| 2021-05-04 13:25:18 |
sam tygier |
bug |
|
|
added bug |
| 2021-08-27 14:27:10 |
Launchpad Janitor |
gvfs (Ubuntu): status |
New |
Confirmed |
|
| 2021-10-16 04:44:19 |
buck2202 |
bug |
|
|
added subscriber buck2202 |
| 2021-10-16 11:03:34 |
buck2202 |
attachment added |
|
gvfs.debdiff https://bugs.launchpad.net/ubuntu/+source/gvfs/+bug/1927100/+attachment/5533422/+files/gvfs.debdiff |
|
| 2021-10-16 12:28:14 |
Ubuntu Foundations Team Bug Bot |
tags |
|
patch |
|
| 2021-10-16 12:28:23 |
Ubuntu Foundations Team Bug Bot |
bug |
|
|
added subscriber Ubuntu Sponsors Team |
| 2021-10-17 05:52:18 |
Mathew Hodson |
gvfs (Ubuntu): importance |
Undecided |
Low |
|
| 2021-10-17 05:54:42 |
Mathew Hodson |
nominated for series |
|
Ubuntu Focal |
|
| 2021-10-17 05:54:42 |
Mathew Hodson |
bug task added |
|
gvfs (Ubuntu Focal) |
|
| 2021-10-17 05:54:53 |
Mathew Hodson |
gvfs (Ubuntu Focal): importance |
Undecided |
Low |
|
| 2021-10-17 05:54:57 |
Mathew Hodson |
gvfs (Ubuntu): status |
Confirmed |
Fix Released |
|
| 2021-11-19 20:58:07 |
Brian Murray |
bug |
|
|
added subscriber Brian Murray |
| 2021-11-19 20:58:09 |
Brian Murray |
gvfs (Ubuntu Focal): status |
New |
Incomplete |
|
| 2021-12-03 20:07:19 |
Brian Murray |
removed subscriber Ubuntu Sponsors Team |
|
|
|
| 2021-12-21 06:36:23 |
buck2202 |
attachment added |
|
2-gvfs.debdiff https://bugs.launchpad.net/ubuntu/+source/gvfs/+bug/1927100/+attachment/5548854/+files/2-gvfs.debdiff |
|
| 2021-12-21 06:39:59 |
buck2202 |
description |
On Ubuntu Mate 20.04.
Sometime the Open and Save dialogs in GTK applications will over 20 seconds to display.
I found https://gitlab.gnome.org/GNOME/gvfs/-/issues/485 , which suggested this due to gvfsd-trash, and running `killall gvfsd-trash` which does temporary solve the problem.
The issue is apparently fixed in gvfs 1.46.2
Please could 1.46.2 or the fix https://gitlab.gnome.org/GNOME/gvfs/-/merge_requests/96 be backported to Ubuntu 20.04 |
[Description]
glib GFileMonitors can cause deadlocks if not explicitly cancelled before unref-ing (as of Dec 2021; see https://gitlab.gnome.org/GNOME/glib/-/issues/1941). In gvfs <1.46.2, gvfsd-trash can cause this deadlock, leading to 25s delays in spawning gtk+ dialogs system-wide. The best userspace workaround is explicitly pkill-ing gvfsd-trash at a sometimes frequent interval.
This issue was reported and fixed in gvfs
issue: https://gitlab.gnome.org/GNOME/gvfs/-/issues/485
commit: https://gitlab.gnome.org/GNOME/gvfs/-/commit/dc21a0948bcbe8a6d79d674bd1e4d63ded57d340
merge: https://gitlab.gnome.org/GNOME/gvfs/-/merge_requests/96
[Test Case]
To my knowledge, there is not a 100% reproducer for gvfs from userspace as this is a probable lock-ordering issue in lower-level code. https://gitlab.gnome.org/GNOME/glib/-/issues/1941 contains a reproducer for the underlying glib issue.
