Oopsie, indeed the crash on lid close is gone after disabling extensions. Even
the very act of turning off the overall extension switch in Tweaks crashes the
session.
Will figure out the culprit extension then.
** Changed in: gnome-shell (Ubuntu)
Status: Incomplete => Invalid
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https://bugs.launchpad.net/bugs/1805047
Title:
[Dell XPS 15 9575] gnome-shell crashes with segfault on suspend-by-
lid-close in Wayland session
Status in gnome-shell package in Ubuntu:
Invalid
Bug description:
In an X session, suspend and wakeup works when initiated either by lid
close or from panel menu.
In a Wayland session, suspend and wakeup works only when initiated from panel
menu.
However, gnome-shell segfaults when suspend is initiated by lid close.
When reopening the lid, I am back at the login screen for a new session.
(When suspend-on-lid-close is disabled in Gnome Tweaks, gnome-shell
and the Wayland session survive the lid close)
In dmesg I find the gnome-shell segfault every time, here on the
second line:
[ 139.420519] wlp2s0: deauthenticating from e0:28:6d:5d:ab:1b by local
choice (Reason: 3=DEAUTH_LEAVING)
[ 139.964629] gnome-shell[4166]: segfault at fffffffffffffbc8 ip
00007fd049223eb8 sp 00007ffdda00d6e0 error 5 in libst-1.0.so[7fd0491fd000+2b000]
[ 139.964633] Code: 00 00 48 8d 3d 67 78 00 00 e9 44 9c fd ff 0f 1f 40 00 41
57 41 56 41 55 41 54 55 53 48 83 ec 28 48 63 1d eb 74 01 00 48 01 fb <48> 8b 6b
08 48 85 ed 74 17 48 83 c4 28 48 89 e8 5b 5d 41 5c 41 5d
[ 140.063376] rfkill: input handler enabled
[ 140.603550] [drm] PCIE GART of 256M enabled (table at 0x000000F400000000).
[ 140.723020] [drm] UVD and UVD ENC initialized successfully.
[ 140.832956] [drm] VCE initialized successfully.
[ 140.951177] PM: suspend entry (deep)
ProblemType: Bug
DistroRelease: Ubuntu 18.10
Package: gnome-shell 3.30.1-2ubuntu1.18.10.1
ProcVersionSignature: Ubuntu 4.18.0-12.13-generic 4.18.17
Uname: Linux 4.18.0-12-generic x86_64
ApportVersion: 2.20.10-0ubuntu13.1
Architecture: amd64
CurrentDesktop: ubuntu:GNOME
Date: Sun Nov 25 21:13:44 2018
DisplayManager: gdm3
InstallationDate: Installed on 2018-09-13 (72 days ago)
InstallationMedia: Ubuntu 18.10 "Cosmic Cuttlefish" - Alpha amd64 (20180912)
SourcePackage: gnome-shell
UpgradeStatus: No upgrade log present (probably fresh install)
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