The interessting part of the Error message is:
```
Failed to restart multipath-tools.service: Unit multipath-tools.service failed
to load properly, please adjust/correct and reload service manager: File exists
See system logs and 'systemctl status multipath-tools.service' for details.
invoke-rc.d: initscript multipath-tools, action "restart" failed.
○ multipath-tools.service
Loaded: [0;1;31merror[0m (Reason: Unit multipath-tools.service failed to
load properly, please adjust/correct and reload service manager: File exists)
Active: inactive (dead)
[0;1;31mWarning:[0m The unit file, source configuration file or drop-ins of
multipath-tools.service changed on disk. Run 'systemctl daemon-reload' to
reload units.
```
After reboot this is still the case:
```
root@resolver-test:~# systemctl status multipath-tools.service
Warning: The unit file, source configuration file or drop-ins of
multipath-tools.service changed on disk. Run 'systemctl daemon-reload' to
reload units.
○ multipath-tools.service
Loaded: error (Reason: Unit multipath-tools.service failed to load
properly, please adjust/correct and reload service manager: File exists)
Active: inactive (dead)
root@resolver-test:~# systemctl restart multipath-tools.service
Failed to restart multipath-tools.service: Unit multipath-tools.service failed
to load properly, please adjust/correct and reload service manager: File exists
See system logs and 'systemctl status multipath-tools.service' for details.
root@resolver-test:~# journalctl -u multipath-tools.service
-- No entries --
root@resolver-test:~# systemctl status multipath-tools.service
Warning: The unit file, source configuration file or drop-ins of
multipath-tools.service changed on disk. Run 'systemctl daemon-reload' to
reload units.
○ multipath-tools.service
Loaded: error (Reason: Unit multipath-tools.service failed to load
properly, please adjust/correct and reload service manager: File exists)
Active: inactive (dead)
root@resolver-test:~# systemctl daemon-reload
root@resolver-test:~# systemctl restart multipath-tools.service
Failed to restart multipath-tools.service: Unit multipath-tools.service failed
to load properly, please adjust/correct and reload service manager: File exists
See system logs and 'systemctl status multipath-tools.service' for details.
root@resolver-test:~# systemctl status multipath-tools.service
Warning: The unit file, source configuration file or drop-ins of
multipath-tools.service changed on disk. Run 'systemctl daemon-reload' to
reload units.
○ multipath-tools.service
Loaded: error (Reason: Unit multipath-tools.service failed to load
properly, please adjust/correct and reload service manager: File exists)
Active: inactive (dead)
```
multipath-tools is depended by ubuntu-server but not really used.
Even purging it fails:
```
root@resolver-test:~# aptitude purge multipath-tools
The following packages will be REMOVED:
multipath-tools{p}
0 packages upgraded, 0 newly installed, 1 to remove and 0 not upgraded.
Need to get 0 B of archives. After unpacking 1,256 kB will be freed.
Do you want to continue? [Y/n/?] y
(Reading database ... 182822 files and directories currently installed.)
Removing multipath-tools (0.8.8-1ubuntu1) ...
Failed to stop multipath-tools.service: Unit multipath-tools.service not loaded.
invoke-rc.d: initscript multipath-tools, action "stop" failed.
dpkg: error processing package multipath-tools (--remove):
installed multipath-tools package pre-removal script subprocess returned error
exit status 1
dpkg: too many errors, stopping
multipathd.socket is a disabled or a static unit, not starting it.
Failed to start multipath-tools.service: Unit multipath-tools.service failed to
load properly, please adjust/correct and reload service manager: File exists
See system logs and 'systemctl status multipath-tools.service' for details.
invoke-rc.d: initscript multipath-tools, action "start" failed.
○ multipath-tools.service
Loaded: error (Reason: Unit multipath-tools.service failed to load
properly, please adjust/correct and reload service manager: File exists)
Active: inactive (dead)
Warning: The unit file, source configuration file or drop-ins of
multipath-tools.service changed on disk. Run 'systemctl daemon-reload' to
reload units.
dpkg: error while cleaning up:
installed multipath-tools package post-installation script subprocess returned
error exit status 1
Errors were encountered while processing:
multipath-tools
Processing was halted because there were too many errors.
E: Sub-process /usr/bin/dpkg returned an error code (1)
Processing triggers for libc-bin (2.35-0ubuntu3) ...
```
Commenting out
```
if [ -z "${DPKG_ROOT:-}" ] && [ "$1" = remove ] && [ -x
"/etc/init.d/multipath-tools" ] ; then
invoke-rc.d multipath-tools stop || exit 1
fi
```
in /var/lib/dpkg/info/multipath-tools.prerm, allows me to purge
`multipath-tools` and install `ubuntu-server` including the `multipath-tools`
again afterwards.
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1971954
Title:
package multipath-tools 0.8.8-1ubuntu1 failed to install/upgrade:
installed multipath-tools package post-installation script subprocess
returned error exit status 1
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/multipath-tools/+bug/1971954/+subscriptions
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