User reports of gvfsd-trash manifesting this deadlock exist for Focal and Focal-based distributions, and it has been acknowledged and worked-around in gvfs. See:
https://forums.linuxmint.com/viewtopic.php?f=47&t=328966 (Linux Mint forums)
https://github.com/linuxmint/nemo/issues/2497 (Linux Mint nemo -- file manager)
https://gitlab.gnome.org/GNOME/gvfs/-/issues/485 (gvfs bug report, includes diagnosis and stacktrace showing the gvfsd-trash thread)
The code change patched-in here has propagated to various other projects. See:
https://bugs.launchpad.net/ubuntu/+source/libxmlb/+bug/1890313
https://github.com/fwupd/fwupd/issues/2350
[Regression Potential]
This patch explicitly cancels GFileMonitors before "unreferencing" them to workaround a known glib issue. Absent any currently-unknown issues with the GFileMonitor framework, code added by this patch should be entirely within valid usage of GFileMonitors, is already present in gvfs releases in wide distribution, and, at worst, should become superfluous if/when the underlying glib issue is fixed.
In the event that gvfsd-trash had some (currently unknown) mismanagement of its file watchers, it's possible that attempting to cancel an invalid monitor might behave differently than unref-ing it (which was already happening), but, this scenario would likely be bad either way.
[Original Description]
On Ubuntu Mate 20.04.
Sometime the Open and Save dialogs in GTK applications will over 20 seconds to display.
I found https://gitlab.gnome.org/GNOME/gvfs/-/issues/485 , which suggested this due to gvfsd-trash, and running `killall gvfsd-trash` which does temporary solve the problem.
The issue is apparently fixed in gvfs 1.46.2
Please could 1.46.2 or the fix https://gitlab.gnome.org/GNOME/gvfs/-/merge_requests/96 be backported to Ubuntu 20.04 |
|
| 2021-12-21 06:40:45 |
buck2202 |
description |
[Description]
glib GFileMonitors can cause deadlocks if not explicitly cancelled before unref-ing (as of Dec 2021; see https://gitlab.gnome.org/GNOME/glib/-/issues/1941). In gvfs <1.46.2, gvfsd-trash can cause this deadlock, leading to 25s delays in spawning gtk+ dialogs system-wide. The best userspace workaround is explicitly pkill-ing gvfsd-trash at a sometimes frequent interval.
This issue was reported and fixed in gvfs
issue: https://gitlab.gnome.org/GNOME/gvfs/-/issues/485
commit: https://gitlab.gnome.org/GNOME/gvfs/-/commit/dc21a0948bcbe8a6d79d674bd1e4d63ded57d340
merge: https://gitlab.gnome.org/GNOME/gvfs/-/merge_requests/96
[Test Case]
To my knowledge, there is not a 100% reproducer for gvfs from userspace as this is a probable lock-ordering issue in lower-level code. https://gitlab.gnome.org/GNOME/glib/-/issues/1941 contains a reproducer for the underlying glib issue.
User reports of gvfsd-trash manifesting this deadlock exist for Focal and Focal-based distributions, and it has been acknowledged and worked-around in gvfs. See:
https://forums.linuxmint.com/viewtopic.php?f=47&t=328966 (Linux Mint forums)
https://github.com/linuxmint/nemo/issues/2497 (Linux Mint nemo -- file manager)
https://gitlab.gnome.org/GNOME/gvfs/-/issues/485 (gvfs bug report, includes diagnosis and stacktrace showing the gvfsd-trash thread)
The code change patched-in here has propagated to various other projects. See:
https://bugs.launchpad.net/ubuntu/+source/libxmlb/+bug/1890313
https://github.com/fwupd/fwupd/issues/2350
[Regression Potential]
This patch explicitly cancels GFileMonitors before "unreferencing" them to workaround a known glib issue. Absent any currently-unknown issues with the GFileMonitor framework, code added by this patch should be entirely within valid usage of GFileMonitors, is already present in gvfs releases in wide distribution, and, at worst, should become superfluous if/when the underlying glib issue is fixed.
In the event that gvfsd-trash had some (currently unknown) mismanagement of its file watchers, it's possible that attempting to cancel an invalid monitor might behave differently than unref-ing it (which was already happening), but, this scenario would likely be bad either way.
[Original Description]
On Ubuntu Mate 20.04.
Sometime the Open and Save dialogs in GTK applications will over 20 seconds to display.
I found https://gitlab.gnome.org/GNOME/gvfs/-/issues/485 , which suggested this due to gvfsd-trash, and running `killall gvfsd-trash` which does temporary solve the problem.
