[Desktop-packages] [Bug 1190344] Re: Daemon end of session/greeter pipes not closed
Still seeing this issue with package and tracking FIFO on log in log out
lightdm.x86_64 1.25.0-1.el7
lightdm-gobject.x86_64 1.25.0-1.el7
lightdm-gtk.x86_64 1.8.5-19.el7
lightdm-gtk-common.noarch 1.8.5-19.el7
[root@caeusadm tmp]# lightdm -v
lightdm 1.25.0
[root@caeusadm tmp]# lsof -p 13696 | grep FIFO | wc -l
188
[root@caeusadm tmp]# lsof -p 13696 | grep FIFO | wc -l
190
Increments by 2 for every log in log out and never frees them up.
When it passes open file limit (currently 1024) lightdm crashes and all
users lose session.
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https://bugs.launchpad.net/bugs/1190344
Title:
Daemon end of session/greeter pipes not closed
Status in Light Display Manager:
Fix Released
Status in Light Display Manager 1.10 series:
Fix Released
Status in Light Display Manager 1.12 series:
Fix Released
Status in Light Display Manager 1.2 series:
Fix Released
Status in lightdm package in Ubuntu:
Fix Released
Status in lightdm source package in Precise:
Fix Released
Status in lightdm source package in Trusty:
Fix Released
Status in lightdm source package in Utopic:
Fix Released
Status in lightdm source package in Vivid:
Fix Released
Bug description:
[Impact]
LightDM doesn't close the server side end of the pipes used to communicate
with session processes and greeters. This means each session/greeter that is
created leaks two file descriptors eventually leading to the system stopping it
from creating new pipes.
[Test Case]
1. Start LightDM
2. Check how many pipes are open
# lsof -p {lightdm_pid} | grep FIFO | wc -l
3. Create sessions by either cycling between users in Unity Greeter or
logging in and out
4. Check how many pipes exist using step 2.
Expected result:
No more pipes should be open
Observed result:
Many pipes remain open
[Regression Potential]
Low. Fix is to close pipes when finished with them. Tested with regression
tests.
To manage notifications about this bug go to:
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[Desktop-packages] [Bug 1190344] Re: Daemon end of session/greeter pipes not closed
** Project changed: unity-greeter => ubuntu-translations
** No longer affects: ubuntu-translations
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https://bugs.launchpad.net/bugs/1190344
Title:
Daemon end of session/greeter pipes not closed
Status in Light Display Manager:
Fix Released
Status in Light Display Manager 1.10 series:
Fix Released
Status in Light Display Manager 1.12 series:
Fix Released
Status in Light Display Manager 1.2 series:
Fix Released
Status in lightdm package in Ubuntu:
Fix Released
Status in lightdm source package in Precise:
Fix Released
Status in lightdm source package in Trusty:
Fix Released
Status in lightdm source package in Utopic:
Fix Released
Status in lightdm source package in Vivid:
Fix Released
Bug description:
[Impact]
LightDM doesn't close the server side end of the pipes used to communicate
with session processes and greeters. This means each session/greeter that is
created leaks two file descriptors eventually leading to the system stopping it
from creating new pipes.
[Test Case]
1. Start LightDM
2. Check how many pipes are open
# lsof -p {lightdm_pid} | grep FIFO | wc -l
3. Create sessions by either cycling between users in Unity Greeter or
logging in and out
4. Check how many pipes exist using step 2.
Expected result:
No more pipes should be open
Observed result:
Many pipes remain open
[Regression Potential]
Low. Fix is to close pipes when finished with them. Tested with regression
tests.
