*** This bug is a duplicate of bug 1824677 ***
https://bugs.launchpad.net/bugs/1824677
** This bug has been marked a duplicate of bug 1824677
Display only has 640x480
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https://bugs.launchpad.net/bugs/1824642
Title:
nvidia card disabled after upgrading to 5.0.0-11-generic
Status in linux package in Ubuntu:
Confirmed
Bug description:
After upgrading from 5.0.0.8-generic to 5.0.0.11-generic, the nvidia
card suddenly became "disabled". I own a laptop with hybrid GPU stack,
intel + nvidia; nvidia is in charge of display ports. On
5.0.0.8-generic I had only nvidia GPU enabled (discrete mode) and
nouveau was able to properly control nvidia and send the signal to my
monitor. In hybrid mode this worked as well properly.
On 5.0.0.11-generic in discrete mode, linux booted to 640x480
resolution only. When I enabled hybrid mode back, the computer boots
into 1920x1200 mode properly, however the display port ports don't
work at all, and the "About" screen only lists the Intel GPU, not
nvidia. lspci still lists nvidia though.
ProblemType: Bug
DistroRelease: Ubuntu 19.04
Package: linux-image-5.0.0-11-generic 5.0.0-11.12
ProcVersionSignature: Ubuntu 5.0.0-11.12-generic 5.0.6
Uname: Linux 5.0.0-11-generic x86_64
ApportVersion: 2.20.10-0ubuntu27
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: mavi 2324 F.... pulseaudio
/dev/snd/controlC1: mavi 2324 F.... pulseaudio
CurrentDesktop: ubuntu:GNOME
Date: Sat Apr 13 20:09:25 2019
HibernationDevice: RESUME=/dev/mapper/vg0-lv0--swap
InstallationDate: Installed on 2016-09-05 (950 days ago)
InstallationMedia: Ubuntu-Server 16.04.1 LTS "Xenial Xerus" - Release amd64
(20160719)
MachineType: LENOVO 20EN0005MS
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-5.0.0-11-generic
root=/dev/mapper/vg0-lv1--root ro splash ipv6.disable=1 vt.handoff=1
RelatedPackageVersions:
linux-restricted-modules-5.0.0-11-generic N/A
linux-backports-modules-5.0.0-11-generic N/A
linux-firmware 1.178
SourcePackage: linux
UpgradeStatus: Upgraded to disco on 2019-03-12 (32 days ago)
dmi.bios.date: 02/21/2019
dmi.bios.vendor: LENOVO
dmi.bios.version: N1EET83W (1.56 )
dmi.board.asset.tag: Not Available
dmi.board.name: 20EN0005MS
dmi.board.vendor: LENOVO
dmi.board.version: SDK0J40705 WIN
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: None
dmi.modalias:
dmi:bvnLENOVO:bvrN1EET83W(1.56):bd02/21/2019:svnLENOVO:pn20EN0005MS:pvrThinkPadP50:rvnLENOVO:rn20EN0005MS:rvrSDK0J40705WIN:cvnLENOVO:ct10:cvrNone:
dmi.product.family: ThinkPad P50
dmi.product.name: 20EN0005MS
dmi.product.sku: LENOVO_MT_20EN_BU_Think_FM_ThinkPad P50
dmi.product.version: ThinkPad P50
dmi.sys.vendor: LENOVO
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