Same result (freeze on s2disk screen) in both kernels.
** Changed in: linux (Ubuntu)
Status: Incomplete => Confirmed
** Tags added: kernel-bug-exists-upstream
** Attachment added: "4.15-46.log"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1819915/+attachment/5246431/+files/4.15-46.log
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https://bugs.launchpad.net/bugs/1819915
Title:
s2disk freezes at saving image to disk (hibernation)
Status in linux package in Ubuntu:
Confirmed
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://imgur.com/gallery/jOyHEcL --> I get stuck on this screen after
running hibernate or pm-hibernate. (sys-req REISUB combination works
there and is the only good way to restart I found)
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-Inspiron-15-7000-Gaming 4.15.0-46-generic #49-Ubuntu SMP Wed
Feb 6 09:33:07 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux
# 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-ad52-4c21-baf0-01a813ccc6ac none swap sw
0 0
n
root@matheus-Inspiron-15-7000-Gaming:/home/matheus# cat /var/log/syslog |
grep hibernate
root@matheus-Inspiron-15-7000-Gaming:/home/matheus# cat /var/log/syslog |
grep hiber
root@matheus-Inspiron-15-7000-Gaming:/home/matheus# cat /var/log/syslog |
grep s2disk
root@matheus-Inspiron-15-7000-Gaming:/home/matheus# cat /var/log/syslog |
grep hibernation
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.
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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/controlC0: matheus 25949 F.... pulseaudio
/dev/snd/seq: matheus 4986 f.... qsynth
CurrentDesktop: ubuntu:GNOME
DistroRelease: Ubuntu 18.04
HibernationDevice: RESUME=UUID=bfc6f294-b737-4999-a444-01e1f410de06
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
NonfreeKernelModules: nvidia_modeset nvidia
Package: linux (not installed)
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-46-generic
root=UUID=659db14c-2a6c-4f9c-93bf-d31c4a84abb6 ro nouveau.blacklist=1 debug
no_console_suspend systemd.log_level=info nvidia-drm.modeset=0
ProcVersionSignature: Ubuntu 4.15.0-46.49-generic 4.15.18
RelatedPackageVersions:
linux-restricted-modules-4.15.0-46-generic N/A
linux-backports-modules-4.15.0-46-generic N/A
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.:bvr1.8.1:bd08/15/2018:svnDellInc.:pnInspiron157000Gaming:pvr:rvnDellInc.:rn0P84C9:rvrA01:cvnDellInc.:ct10:cvr:
dmi.product.family: Inspiron
dmi.product.name: Inspiron 15 7000 Gaming
dmi.sys.vendor: Dell Inc.
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