Public bug reported:
xc5000 driver fails to load intermittently in up-to-date 16.04
On reboot, sometimes driver loads, sometimes it does not. Timing seems
to be the issue
I am attaching dmesg output from a successful and an unsuccessful boot.
ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: linux-image-4.4.0-70-generic 4.4.0-70.91
ProcVersionSignature: Ubuntu 4.4.0-70.91-generic 4.4.49
Uname: Linux 4.4.0-70-generic x86_64
NonfreeKernelModules: nvidia_uvm nvidia
ApportVersion: 2.20.1-0ubuntu2.5
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: a_herzog 1372 F.... pulseaudio
/dev/snd/controlC2: a_herzog 1372 F.... pulseaudio
/dev/snd/controlC1: a_herzog 1372 F.... pulseaudio
CurrentDesktop: XFCE
Date: Tue Mar 28 12:16:52 2017
HibernationDevice: RESUME=UUID=4b66b4c4-fbb2-4948-b3d5-91af7705f20d
InstallationDate: Installed on 2016-06-14 (286 days ago)
InstallationMedia: Mythbuntu 16.04 LTS "Xenial Xerus" - Release amd64
(20160420.1)
MachineType: To Be Filled By O.E.M. To Be Filled By O.E.M.
ProcFB:
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-70-generic
root=UUID=ec52f45a-20fb-4d15-aee5-5fef0c006149 ro quiet splash
RelatedPackageVersions:
linux-restricted-modules-4.4.0-70-generic N/A
linux-backports-modules-4.4.0-70-generic N/A
linux-firmware 1.157.8
RfKill:
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 10/12/2009
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 080015
dmi.board.asset.tag: To Be Filled By O.E.M.
dmi.board.name: To be filled by O.E.M.
dmi.board.vendor: To be filled by O.E.M.
dmi.board.version: To be filled by O.E.M.
dmi.chassis.asset.tag: To Be Filled By O.E.M.
dmi.chassis.type: 3
dmi.chassis.vendor: To Be Filled By O.E.M.
dmi.chassis.version: To Be Filled By O.E.M.
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvr080015:bd10/12/2009:svnToBeFilledByO.E.M.:pnToBeFilledByO.E.M.:pvrToBeFilledByO.E.M.:rvnTobefilledbyO.E.M.:rnTobefilledbyO.E.M.:rvrTobefilledbyO.E.M.:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.:
dmi.product.name: To Be Filled By O.E.M.
dmi.product.version: To Be Filled By O.E.M.
dmi.sys.vendor: To Be Filled By O.E.M.
** Affects: linux (Ubuntu)
Importance: Undecided
Status: Confirmed
** Tags: amd64 apport-bug xc5000 xenial
** Attachment added: "dmesg.bad"
https://bugs.launchpad.net/bugs/1676945/+attachment/4848949/+files/dmesg.bad
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https://bugs.launchpad.net/bugs/1676945
Title:
xc5000 driver/firmware intermittent failure
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