This bug is missing log files that will aid in diagnosing the problem.
While running an Ubuntu kernel (not a mainline or third-party kernel)
please enter the following command in a terminal window:
apport-collect 1840122
and then change the status of the bug to 'Confirmed'.
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This change has been made by an automated script, maintained by the
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** Changed in: linux (Ubuntu)
Status: New => Incomplete
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https://bugs.launchpad.net/bugs/1840122
Title:
System fails to reboot from live session or ubiquity-dm
Status in casper package in Ubuntu:
Confirmed
Status in linux package in Ubuntu:
Incomplete
Bug description:
Last known good image: Eoan Ubuntu Desktop 20190715
Test Case:
1. Boot eoan desktop to a live session
2. Wait a couple of minutes until snapd settles
3. Reboot the system from the system menu or from the command line
Expected result:
The system reboots
Actual result:
The systems fails to reboot or shutdown and displays some errors about
failing to unmount /cdrom and squashfs errors in a loop.
Unmounting /cdrom...
[FAILED] Failed unmounting /cdrom.
[ OK ] Started Shuts down the "li…" preinstalled system cleanly.
[ OK ] Reached target Final Step.
[ OK ] Started Reboot.
[ OK ] Reached target Reboot.
[ 115.744188] print_req_error: I/O error, dev sr0, sector 1508872 flags 80700
[ 115.768139] print_req_error: I/O error, dev sr0, sector 1508872 flags 0
[ 115.771469] print_req_error: I/O error, dev loop0, sector 1501550 flags 0
[ 115.775824] SQUASHFS error: squashfs_read_data failed to read block
0x2dd2d998
This also causes daily tests to fail.
ProblemType: Bug
DistroRelease: Ubuntu 19.10
Package: casper 1.414
ProcVersionSignature: Ubuntu 5.2.0-10.11-generic 5.2.4
Uname: Linux 5.2.0-10-generic x86_64
ApportVersion: 2.20.11-0ubuntu7
Architecture: amd64
CasperVersion: 1.414
CurrentDesktop: ubuntu:GNOME
Date: Wed Aug 14 08:31:30 2019
LiveMediaBuild: Ubuntu 19.10 "Eoan Ermine" - Alpha amd64 (20190813)
ProcEnviron:
TERM=xterm-256color
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=C.UTF-8
SHELL=/bin/bash
SourcePackage: casper
UpgradeStatus: No upgrade log present (probably fresh install)
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