To manage notifications about this bug go to:
https://bugs.launchpad.net/lightdm/+bug/1190344/+subscriptions
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[Desktop-packages] [Bug 1190344] Re: Daemon end of session/greeter pipes not closed
This bug was fixed in the package lightdm - 1.2.3-0ubuntu2.7
---
lightdm (1.2.3-0ubuntu2.7) precise; urgency=medium
* debian/patches/15_gsources.patch:
- Correctly remove GSources on finalize (LP: #1431654)
lightdm (1.2.3-0ubuntu2.6) precise; urgency=medium
* debian/patches/09_close_pipes.patch:
- Close pipes correctly (LP: #1190344)
* debian/patches/10_conf_section_name.patch:
- Correct section name in default users.conf (LP: #1069218)
* debian/patches/11_quit_timeout.patch:
- Destroy quit timeout when a process object is destroyed - fixes a crash
where a deleted Process object might be accessed after a timeout
(LP: #1207935)
* debian/patches/12_layout_no_x11.patch:
- Handle not getting an X connection when attempting to get X layouts
(LP: #1235915)
* debian/patches/13_introspection_makefile.patch:
- Fix introspection build with newer versions of g-ir-scanner
* debian/patches/14_compile_warnings.patch:
- Fix compile warnings
-- Robert Ancell robert.anc...@canonical.com Tue, 17 Mar 2015 14:21:43
+1300
** Changed in: lightdm (Ubuntu Precise)
Status: Fix Committed = Fix Released
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https://bugs.launchpad.net/bugs/1190344
Title:
Daemon end of session/greeter pipes not closed
Status in Light Display Manager:
Fix Released
Status in Light Display Manager 1.10 series:
Fix Released
Status in Light Display Manager 1.12 series:
Fix Released
Status in Light Display Manager 1.2 series:
Fix Released
Status in Unity Greeter:
Invalid
Status in lightdm package in Ubuntu:
Fix Released
Status in lightdm source package in Precise:
Fix Released
Status in lightdm source package in Trusty:
Fix Released
Status in lightdm source package in Utopic:
Fix Released
Status in lightdm source package in Vivid:
Fix Released
Bug description:
[Impact]
LightDM doesn't close the server side end of the pipes used to communicate
with session processes and greeters. This means each session/greeter that is
created leaks two file descriptors eventually leading to the system stopping it
from creating new pipes.
[Test Case]
1. Start LightDM
2. Check how many pipes are open
# lsof -p {lightdm_pid} | grep FIFO | wc -l
3. Create sessions by either cycling between users in Unity Greeter or
logging in and out
4. Check how many pipes exist using step 2.
Expected result:
No more pipes should be open
Observed result:
Many pipes remain open
[Regression Potential]
Low. Fix is to close pipes when finished with them. Tested with regression
tests.
To manage notifications about this bug go to:
https://bugs.launchpad.net/lightdm/+bug/1190344/+subscriptions
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[Desktop-packages] [Bug 1190344] Re: Daemon end of session/greeter pipes not closed
** Package changed: fedora = unity-greeter
** Changed in: unity-greeter
Importance: Unknown = Undecided
** Changed in: unity-greeter
Status: Unknown = New
** Changed in: unity-greeter
Remote watch: Red Hat Bugzilla #973584 = None
** Changed in: unity-greeter
Status: New = Invalid
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You received this bug notification because you are a member of Desktop
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https://bugs.launchpad.net/bugs/1190344
Title:
Daemon end of session/greeter pipes not closed
Status in Light Display Manager:
Fix Released
Status in Light Display Manager 1.10 series:
Fix Released
Status in Light Display Manager 1.12 series:
Fix Released
Status in Light Display Manager 1.2 series:
Fix Released
Status in Unity Greeter:
Invalid
Status in lightdm package in Ubuntu:
Fix Released
Status in lightdm source package in Precise:
Fix Committed
Status in lightdm source package in Trusty:
Fix Released
Status in lightdm source package in Utopic:
Fix Released
Status in lightdm source package in Vivid:
Fix Released
Bug description:
[Impact]
LightDM doesn't close the server side end of the pipes used to communicate
with session processes and greeters. This means each session/greeter that is
created leaks two file descriptors eventually leading to the system stopping it
from creating new pipes.
[Test Case]
1. Start LightDM
2. Check how many pipes are open
# lsof -p {lightdm_pid} | grep FIFO | wc -l
3. Create sessions by either cycling between users in Unity Greeter or
logging in and out
4. Check how many pipes exist using step 2.
Expected result:
No more pipes should be open
Observed result:
Many pipes remain open
[Regression Potential]
Low. Fix is to close pipes when finished with them. Tested with regression
tests.
To manage notifications about this bug go to:
https://bugs.launchpad.net/lightdm/+bug/1190344/+subscriptions
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[Desktop-packages] [Bug 1190344] Re: Daemon end of session/greeter pipes not closed
Still fixed in 1.2.3-0ubuntu2.7
** Tags removed: verification-needed
--
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to lightdm in Ubuntu.
https://bugs.launchpad.net/bugs/1190344
Title:
Daemon end of session/greeter pipes not closed
Status in Light Display Manager:
Fix Released
Status in Light Display Manager 1.10 series:
Fix Released
Status in Light Display Manager 1.12 series:
Fix Released
Status in Light Display Manager 1.2 series:
Fix Released
Status in lightdm package in Ubuntu:
Fix Released
Status in lightdm source package in Precise:
Fix Committed
Status in lightdm source package in Trusty:
Fix Released
Status in lightdm source package in Utopic:
Fix Released
Status in lightdm source package in Vivid:
Fix Released
Status in Fedora:
Unknown
Bug description:
[Impact]
LightDM doesn't close the server side end of the pipes used to communicate
with session processes and greeters. This means each session/greeter that is
created leaks two file descriptors eventually leading to the system stopping it
from creating new pipes.
