Use /dev/tty0 instead of /dev/console for VT operations
Bug #1566073 reported by
Robert Ancell
This bug affects 2 people
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
Light Display Manager |
Fix Released
|
High
|
Unassigned | ||
1.18 |
Fix Released
|
High
|
Unassigned | ||
lightdm (Ubuntu) |
Fix Released
|
High
|
Unassigned | ||
Trusty |
Confirmed
|
Undecided
|
Unassigned |
Bug Description
LightDM currently uses /dev/console for VT operations. In Ubuntu 16.04 this does not appear to work anymore. Switching to /dev/tty0 works, and this matches what logind and GDM use.
When these operations don't work this can affect the ability to switch between sessions.
There doesn't seem to be any documentation on what the correct device to use for VT operations is, so matching other software is probably just reducing the risk of hitting bugs.
Changed in lightdm: | |
milestone: | none → 1.19.0 |
Changed in lightdm: | |
status: | Fix Committed → Fix Released |
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This may be the cause of ongoing VT switching issues (bug 851612).