The issue is apparently fixed in gvfs 1.46.2
Please could 1.46.2 or the fix https://gitlab.gnome.org/GNOME/gvfs/-/merge_requests/96 be backported to Ubuntu 20.04 |
[Description/Impact]
glib GFileMonitors can cause deadlocks if not explicitly cancelled before unref-ing (as of Dec 2021; see https://gitlab.gnome.org/GNOME/glib/-/issues/1941). In gvfs <1.46.2, gvfsd-trash can cause this deadlock, leading to 25s delays in spawning gtk+ dialogs system-wide. The best userspace workaround is explicitly pkill-ing gvfsd-trash at a sometimes frequent interval.
This issue was reported and fixed in gvfs
issue: https://gitlab.gnome.org/GNOME/gvfs/-/issues/485
commit: https://gitlab.gnome.org/GNOME/gvfs/-/commit/dc21a0948bcbe8a6d79d674bd1e4d63ded57d340
merge: https://gitlab.gnome.org/GNOME/gvfs/-/merge_requests/96
[Test Case]
To my knowledge, there is not a 100% reproducer for gvfs from userspace as this is a probable lock-ordering issue in lower-level code. https://gitlab.gnome.org/GNOME/glib/-/issues/1941 contains a reproducer for the underlying glib issue.
User reports of gvfsd-trash manifesting this deadlock exist for Focal and Focal-based distributions, and it has been acknowledged and worked-around in gvfs. See:
https://forums.linuxmint.com/viewtopic.php?f=47&t=328966 (Linux Mint forums)
https://github.com/linuxmint/nemo/issues/2497 (Linux Mint nemo -- file manager)
https://gitlab.gnome.org/GNOME/gvfs/-/issues/485 (gvfs bug report, includes diagnosis and stacktrace showing the gvfsd-trash thread)
The code change patched-in here has propagated to various other projects. See:
https://bugs.launchpad.net/ubuntu/+source/libxmlb/+bug/1890313
https://github.com/fwupd/fwupd/issues/2350
[Regression Potential]
This patch explicitly cancels GFileMonitors before "unreferencing" them to workaround a known glib issue. Absent any currently-unknown issues with the GFileMonitor framework, code added by this patch should be entirely within valid usage of GFileMonitors, is already present in gvfs releases in wide distribution, and, at worst, should become superfluous if/when the underlying glib issue is fixed.
In the event that gvfsd-trash had some (currently unknown) mismanagement of its file watchers, it's possible that attempting to cancel an invalid monitor might behave differently than unref-ing it (which was already happening), but, this scenario would likely be bad either way.
[Original Description]
On Ubuntu Mate 20.04.
Sometime the Open and Save dialogs in GTK applications will over 20 seconds to display.
I found https://gitlab.gnome.org/GNOME/gvfs/-/issues/485 , which suggested this due to gvfsd-trash, and running `killall gvfsd-trash` which does temporary solve the problem.
The issue is apparently fixed in gvfs 1.46.2
Please could 1.46.2 or the fix https://gitlab.gnome.org/GNOME/gvfs/-/merge_requests/96 be backported to Ubuntu 20.04 |
|
| 2022-01-05 12:21:19 |
Robie Basak |
bug watch added |
|
https://gitlab.gnome.org/GNOME/glib/-/issues/1941 |
|
| 2022-03-28 09:23:36 |
Robie Basak |
bug |
|
|
added subscriber Robie Basak |
| 2022-04-20 00:59:23 |
Chris Halse Rogers |
gvfs (Ubuntu Focal): status |
Incomplete |
Fix Committed |
|
| 2022-04-20 00:59:25 |
Chris Halse Rogers |
bug |
|
|
added subscriber Ubuntu Stable Release Updates Team |
| 2022-04-20 00:59:27 |
Chris Halse Rogers |
bug |
|
|
added subscriber SRU Verification |
| 2022-04-20 00:59:32 |
Chris Halse Rogers |
tags |
patch |
patch verification-needed verification-needed-focal |
|
| 2022-05-08 15:54:18 |
buck2202 |
tags |
patch verification-needed verification-needed-focal |
patch verification-done-focal verification-needed |
|
| 2022-05-09 08:48:47 |
Launchpad Janitor |
gvfs (Ubuntu Focal): status |
Fix Committed |
Fix Released |
|
| 2022-05-09 08:48:52 |
Robie Basak |
removed subscriber Ubuntu Stable Release Updates Team |
|
|
|