[Test Case]
1. Start LightDM
2. Check how many pipes are open
# lsof -p {lightdm_pid} | grep FIFO | wc -l
3. Create sessions by either cycling between users in Unity Greeter or
logging in and out
4. Check how many pipes exist using step 2.
Expected result:
No more pipes should be open
Observed result:
Many pipes remain open
[Regression Potential]
Low. Fix is to close pipes when finished with them. Tested with regression
tests.
To manage notifications about this bug go to:
https://bugs.launchpad.net/lightdm/+bug/1190344/+subscriptions
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[Desktop-packages] [Bug 1190344] Re: Daemon end of session/greeter pipes not closed
Hello rumen, or anyone else affected,
Accepted lightdm into precise-proposed. The package will build now and
be available at
https://launchpad.net/ubuntu/+source/lightdm/1.2.3-0ubuntu2.7 in a few
hours, and then in the -proposed repository.
Please help us by testing this new package. See
https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to
enable and use -proposed. Your feedback will aid us getting this update
out to other Ubuntu users.
If this package fixes the bug for you, please add a comment to this bug,
mentioning the version of the package you tested, and change the tag
from verification-needed to verification-done. If it does not fix the
bug for you, please add a comment stating that, and change the tag to
verification-failed. In either case, details of your testing will help
us make a better decision.
Further information regarding the verification process can be found at
https://wiki.ubuntu.com/QATeam/PerformingSRUVerification . Thank you in
advance!
** Tags added: verification-needed
--
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to lightdm in Ubuntu.
https://bugs.launchpad.net/bugs/1190344
Title:
Daemon end of session/greeter pipes not closed
Status in Light Display Manager:
Fix Released
Status in Light Display Manager 1.10 series:
Fix Released
Status in Light Display Manager 1.12 series:
Fix Released
Status in Light Display Manager 1.2 series:
Fix Released
Status in lightdm package in Ubuntu:
Fix Released
Status in lightdm source package in Precise:
Fix Committed
Status in lightdm source package in Trusty:
Fix Released
Status in lightdm source package in Utopic:
Fix Released
Status in lightdm source package in Vivid:
Fix Released
Status in Fedora:
Unknown
Bug description:
[Impact]
LightDM doesn't close the server side end of the pipes used to communicate
with session processes and greeters. This means each session/greeter that is
created leaks two file descriptors eventually leading to the system stopping it
from creating new pipes.
[Test Case]
1. Start LightDM
2. Check how many pipes are open
# lsof -p {lightdm_pid} | grep FIFO | wc -l
3. Create sessions by either cycling between users in Unity Greeter or
logging in and out
4. Check how many pipes exist using step 2.
Expected result:
No more pipes should be open
Observed result:
Many pipes remain open
[Regression Potential]
Low. Fix is to close pipes when finished with them. Tested with regression
tests.
To manage notifications about this bug go to:
https://bugs.launchpad.net/lightdm/+bug/1190344/+subscriptions
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[Desktop-packages] [Bug 1190344] Re: Daemon end of session/greeter pipes not closed
This bug was fixed in the package lightdm - 1.12.3-0ubuntu1
---
lightdm (1.12.3-0ubuntu1) utopic; urgency=medium
* New upstream release:
- Fix pipe file descriptor leak for each greeter session. (LP: #1190344)
- Don't attempt generate D-Bus seat/session removal signals on shutdown.
* debian/guest-account.sh:
- Rename variables to make script compatible with Bash (LP: #1411100)
* debian/lightdm-session:
- Use bash for the session to improve error handling (LP: #678421)
* debian/control:
- Depend on bash
lightdm (1.12.2-0ubuntu1) utopic; urgency=medium
* New upstream release:
- Fix pipe file descriptor leak for each session login / authentication
(LP: #1190344)
- Use correct syntax for DesktopNames key in session files (LP: #1383321)
- Mock /run in tests
* debian/config-error-dialog.sh:
- Show warning dialog instead of interrupted login if syntax error in
~/.profile etc (LP: #678421)
-- Robert Ancell robert.anc...@canonical.com Tue, 10 Mar 2015 16:02:44
+1300
** Changed in: lightdm (Ubuntu Utopic)
Status: Fix Committed = Fix Released
--
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to lightdm in Ubuntu.
