** Description changed:
[Impact]
- LightDM doesn't close the server side end of the pipes used to communicate
with session processes. This means each session that is created leaks two file
descriptors eventually leading to the system stopping it from creating new
pipes.
+ LightDM doesn't
Hmm, turns out I only committed the session leak from the attached patch
and not the greeter leak. I've committed that fix now.
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https://bugs.launchpad.net/bugs/1190344
Title:
lightdm
** Changed in: lightdm/1.2
Status: Fix Released = Fix Committed
** Changed in: lightdm/1.2
Milestone: 1.2.9 = 1.2.10
** Changed in: lightdm/1.12
Status: Fix Released = Fix Committed
** Changed in: lightdm/1.12
Milestone: 1.12.2 = 1.12.3
** Changed in: lightdm/1.10
This bug was fixed in the package lightdm - 1.10.4-0ubuntu2
---
lightdm (1.10.4-0ubuntu2) trusty; urgency=medium
* debian/config-error-dialog.sh:
* debian/lightdm-session:
- Use bash for the session to improve error handling (LP: #678421)
* debian/control:
- Depend on
Reopening this bug, as it wasn't actually fixed by the SRU that claimed
to fix it.
** Changed in: lightdm (Ubuntu Trusty)
Status: Fix Released = Confirmed
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** Tags removed: verification-failed
** Tags added: testcase verification-needed-utopic
** Tags added: raring
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Title:
lightdm is leaking FDs
Even thought this does not address the bug completely, can the lightdm
update be released none-the-less? as it does not degrade beyond what's
in current release/updates pockets?
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I just want to confirm this bug affects precise and precise-updates
which is using lightdm 1.2.3
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Title:
lightdm is leaking FDs -fix
To manage
Using 1.10.4-0ubuntu2 from trusty-proposed, I don't see any pipes open.
$ lsof -p 1055
COMMAND PID USER FD TYPE DEVICE SIZE/OFF NODE NAME
lightdm 1055 root cwd unknown /proc/1055/cwd (readlink:
Permission denied)
lightdm 1055 root rtd unknown
I needed to run it with sudo.
Every time I switch to Guest Session, logout, and then switch back to
the first user, I notice two more pipes open.
$ sudo lsof -p 1055 | grep FIFO
lsof: WARNING: can't stat() fuse.gvfsd-fuse file system /run/user/1000/gvfs
Output information may be
** Tags removed: verification-needed
** Tags added: verification-failed
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Title:
lightdm is leaking FDs -fix
To manage notifications about this
** Branch linked: lp:ubuntu/trusty-proposed/lightdm
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Title:
lightdm is leaking FDs -fix
To manage notifications about this bug go to:
Hello rumen, or anyone else affected,
Accepted lightdm into trusty-proposed. The package will build now and be
available at
https://launchpad.net/ubuntu/+source/lightdm/1.10.4-0ubuntu2 in a few
hours, and then in the -proposed repository.
Please help us by testing this new package. See
** Tags removed: leak
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Title:
lightdm is leaking FDs -fix
To manage notifications about this bug go to:
** Branch linked: lp:ubuntu/lightdm
** Branch linked: lp:ubuntu/utopic-proposed/lightdm
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Title:
lightdm is leaking FDs -fix
To manage
** Tags removed: fd fix
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Title:
lightdm is leaking FDs -fix
To manage notifications about this bug go to:
Hello rumen, or anyone else affected,
Accepted lightdm into utopic-proposed. The package will build now and be
available at http://launchpad.net/ubuntu/+source/lightdm/1.12.2-0ubuntu1
in a few hours, and then in the -proposed repository.
Please help us by testing this new package. See
** Branch linked: lp:lightdm
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Title:
lightdm is leaking FDs -fix
To manage notifications about this bug go to:
** Branch linked: lp:lightdm/1.12
** Branch linked: lp:lightdm/1.10
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Title:
lightdm is leaking FDs -fix
To manage notifications about this bug
** Branch linked: lp:lightdm/1.2
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Title:
lightdm is leaking FDs -fix
To manage notifications about this bug go to:
** Changed in: lightdm/1.2
Status: Triaged = Fix Released
** Changed in: lightdm/1.12
Status: Triaged = Fix Released
** Changed in: lightdm/1.10
Status: Triaged = Fix Released
** Changed in: lightdm
Status: Triaged = Fix Released
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This bug was fixed in the package lightdm - 1.13.0-0ubuntu1
---
lightdm (1.13.0-0ubuntu1) vivid; urgency=medium
* New upstream release:
- Fix crash when having configuration keys defined in multiple places
(LP: #1377373)
- Fix pipe file descriptor leak for each
** Description changed:
- Description of problem:
- Each time the greeter starts the number of open FDs increase. After each
login and logout cycle the number of open FDs is increased. Which over time
leads to impossible logins and the message in /var/log/messages is:
+ [Impact]
+ LightDM
** Also affects: lightdm (Ubuntu)
Importance: Undecided
Status: New
** Changed in: lightdm (Ubuntu)
Status: New = Triaged
** Changed in: lightdm (Ubuntu)
Importance: Undecided = High
** Changed in: lightdm
Importance: Medium = High
** Also affects: lightdm (Ubuntu Vivid)
The attachment FD_leak_fix.patch seems to be a patch. If it isn't,
please remove the patch flag from the attachment, remove the patch
tag, and if you are a member of the ~ubuntu-reviewers, unsubscribe the
team.
[This is an automated message performed by a Launchpad user owned by
~brian-murray,
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