[Bug 1927100] Re: Slow file dialogs, open and save
The bug description is now updated. Apologies for anything I missed! -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gvfs in Ubuntu. https://bugs.launchpad.net/bugs/1927100 Title: Slow file dialogs, open and save To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gvfs/+bug/1927100/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
[Bug 1927100] Re: Slow file dialogs, open and save
In the attached patch, I've edited debian/changelog to include the LP bug # as requested. I also went ahead and added some description/reference links to the patch itself--I ended up creating a new debdiff to do this since I wasn't sure how to manually update line numbers in a way that would be safe. I renamed the original patch to 1-gvfs for clarity. The substance of the patch is unchanged. I'll update the bug description momentarily. Sorry for the delay! ** Patch added: "2-gvfs.debdiff" https://bugs.launchpad.net/ubuntu/+source/gvfs/+bug/1927100/+attachment/5548854/+files/2-gvfs.debdiff ** Description changed: + [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=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 changed: - [Description] + [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 + 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=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
[Bug 1930312] Re: USB disks and SD cards mount for wrong user
Status changed to 'Confirmed' because the bug affects multiple users. ** Changed in: caja (Ubuntu) Status: New => Confirmed -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gvfs in Ubuntu. https://bugs.launchpad.net/bugs/1930312 Title: USB disks and SD cards mount for wrong user To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-mate/+bug/1930312/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
[Bug 36812] Re: Keyboard layout change on hotkeys press instead of release and do not work well with shortcuts
Daniel (or anyone else), can you explain why the current state of things with keyboard shortcuts is considered better? Here is how I see it works in Windows and Ubuntu. How it works in Windows: (I press Ctrl) + (I release Ctrl) = the mouse pointer is shown. (I press Ctrl + I press Shift) + (I release Ctrl + I release Shift) = a keyboard layout changed. (I press Ctrl + I press Shift + I press N) + (I release Ctrl + I release Shift + I release N) = a new folder created. How it works in Ubuntu: --- (I press Ctrl) = the mouse pointer is shown. (I press Ctrl) = the mouse pointer is shown. Though, I wanted also to press Shift, then release Ctrl and Shift and get a keyboard layout changed. (I press Ctrl) = the mouse pointer is shown. Though, I wanted also to press Shift and N, then release Ctrl, Shift and N and get a new folder created. As you can see, even if dozens of shortcuts are possible, they get completely useless in Ubuntu as they get blocked immediately one presses Ctrl (in the example I presented). I always thought that making things easier and faster is very important (especially, nowadays). It's easier and faster to copy/paste via Ctrl+C, Ctrl+V than via Edit menu where you have to find where those copy/pase items reside. Maybe I and other users don't understand something. Explain, please. -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to the bug report. https://bugs.launchpad.net/bugs/36812 Title: Keyboard layout change on hotkeys press instead of release and do not work well with shortcuts To manage notifications about this bug go to: https://bugs.launchpad.net/gnome-control-center/+bug/36812/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
[Bug 1882291] Re: Gnome Shell clock is truncated/corrupt on the right side
I can confirm that moving of mouse cursor over the time in time widget fixes the issue (temporarily, because it usually occurs in a few minutes again). Also if I press "PrtScr" to save screenshot, the issue is fixed itself. Tested with Ubuntu 21.10, Gnome 40.4.0, Wayland. -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to mutter in Ubuntu. https://bugs.launchpad.net/bugs/1882291 Title: Gnome Shell clock is truncated/corrupt on the right side To manage notifications about this bug go to: https://bugs.launchpad.net/mutter/+bug/1882291/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
[Bug 1913775] Re: Copy from Firefox Wayland fails to be pasted anywhere else
This bug was fixed in the package gtk+3.0 - 3.24.30-3ubuntu2 --- gtk+3.0 (3.24.30-3ubuntu2) jammy; urgency=medium * debian/patches/git_wayland_clipboard.patch: - wayland: Ensure clipboard handling doesn't lock up in certain corner cases, fix copy from firefox being unreliable (lp: #1913775) -- Sebastien Bacher Fri, 17 Dec 2021 16:09:39 +0100 ** Changed in: gtk+3.0 (Ubuntu) Status: Fix Committed => Fix Released -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gtk+3.0 in Ubuntu. https://bugs.launchpad.net/bugs/1913775 Title: Copy from Firefox Wayland fails to be pasted anywhere else To manage notifications about this bug go to: https://bugs.launchpad.net/gtk/+bug/1913775/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
[Bug 1955362] Re: epiphany December 2021 XSS issues
** Also affects: epiphany-browser (Ubuntu Jammy) Importance: Undecided Status: Fix Released ** No longer affects: epiphany-browser (Ubuntu Jammy) ** Changed in: epiphany-browser (Ubuntu) Status: Fix Released => Confirmed -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to epiphany-browser in Ubuntu. https://bugs.launchpad.net/bugs/1955362 Title: epiphany December 2021 XSS issues To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/epiphany-browser/+bug/1955362/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
[Bug 1955362] Re: epiphany December 2021 XSS issues
This bug was fixed in the package epiphany-browser - 41.2-1 --- epiphany-browser (41.2-1) unstable; urgency=high * New upstream release - Includes fixes for CVE-2021-45085, CVE-2021-45086, CVE-2021-45087, CVE-2021-4508 (LP: #1955362) * debian/copyright: minor update -- Jeremy Bicha Sun, 19 Dec 2021 20:27:53 -0500 ** Changed in: epiphany-browser (Ubuntu) Status: Confirmed => Fix Released ** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2021-4508 -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to epiphany-browser in Ubuntu. https://bugs.launchpad.net/bugs/1955362 Title: epiphany December 2021 XSS issues To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/epiphany-browser/+bug/1955362/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