https://bugs.launchpad.net/bugs/1190344
Title:
Daemon end of session/greeter pipes not closed
Status in Light Display Manager:
Fix Released
Status in Light Display Manager 1.10 series:
Fix Released
Status in Light Display Manager 1.12 series:
Fix Released
Status in Light Display Manager 1.2 series:
Fix Released
Status in lightdm package in Ubuntu:
Fix Released
Status in lightdm source package in Precise:
Fix Committed
Status in lightdm source package in Trusty:
Fix Released
Status in lightdm source package in Utopic:
Fix Released
Status in lightdm source package in Vivid:
Fix Released
Status in Fedora:
Unknown
Bug description:
[Impact]
LightDM doesn't close the server side end of the pipes used to communicate
with session processes and greeters. This means each session/greeter that is
created leaks two file descriptors eventually leading to the system stopping it
from creating new pipes.
[Test Case]
1. Start LightDM
2. Check how many pipes are open
# lsof -p {lightdm_pid} | grep FIFO | wc -l
3. Create sessions by either cycling between users in Unity Greeter or
logging in and out
4. Check how many pipes exist using step 2.
Expected result:
No more pipes should be open
Observed result:
Many pipes remain open
[Regression Potential]
Low. Fix is to close pipes when finished with them. Tested with regression
tests.
To manage notifications about this bug go to:
https://bugs.launchpad.net/lightdm/+bug/1190344/+subscriptions
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[Desktop-packages] [Bug 1190344] Re: Daemon end of session/greeter pipes not closed
This bug was fixed in the package lightdm - 1.10.5-0ubuntu1
---
lightdm (1.10.5-0ubuntu1) trusty; urgency=medium
* New upstream release:
- Fix pipe file descriptor leak for each greeter session. (LP: #1190344)
- Don't attempt generate D-Bus seat/session removal signals on shutdown.
* debian/guest-account.sh:
- Rename variables to make script compatible with Bash (LP: #1411100)
* debian/control:
- Set required version of bash
-- Robert Ancell robert.anc...@canonical.com Tue, 10 Mar 2015 16:49:11
+1300
** Changed in: lightdm (Ubuntu Trusty)
Status: Fix Committed = Fix Released
--
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to lightdm in Ubuntu.
https://bugs.launchpad.net/bugs/1190344
Title:
Daemon end of session/greeter pipes not closed
Status in Light Display Manager:
Fix Released
Status in Light Display Manager 1.10 series:
Fix Released
Status in Light Display Manager 1.12 series:
Fix Released
Status in Light Display Manager 1.2 series:
Fix Released
Status in lightdm package in Ubuntu:
Fix Released
Status in lightdm source package in Precise:
Fix Committed
Status in lightdm source package in Trusty:
Fix Released
Status in lightdm source package in Utopic:
Fix Committed
Status in lightdm source package in Vivid:
Fix Released
Status in Fedora:
Unknown
Bug description:
[Impact]
LightDM doesn't close the server side end of the pipes used to communicate
with session processes and greeters. This means each session/greeter that is
created leaks two file descriptors eventually leading to the system stopping it
from creating new pipes.
[Test Case]
1. Start LightDM
2. Check how many pipes are open
# lsof -p {lightdm_pid} | grep FIFO | wc -l
3. Create sessions by either cycling between users in Unity Greeter or
logging in and out
4. Check how many pipes exist using step 2.
Expected result:
No more pipes should be open
Observed result:
Many pipes remain open
[Regression Potential]
Low. Fix is to close pipes when finished with them. Tested with regression
tests.
To manage notifications about this bug go to:
https://bugs.launchpad.net/lightdm/+bug/1190344/+subscriptions
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[Desktop-packages] [Bug 1190344] Re: Daemon end of session/greeter pipes not closed
Hello rumen, or anyone else affected,
Accepted lightdm into utopic-proposed. The package will build now and be
available at
https://launchpad.net/ubuntu/+source/lightdm/1.12.3-0ubuntu1 in a few
hours, and then in the -proposed repository.
Please help us by testing this new package. See
https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to
enable and use -proposed. Your feedback will aid us getting this update
out to other Ubuntu users.
If this package fixes the bug for you, please add a comment to this bug,
mentioning the version of the package you tested, and change the tag
from verification-needed to verification-done. If it does not fix the
bug for you, please add a comment stating that, and change the tag to
verification-failed. In either case, details of your testing will help
us make a better decision.
