** Changed in: lightdm/1.10
Milestone: None => 1.10.7
** Changed in: lightdm (Ubuntu Trusty)
Status: Triaged => Fix Committed
** Changed in: lightdm (Ubuntu Xenial)
Status: Triaged => Fix Committed
** Description changed:
- Steps to reproduce:
+ [Impact]
+ LightDM quits when it receives SIGUSR1, SIGUSR2 or SIGHUP. But convention
these signals should not quit a service (they should get it to dump state,
reload configuration etc).
- service lightdm reload
+ [Test Case]
+ 1. Start lightdm
+ 2. sudo killall -SIGHUP lightdm
- Expected:
+ Expected result:
+ Nothing happens
- lightdm reloads configuration without exiting
+ Observed result:
+ LightDM restarts
- Actual:
-
- lightdm exits, taking the X server with it, killing any user session
-
-
- Even if config refresh isn't supported, lightdm should not quit when it
receives SIGHUP, or reloading the service will have the same effect as stopping
it -- definitely not optimal with remotely managed workstations.
+ [Regression Potential]
+ Low. We now just quit only on SIGTERM and SIGINT.
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https://bugs.launchpad.net/bugs/960157
Title:
lightdm exits on SIGHUP
Status in Light Display Manager:
Fix Committed
Status in Light Display Manager 1.10 series:
Fix Committed
Status in Light Display Manager 1.16 series:
Fix Committed
Status in Light Display Manager 1.18 series:
Fix Committed
Status in Light Display Manager 1.2 series:
Won't Fix
Status in lightdm package in Ubuntu:
Fix Committed
Status in lightdm source package in Trusty:
Fix Committed
Status in lightdm source package in Xenial:
Fix Committed
Status in lightdm source package in y-series:
Fix Committed
Bug description:
[Impact]
LightDM quits when it receives SIGUSR1, SIGUSR2 or SIGHUP. But convention
these signals should not quit a service (they should get it to dump state,
reload configuration etc).
[Test Case]
1. Start lightdm
2. sudo killall -SIGHUP lightdm
Expected result:
Nothing happens
Observed result:
LightDM restarts
[Regression Potential]
Low. We now just quit only on SIGTERM and SIGINT.
To manage notifications about this bug go to:
https://bugs.launchpad.net/lightdm/+bug/960157/+subscriptions
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