This change was made by a bot.
** Changed in: linux (Ubuntu)
Status: New => Confirmed
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https://bugs.launchpad.net/bugs/1830170
Title:
modprobe nvidia fails after suspend/resume cycle
Status in linux package in Ubuntu:
Confirmed
Bug description:
My hyrbrid intel-nvidia system is set up to use the intel card by
default, and the nvidia card power management is done by the kernel (I
run a version of bbswitch that does no power management.)
After a reboot, the nvidia card on my hyrbrid intel-nvidia system is
by default suspended by the kernel, but you can enable it by loading
the module with "sudo modprobe nvidia". Using bumblebee, I can run
programs on the nvidia card via optirun.
However, after a suspend/resume cycle, trying to load the nvidia
module fails:
$ sudo modprobe nvidia
modprobe: ERROR: could not insert 'nvidia': No such device
This happens whether I disable bumblebeed.service or not via
systemctl. It also happens if I load the nvidia module prior to
suspending so the card is active. It also happens whether I'm doing a
S0 sleep (mem_sleep = s2idle) or a S3 sleep (mem_sleep = deep).
In Ubuntu 18.10 this wasn't an issue, so it's a regression.
ProblemType: Bug
DistroRelease: Ubuntu 19.04
Package: linux-image-5.0.0-16-generic 5.0.0-16.17
ProcVersionSignature: Ubuntu 5.0.0-16.17-generic 5.0.8
Uname: Linux 5.0.0-16-generic x86_64
NonfreeKernelModules: nvidia
ApportVersion: 2.20.10-0ubuntu27
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: rocko 6057 F.... pulseaudio
/dev/snd/pcmC0D0p: rocko 6057 F...m pulseaudio
Date: Thu May 23 15:01:44 2019
HibernationDevice:
#
https://askubuntu.com/questions/1013830/slow-boot-due-to-long-kernel-load-time-18-04
#RESUME=UUID=f48744af-908f-4614-9f8d-1295987f1246
RESUME=none
InstallationDate: Installed on 2017-08-16 (644 days ago)
InstallationMedia: Ubuntu 17.04 "Zesty Zapus" - Release amd64 (20170412)
MachineType: Dell Inc. XPS 15 9560
ProcEnviron:
LANGUAGE=en_AU:en
TERM=xterm-256color
PATH=(custom, no user)
LANG=en_AU.UTF-8
SHELL=/bin/bash
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/@/boot/vmlinuz-5.0.0-16-generic
root=UUID=0eb64261-6dff-464a-8373-596794c1fafe ro rootflags=subvol=@ quiet
splash acpi_rev_override=5 scsi_mod.use_blk_mq=1 i915.modeset=1 nouveau.runpm=0
rcutree.rcu_idle_gp_delay=1 mem_sleep_default=deep vt.handoff=1
PulseList:
Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not
accessible: Permission denied
No PulseAudio daemon running, or not running as session daemon.
RelatedPackageVersions:
linux-restricted-modules-5.0.0-16-generic N/A
linux-backports-modules-5.0.0-16-generic N/A
linux-firmware 1.178.1
SourcePackage: linux
UpgradeStatus: Upgraded to disco on 2019-01-15 (127 days ago)
dmi.bios.date: 10/02/2018
dmi.bios.vendor: Dell Inc.
dmi.bios.version: 1.12.1
dmi.board.name: 05FFDN
dmi.board.vendor: Dell Inc.
dmi.board.version: A00
dmi.chassis.type: 10
dmi.chassis.vendor: Dell Inc.
dmi.modalias:
dmi:bvnDellInc.:bvr1.12.1:bd10/02/2018:svnDellInc.:pnXPS159560:pvr:rvnDellInc.:rn05FFDN:rvrA00:cvnDellInc.:ct10:cvr:
dmi.product.family: XPS
dmi.product.name: XPS 15 9560
dmi.product.sku: 07BE
dmi.sys.vendor: Dell Inc.
modified.conffile..etc.apport.crashdb.conf: [modified]
mtime.conffile..etc.apport.crashdb.conf: 2019-04-21T22:20:29.600541
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