Further information regarding the verification process can be found at
https://wiki.ubuntu.com/QATeam/PerformingSRUVerification . Thank you in
advance!
** Changed in: lightdm (Ubuntu Utopic)
Status: Triaged = Fix Committed
** Tags added: verification-needed
--
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to lightdm in Ubuntu.
https://bugs.launchpad.net/bugs/1190344
Title:
Daemon end of session/greeter pipes not closed
Status in Light Display Manager:
Fix Released
Status in Light Display Manager 1.10 series:
Fix Released
Status in Light Display Manager 1.12 series:
Fix Released
Status in Light Display Manager 1.2 series:
Fix Released
Status in lightdm package in Ubuntu:
Fix Released
Status in lightdm source package in Precise:
Triaged
Status in lightdm source package in Trusty:
Fix Committed
Status in lightdm source package in Utopic:
Fix Committed
Status in lightdm source package in Vivid:
Fix Released
Status in Fedora:
Unknown
Bug description:
[Impact]
LightDM doesn't close the server side end of the pipes used to communicate
with session processes and greeters. This means each session/greeter that is
created leaks two file descriptors eventually leading to the system stopping it
from creating new pipes.
[Test Case]
1. Start LightDM
2. Check how many pipes are open
# lsof -p {lightdm_pid} | grep FIFO | wc -l
3. Create sessions by either cycling between users in Unity Greeter or
logging in and out
4. Check how many pipes exist using step 2.
Expected result:
No more pipes should be open
Observed result:
Many pipes remain open
[Regression Potential]
Low. Fix is to close pipes when finished with them. Tested with regression
tests.
To manage notifications about this bug go to:
https://bugs.launchpad.net/lightdm/+bug/1190344/+subscriptions
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[Desktop-packages] [Bug 1190344] Re: Daemon end of session/greeter pipes not closed
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/1.10.5-0ubuntu1 in a few
hours, and then in the -proposed repository.
Please help us by testing this new package. See
https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to
enable and use -proposed. Your feedback will aid us getting this update
out to other Ubuntu users.
If this package fixes the bug for you, please add a comment to this bug,
mentioning the version of the package you tested, and change the tag
from verification-needed to verification-done. If it does not fix the
bug for you, please add a comment stating that, and change the tag to
verification-failed. In either case, details of your testing will help
us make a better decision.
Further information regarding the verification process can be found at
https://wiki.ubuntu.com/QATeam/PerformingSRUVerification . Thank you in
advance!
** Changed in: lightdm (Ubuntu Trusty)
Status: Triaged = Fix Committed
--
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to lightdm in Ubuntu.
https://bugs.launchpad.net/bugs/1190344
Title:
Daemon end of session/greeter pipes not closed
Status in Light Display Manager:
Fix Released
Status in Light Display Manager 1.10 series:
Fix Released
Status in Light Display Manager 1.12 series:
Fix Released
Status in Light Display Manager 1.2 series:
Fix Released
Status in lightdm package in Ubuntu:
Fix Released
Status in lightdm source package in Precise:
Triaged
Status in lightdm source package in Trusty:
Fix Committed
Status in lightdm source package in Utopic:
Fix Committed
Status in lightdm source package in Vivid:
Fix Released
Status in Fedora:
Unknown
Bug description:
[Impact]
LightDM doesn't close the server side end of the pipes used to communicate
with session processes and greeters. This means each session/greeter that is
created leaks two file descriptors eventually leading to the system stopping it
from creating new pipes.
[Test Case]
1. Start LightDM
2. Check how many pipes are open
# lsof -p {lightdm_pid} | grep FIFO | wc -l
3. Create sessions by either cycling between users in Unity Greeter or
logging in and out
4. Check how many pipes exist using step 2.
Expected result:
No more pipes should be open
Observed result:
Many pipes remain open
[Regression Potential]
Low. Fix is to close pipes when finished with them. Tested with regression
tests.
To manage notifications about this bug go to:
https://bugs.launchpad.net/lightdm/+bug/1190344/+subscriptions
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[Desktop-packages] [Bug 1190344] Re: Daemon end of session/greeter pipes not closed
** Tags removed: verification-needed-utopic
** Tags added: verification-done-utopic
--
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to lightdm in Ubuntu.
https://bugs.launchpad.net/bugs/1190344
Title:
Daemon end of session/greeter pipes not closed
Status in Light Display Manager:
Fix Released
Status in Light Display Manager 1.10 series:
Fix Released
Status in Light Display Manager 1.12 series:
Fix Released
Status in Light Display Manager 1.2 series:
Fix Released
Status in lightdm package in Ubuntu:
Fix Released
Status in lightdm source package in Precise:
Fix Committed
Status in lightdm source package in Trusty:
Fix Committed
Status in lightdm source package in Utopic:
Fix Committed
Status in lightdm source package in Vivid:
Fix Released
Status in Fedora:
Unknown
Bug description:
[Impact]
LightDM doesn't close the server side end of the pipes used to communicate
with session processes and greeters. This means each session/greeter that is
created leaks two file descriptors eventually leading to the system stopping it
from creating new pipes.
