** Description changed:
+ [Impact]
+
+ * The software fails to start, so is rendered useless to an end user
+
+ * Until recently LTO had not been enabled for the builds.
+
+
+ [Test Plan]
+
+ * Start the client. The client should start normally.
+
+ * Test the normal functionality as used by the tester. Optionally try
+ some features not normally used, if they exist.
+
+
+ [Where problems could occur]
+
+ * Any rebuilding against a newer toolchain/libraries can have
+ unintended consequences for features, new crashes etc. Therefore testers
+ (where possible) should do more than just test if 'it starts'.
+
+
+ ***** original report continues ******
+
$ lsb_release -rd
Description: Ubuntu Hirsute Hippo (development branch)
Release: 21.04
$ apt-cache policy nextcloud-desktop
nextcloud-desktop:
Installed: 3.1.1-1ubuntu1
Candidate: 3.1.1-1ubuntu1
Version table:
*** 3.1.1-1ubuntu1 500
500 http://gb.archive.ubuntu.com/ubuntu hirsute/universe amd64
Packages
100 /var/lib/dpkg/status
Since the last update, when I try to launch the nextcloud app it crashes
with a Segmentation fault.
ProblemType: Crash
DistroRelease: Ubuntu 21.04
Package: nextcloud-desktop 3.1.1-1ubuntu1
ProcVersionSignature: Ubuntu 5.11.0-13.14-generic 5.11.7
Uname: Linux 5.11.0-13-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.20.11-0ubuntu62
Architecture: amd64
CasperMD5CheckResult: unknown
CurrentDesktop: GNOME
Date: Thu Apr 8 14:15:21 2021
ExecutablePath: /usr/bin/nextcloud
InstallationDate: Installed on 2019-11-02 (523 days ago)
InstallationMedia: Ubuntu 19.10 "Eoan Ermine" - Release amd64 (20191017)
JournalErrors:
- Error: command ['journalctl', '-b', '--priority=warning', '--lines=1000']
failed with exit code 1: [0;1;39mHint: You are currently not seeing messages
from other users and the system.[0m
- [0;1;39m Users in groups 'adm', 'systemd-journal' can see all
messages.[0m
- [0;1;39m Pass -q to turn off this notice.[0m
- [0;1;31mNo journal files were opened due to insufficient permissions.[0m
+ Error: command ['journalctl', '-b', '--priority=warning', '--lines=1000']
failed with exit code 1: [0;1;39mHint: You are currently not seeing messages
from other users and the system.[0m
+ [0;1;39m Users in groups 'adm', 'systemd-journal' can see all
messages.[0m
+ [0;1;39m Pass -q to turn off this notice.[0m
+ [0;1;31mNo journal files were opened due to insufficient permissions.[0m
ProcCmdline: /usr/bin/nextcloud
ProcEnviron:
- SHELL=/bin/bash
- LANGUAGE=en_GB:en
- LANG=en_GB.UTF-8
- XDG_RUNTIME_DIR=<set>
- PATH=(custom, user)
+ SHELL=/bin/bash
+ LANGUAGE=en_GB:en
+ LANG=en_GB.UTF-8
+ XDG_RUNTIME_DIR=<set>
+ PATH=(custom, user)
SegvAnalysis:
- Segfault happened at: 0x7ff4a476963f: mov 0x8(%rdi),%r15
- PC (0x7ff4a476963f) ok
- source "0x8(%rdi)" (0x00000008) not located in a known VMA region (needed
readable region)!
- destination "%r15" ok
+ Segfault happened at: 0x7ff4a476963f: mov 0x8(%rdi),%r15
+ PC (0x7ff4a476963f) ok
+ source "0x8(%rdi)" (0x00000008) not located in a known VMA region (needed
readable region)!
+ destination "%r15" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: nextcloud-desktop
StacktraceTop:
- () at /lib/x86_64-linux-gnu/libQt5Core.so.5
- QGuiApplication::screenAdded(QScreen*) () at
/lib/x86_64-linux-gnu/libQt5Gui.so.5
- QWindowSystemInterface::handleScreenAdded(QPlatformScreen*, bool) () at
/lib/x86_64-linux-gnu/libQt5Gui.so.5
- QXcbConnection::initializeScreens() () at
/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
- QXcbConnection::QXcbConnection(QXcbNativeInterface*, bool, unsigned int,
char const*) () at /lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
+ () at /lib/x86_64-linux-gnu/libQt5Core.so.5
+ QGuiApplication::screenAdded(QScreen*) () at
/lib/x86_64-linux-gnu/libQt5Gui.so.5
+ QWindowSystemInterface::handleScreenAdded(QPlatformScreen*, bool) () at
/lib/x86_64-linux-gnu/libQt5Gui.so.5
+ QXcbConnection::initializeScreens() () at
/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
+ QXcbConnection::QXcbConnection(QXcbNativeInterface*, bool, unsigned int,
char const*) () at /lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
Title: nextcloud crashed with SIGSEGV
UpgradeStatus: Upgraded to hirsute on 2021-03-30 (8 days ago)
UserGroups: dialout family libvirt mail sudo
separator:
** Summary changed:
- nextcloud crashed with SIGSEGV.
+ [SRU] nextcloud crashed with SIGSEGV.
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https://bugs.launchpad.net/bugs/1923053
Title:
[SRU] nextcloud crashed with SIGSEGV.
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