Internal laptop display stops working in 4.4.0-57-generic
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Confirmed
|
Low
|
Unassigned |
Bug Description
I have a Toshiba Satellite P745D w/ AMD graphics, and I'm running the open source Radeon driver. I can use the internal and/or an external VGA monitor just fine in 4.4.0.53-generic and prior. However, upon updating to 4.4.0-57-generic, the internal monitor shuts off after GRUB and will not display anything. Setting NOMODESET in GRUB does not resolve the issue - I had to reboot into 4.4.0-53 to see anything on the internal laptop monitor.
ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: linux-image-
ProcVersionSign
Uname: Linux 4.4.0-53-generic x86_64
ApportVersion: 2.20.1-0ubuntu2.4
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/pcmC1D0p: jason 3081 F...m pulseaudio
/dev/snd/
/dev/snd/
CurrentDesktop: Unity
Date: Fri Dec 23 09:30:44 2016
HibernationDevice: RESUME=
MachineType: TOSHIBA Satellite P745D
ProcFB: 0 radeondrmfb
ProcKernelCmdLine: BOOT_IMAGE=
RelatedPackageV
linux-
linux-
linux-firmware 1.157.6
SourcePackage: linux
UpgradeStatus: Upgraded to xenial on 2016-05-01 (236 days ago)
dmi.bios.date: 05/26/2011
dmi.bios.vendor: TOSHIBA
dmi.bios.version: 1.10
dmi.board.
dmi.board.name: QOQAE
dmi.board.vendor: TOSHIBA
dmi.board.version: 1.00
dmi.chassis.
dmi.chassis.type: 10
dmi.chassis.vendor: TOSHIBA
dmi.chassis.
dmi.modalias: dmi:bvnTOSHIBA:
dmi.product.name: Satellite P745D
dmi.product.
dmi.sys.vendor: TOSHIBA
Changed in linux (Ubuntu): | |
status: | Incomplete → Confirmed |
This change was made by a bot.