s2disk freezes at saving image to disk (hibernation)
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Confirmed
|
Undecided
|
Unassigned | ||
uswsusp (Ubuntu) |
Confirmed
|
Undecided
|
Unassigned |
Bug Description
This started happening after I upgrade to ubuntu 18.04.2. In 18.04.1 hibernation was working flawlessly on my machine. (with kernel 4.15-46! not a kernel issue then?)
Another thing that got updated recently was nvidia drivers which were known to cause hibernation issues, but those were on restoring the snapshot.
http://
SPECS
Laptop Dell Inspiron 7567 A30P
Intel Core i7-7700HQ
1x 16 GB DDR4
1 TB HDD + 256 GB SSD
Nvidia GeForce GTX 1050
Ti FHD display
Intel Dual Band Wireless AC 3165
1x1 Motherboard:
Intel HM175 Graphics adapter:
NVIDIA GeForce GTX 1050 Ti (Laptop) - 4096 MB,
Core: 1620 MHz,
Memory: 1752 MHz,
GDDR5, 21.21.13.7320 (ForceWare 373.20),
Nvidia Optimus
nvidia driver: 415.27
INFO
# uname -a
Linux matheus-
# free -m
total used free shared buff/cache available
Mem: 15906 2925 8742 161 4238 12485
Swap: 16333 0 16333
# cat /etc/fstab | grep swap
# swap was on /dev/sda8 during installation
UUID=70d967e6-
n
root@matheus-
root@matheus-
root@matheus-
root@matheus-
I could find nothing scrolling up on syslog about the hibernation process or with grep....
An interesting Note is that if I run hibernate just after I boot, it works and resumes perfectly! But after some system usage it randomly has that problem if I try. The percentage it freezes at is also random, sometimes 0, 1 even 30 once.
---
ProblemType: Bug
ApportVersion: 2.20.9-0ubuntu7.5
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/pcmC0D0c: matheus 25949 F...m pulseaudio
/dev/snd/pcmC0D0p: matheus 25949 F...m pulseaudio
/dev/snd/
/dev/snd/seq: matheus 4986 f.... qsynth
CurrentDesktop: ubuntu:GNOME
DistroRelease: Ubuntu 18.04
HibernationDevice: RESUME=
InstallationDate: Installed on 2018-05-10 (308 days ago)
InstallationMedia: Kubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426)
MachineType: Dell Inc. Inspiron 15 7000 Gaming
NonfreeKernelMo
Package: linux (not installed)
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=
ProcVersionSign
RelatedPackageV
linux-
linux-
linux-firmware 1.173.3
Tags: bionic
Uname: Linux 4.15.0-46-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm audio cdrom dip kvm lpadmin netdev plugdev sambashare sudo vboxusers
_MarkForUpload: True
dmi.bios.date: 08/15/2018
dmi.bios.vendor: Dell Inc.
dmi.bios.version: 1.8.1
dmi.board.name: 0P84C9
dmi.board.vendor: Dell Inc.
dmi.board.version: A01
dmi.chassis.type: 10
dmi.chassis.vendor: Dell Inc.
dmi.modalias: dmi:bvnDellInc.
dmi.product.family: Inspiron
dmi.product.name: Inspiron 15 7000 Gaming
dmi.sys.vendor: Dell Inc.
unsure if that's the kernel or not, but that's a better bet that the settings UI you reported the bug against