[Test Case]
1. Start LightDM
2. Check how many pipes are open
# lsof -p {lightdm_pid} | grep FIFO | wc -l
3. Create sessions by either cycling between users in Unity Greeter or
logging in and out
4. Check how many pipes exist using step 2.
Expected result:
No more pipes should be open
Observed result:
Many pipes remain open
[Regression Potential]
Low. Fix is to close pipes when finished with them. Tested with regression
tests.
To manage notifications about this bug go to:
https://bugs.launchpad.net/lightdm/+bug/1190344/+subscriptions
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[Desktop-packages] [Bug 1190344] Re: Daemon end of session/greeter pipes not closed
Confirmed fixed in precise-proposed, trusty-proposed and utopic-
proposed.
** Tags removed: verification-needed
** Tags added: ed verification-done-trusty
** Tags removed: ed raring
** Changed in: lightdm (Ubuntu Precise)
Status: Triaged = Fix Committed
** Tags added: verification-done-precise
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https://bugs.launchpad.net/bugs/1190344
Title:
Daemon end of session/greeter pipes not closed
Status in Light Display Manager:
Fix Released
Status in Light Display Manager 1.10 series:
Fix Released
Status in Light Display Manager 1.12 series:
Fix Released
Status in Light Display Manager 1.2 series:
Fix Released
Status in lightdm package in Ubuntu:
Fix Released
Status in lightdm source package in Precise:
Fix Committed
Status in lightdm source package in Trusty:
Fix Committed
Status in lightdm source package in Utopic:
Fix Committed
Status in lightdm source package in Vivid:
Fix Released
Status in Fedora:
Unknown
Bug description:
[Impact]
LightDM doesn't close the server side end of the pipes used to communicate
with session processes and greeters. This means each session/greeter that is
created leaks two file descriptors eventually leading to the system stopping it
from creating new pipes.
[Test Case]
1. Start LightDM
2. Check how many pipes are open
# lsof -p {lightdm_pid} | grep FIFO | wc -l
3. Create sessions by either cycling between users in Unity Greeter or
logging in and out
4. Check how many pipes exist using step 2.
Expected result:
No more pipes should be open
Observed result:
Many pipes remain open
[Regression Potential]
Low. Fix is to close pipes when finished with them. Tested with regression
tests.
To manage notifications about this bug go to:
https://bugs.launchpad.net/lightdm/+bug/1190344/+subscriptions
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[Desktop-packages] [Bug 1190344] Re: Daemon end of session/greeter pipes not closed
** Changed in: lightdm/1.10
Status: Fix Committed = Fix Released
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You received this bug notification because you are a member of Desktop
Packages, which is subscribed to lightdm in Ubuntu.
https://bugs.launchpad.net/bugs/1190344
Title:
Daemon end of session/greeter pipes not closed
Status in Light Display Manager:
Fix Released
Status in Light Display Manager 1.10 series:
Fix Released
Status in Light Display Manager 1.12 series:
Fix Released
Status in Light Display Manager 1.2 series:
Fix Released
Status in lightdm package in Ubuntu:
Triaged
Status in lightdm source package in Precise:
Triaged
Status in lightdm source package in Trusty:
Triaged
Status in lightdm source package in Utopic:
Triaged
Status in lightdm source package in Vivid:
Triaged
Status in Fedora:
Unknown
Bug description:
[Impact]
LightDM doesn't close the server side end of the pipes used to communicate
with session processes and greeters. This means each session/greeter that is
created leaks two file descriptors eventually leading to the system stopping it
from creating new pipes.
[Test Case]
1. Start LightDM
2. Check how many pipes are open
# lsof -p {lightdm_pid} | grep FIFO | wc -l
3. Create sessions by either cycling between users in Unity Greeter or
logging in and out
4. Check how many pipes exist using step 2.
Expected result:
No more pipes should be open
Observed result:
Many pipes remain open
[Regression Potential]
Low. Fix is to close pipes when finished with them. Tested with regression
tests.
