dmi.chassis.version: To Be Filled By O.E.M.
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrF4:bd05/07/2014:svnGigabyteTechnologyCo.,Ltd.:pnZ97-HD3:pvrTobefilledbyO.E.M.:rvnGigabyteTechnologyCo.,Ltd.:rnZ97-HD3:rvrx.x:cvnGigabyteTechnologyCo.,Ltd.:ct3:cvrToBeFilledByO.E.M.:
dmi.product.name: Z97-HD3
dmi.product.version: To be filled by O.E.M.
dmi.sys.vendor: Gigabyte Technology Co., Ltd.
This bug is missing log files that will aid in diagnosing the problem. From a terminal window please run:
apport-collect 1590703
and then change the status of the bug to 'Confirmed'.
If, due to the nature of the issue you have encountered, you are unable to run this command, please add a comment stating that fact and change the bug status to 'Confirmed'.
This change has been made by an automated script, maintained by the Ubuntu Kernel Team.