Public bug reported:
I had a fresh installation of Ubuntu-18.04. From the beginning suspend
was failing spuriously. When I looked up in Google, I was suggested to
upgrade my kernel as the provided kernel 4.15 was buggy. So I compiled
the kernel from source and upgraded to 5.04. The problem still
persisted. Having GRUB_CMDLINE_LINUX_DEFAULT="acpi_sleep=nonvs" in the
file /etc/default/grub and running sudo update-grub does not change
anything. Finally I have narrowed down the problem to calling sudo pm-
suspend directly. The command works perfectly fine until a few suspend-
wakeup cycles have passed. After a few cycle, the screen blanks out and
the system does not go to sleep. Nothing responds and I have to do a
hard reboot after which everything works the same.
Release: Description: Ubuntu 18.04.2 LTS
Release: 18.04
pm-utils:
Installed: 1.4.1-17
Candidate: 1.4.1-17
Version table:
*** 1.4.1-17 500
500 http://in.archive.ubuntu.com/ubuntu bionic/universe amd64 Packages
500 http://in.archive.ubuntu.com/ubuntu bionic/universe i386 Packages
100 /var/lib/dpkg/status
Expected pm-suspend to work every time. Instead, pm-suspend fails to put
the system to sleep after a few cycles.
ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: pm-utils 1.4.1-17
Uname: Linux 5.0.4 x86_64
ApportVersion: 2.20.9-0ubuntu7.5
Architecture: amd64
CurrentDesktop: ubuntu:GNOME
Date: Mon Apr 1 21:20:39 2019
InstallationDate: Installed on 2019-02-13 (47 days ago)
InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426)
PackageArchitecture: all
ProcEnviron:
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=en_IN
SHELL=/bin/bash
SourcePackage: pm-utils
UpgradeStatus: No upgrade log present (probably fresh install)
** Affects: pm-utils (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug bionic
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1822642
Title:
Suspend with pm-suspend (or any other way) stops working after a few
cycles
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/pm-utils/+bug/1822642/+subscriptions
--
ubuntu-bugs mailing list
[email protected]
https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