To manage notifications about this bug go to:
https://bugs.launchpad.net/lightdm/+bug/1190344/+subscriptions
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[Desktop-packages] [Bug 1190344] Re: Daemon end of session/greeter pipes not closed
This bug was fixed in the package lightdm - 1.13.2-0ubuntu1
---
lightdm (1.13.2-0ubuntu1) vivid; urgency=medium
* New upstream release:
- Fix pipe file descriptor leak for each greeter session. (LP: #1190344)
- Support active session changing via logind. (LP: #1371378)
- Don't allow liblightdm-gobject to be disabled. It is required for
liblightdm-qt and the tests so it's not worth supporting builds without
it.
- Add bash autocompletion support
* debian/lightdm.install:
- Install autocompletion configuration
-- Robert Ancell robert.anc...@canonical.com Tue, 10 Mar 2015 14:54:29
+1300
** Changed in: lightdm (Ubuntu Vivid)
Status: Triaged = Fix Released
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You received this bug notification because you are a member of Desktop
Packages, which is subscribed to lightdm in Ubuntu.
https://bugs.launchpad.net/bugs/1190344
Title:
Daemon end of session/greeter pipes not closed
Status in Light Display Manager:
Fix Released
Status in Light Display Manager 1.10 series:
Fix Released
Status in Light Display Manager 1.12 series:
Fix Released
Status in Light Display Manager 1.2 series:
Fix Released
Status in lightdm package in Ubuntu:
Fix Released
Status in lightdm source package in Precise:
Triaged
Status in lightdm source package in Trusty:
Triaged
Status in lightdm source package in Utopic:
Triaged
Status in lightdm source package in Vivid:
Fix Released
Status in Fedora:
Unknown
Bug description:
[Impact]
LightDM doesn't close the server side end of the pipes used to communicate
with session processes and greeters. This means each session/greeter that is
created leaks two file descriptors eventually leading to the system stopping it
from creating new pipes.
[Test Case]
1. Start LightDM
2. Check how many pipes are open
# lsof -p {lightdm_pid} | grep FIFO | wc -l
3. Create sessions by either cycling between users in Unity Greeter or
logging in and out
4. Check how many pipes exist using step 2.
Expected result:
No more pipes should be open
Observed result:
Many pipes remain open
[Regression Potential]
Low. Fix is to close pipes when finished with them. Tested with regression
tests.
To manage notifications about this bug go to:
https://bugs.launchpad.net/lightdm/+bug/1190344/+subscriptions
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[Desktop-packages] [Bug 1190344] Re: Daemon end of session/greeter pipes not closed
** Changed in: lightdm/1.2
Status: Fix Committed = Fix Released
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You received this bug notification because you are a member of Desktop
Packages, which is subscribed to lightdm in Ubuntu.
https://bugs.launchpad.net/bugs/1190344
Title:
Daemon end of session/greeter pipes not closed
Status in Light Display Manager:
Fix Released
Status in Light Display Manager 1.10 series:
Fix Released
Status in Light Display Manager 1.12 series:
Fix Released
Status in Light Display Manager 1.2 series:
Fix Released
Status in lightdm package in Ubuntu:
Triaged
Status in lightdm source package in Precise:
Triaged
Status in lightdm source package in Trusty:
Triaged
Status in lightdm source package in Utopic:
Triaged
Status in lightdm source package in Vivid:
Triaged
Status in Fedora:
Unknown
Bug description:
[Impact]
LightDM doesn't close the server side end of the pipes used to communicate
with session processes and greeters. This means each session/greeter that is
created leaks two file descriptors eventually leading to the system stopping it
from creating new pipes.
[Test Case]
1. Start LightDM
2. Check how many pipes are open
# lsof -p {lightdm_pid} | grep FIFO | wc -l
3. Create sessions by either cycling between users in Unity Greeter or
logging in and out
4. Check how many pipes exist using step 2.
Expected result:
No more pipes should be open
Observed result:
Many pipes remain open
[Regression Potential]
Low. Fix is to close pipes when finished with them. Tested with regression
tests.
To manage notifications about this bug go to:
https://bugs.launchpad.net/lightdm/+bug/1190344/+subscriptions
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[Desktop-packages] [Bug 1190344] Re: Daemon end of session/greeter pipes not closed
** Branch linked: lp:ubuntu/vivid-proposed/lightdm
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You received this bug notification because you are a member of Desktop
Packages, which is subscribed to lightdm in Ubuntu.
https://bugs.launchpad.net/bugs/1190344
Title:
Daemon end of session/greeter pipes not closed
Status in Light Display Manager:
Fix Released
Status in Light Display Manager 1.10 series:
Fix Committed
Status in Light Display Manager 1.12 series:
Fix Released
Status in Light Display Manager 1.2 series:
Fix Committed
Status in lightdm package in Ubuntu:
Triaged
Status in lightdm source package in Precise:
Triaged
Status in lightdm source package in Trusty:
Triaged
Status in lightdm source package in Utopic:
Triaged
Status in lightdm source package in Vivid:
Triaged
Status in Fedora:
Unknown
Bug description:
[Impact]
LightDM doesn't close the server side end of the pipes used to communicate
with session processes and greeters. This means each session/greeter that is
created leaks two file descriptors eventually leading to the system stopping it
from creating new pipes.
[Test Case]
1. Start LightDM
2. Check how many pipes are open
# lsof -p {lightdm_pid} | grep FIFO | wc -l
3. Create sessions by either cycling between users in Unity Greeter or
logging in and out
4. Check how many pipes exist using step 2.
Expected result:
No more pipes should be open
Observed result:
Many pipes remain open
[Regression Potential]
Low. Fix is to close pipes when finished with them. Tested with regression
tests.
To manage notifications about this bug go to:
https://bugs.launchpad.net/lightdm/+bug/1190344/+subscriptions
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[Desktop-packages] [Bug 1190344] Re: Daemon end of session/greeter pipes not closed
** Changed in: lightdm/1.12
Status: Fix Committed = Fix Released
--
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to lightdm in Ubuntu.
https://bugs.launchpad.net/bugs/1190344
Title:
Daemon end of session/greeter pipes not closed
Status in Light Display Manager:
Fix Released
Status in Light Display Manager 1.10 series:
Fix Committed
Status in Light Display Manager 1.12 series:
Fix Released
Status in Light Display Manager 1.2 series:
Fix Committed
Status in lightdm package in Ubuntu:
Triaged
Status in lightdm source package in Precise:
Triaged
Status in lightdm source package in Trusty:
Triaged
Status in lightdm source package in Utopic:
Triaged
Status in lightdm source package in Vivid:
Triaged
Status in Fedora:
Unknown
Bug description:
[Impact]
LightDM doesn't close the server side end of the pipes used to communicate
with session processes and greeters. This means each session/greeter that is
created leaks two file descriptors eventually leading to the system stopping it
from creating new pipes.
[Test Case]
1. Start LightDM
2. Check how many pipes are open
# lsof -p {lightdm_pid} | grep FIFO | wc -l
3. Create sessions by either cycling between users in Unity Greeter or
logging in and out
4. Check how many pipes exist using step 2.
Expected result:
No more pipes should be open
Observed result:
Many pipes remain open
[Regression Potential]
Low. Fix is to close pipes when finished with them. Tested with regression
tests.
To manage notifications about this bug go to:
https://bugs.launchpad.net/lightdm/+bug/1190344/+subscriptions
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[Desktop-packages] [Bug 1190344] Re: Daemon end of session/greeter pipes not closed
** Changed in: lightdm
Status: Fix Committed = Fix Released
--
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to lightdm in Ubuntu.
https://bugs.launchpad.net/bugs/1190344
Title:
Daemon end of session/greeter pipes not closed
Status in Light Display Manager:
Fix Released
Status in Light Display Manager 1.10 series:
Fix Committed
Status in Light Display Manager 1.12 series:
Fix Committed
Status in Light Display Manager 1.2 series:
Fix Committed
Status in lightdm package in Ubuntu:
Triaged
Status in lightdm source package in Precise:
Triaged
Status in lightdm source package in Trusty:
Triaged
Status in lightdm source package in Utopic:
Triaged
Status in lightdm source package in Vivid:
Triaged
Status in Fedora:
Unknown
Bug description:
[Impact]
LightDM doesn't close the server side end of the pipes used to communicate
with session processes and greeters. This means each session/greeter that is
created leaks two file descriptors eventually leading to the system stopping it
from creating new pipes.
[Test Case]
1. Start LightDM
2. Check how many pipes are open
# lsof -p {lightdm_pid} | grep FIFO | wc -l
3. Create sessions by either cycling between users in Unity Greeter or
logging in and out
4. Check how many pipes exist using step 2.
Expected result:
No more pipes should be open
Observed result:
Many pipes remain open
[Regression Potential]
Low. Fix is to close pipes when finished with them. Tested with regression
tests.
To manage notifications about this bug go to:
https://bugs.launchpad.net/lightdm/+bug/1190344/+subscriptions
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