[Bug 2054183] Re: nautilus not generating thumbnails anymore
*** This bug is a duplicate of bug 2047256 *** https://bugs.launchpad.net/bugs/2047256 for me the bug has disappeared since the version of Gnome 46 -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to nautilus in Ubuntu. https://bugs.launchpad.net/bugs/2054183 Title: nautilus not generating thumbnails anymore To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nautilus/+bug/2054183/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
[Bug 2054183] Re: nautilus not generating thumbnails anymore
*** This bug is a duplicate of bug 2047256 *** https://bugs.launchpad.net/bugs/2047256 ** This bug has been marked a duplicate of bug 2047256 Ubuntu 24.04 Some image thumbnails no longer displayed -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to nautilus in Ubuntu. https://bugs.launchpad.net/bugs/2054183 Title: nautilus not generating thumbnails anymore To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nautilus/+bug/2054183/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
[Bug 2054183] Re: nautilus not generating thumbnails anymore
it seems another fallout from the new apparmor restriction described in bug #2046844 and probably a conflict with the sandboxing in https://gitlab.gnome.org/GNOME/gnome-desktop/-/blob/master/libgnome- desktop/gnome-desktop-thumbnail-script.c ** Changed in: nautilus (Ubuntu) Importance: Undecided => High ** Tags added: rls-nn-incoming -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to nautilus in Ubuntu. https://bugs.launchpad.net/bugs/2054183 Title: nautilus not generating thumbnails anymore To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nautilus/+bug/2054183/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
Re: [ext] [Bug 2054183] Re: nautilus not generating thumbnails anymore
* olive <2054...@bugs.launchpad.net>: > the solution to not lose the configuration after the reboot : by creating a file in /etc/sysctl.d, e.g. /etc/sysctl.d/10-fix_nautilus containing kernel.apparmor_restrict_unprivileged_userns=0 -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to nautilus in Ubuntu. https://bugs.launchpad.net/bugs/2054183 Title: nautilus not generating thumbnails anymore To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nautilus/+bug/2054183/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
[Bug 2054183] Re: nautilus not generating thumbnails anymore
the solution to not lose the configuration after the reboot : sudo nano /etc/rc.local The bash: #!/bin/bash # Votre commande ici sudo sysctl -w kernel.apparmor_restrict_unprivileged_userns=0 sudo chmod +x /etc/rc.local -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to nautilus in Ubuntu. https://bugs.launchpad.net/bugs/2054183 Title: nautilus not generating thumbnails anymore To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nautilus/+bug/2054183/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
[Bug 2054183] Re: nautilus not generating thumbnails anymore
THANKS, I hadn't emptied the folder ~/.cache/thumbnails/fail/gnome- thumbnail-factory -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to nautilus in Ubuntu. https://bugs.launchpad.net/bugs/2054183 Title: nautilus not generating thumbnails anymore To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nautilus/+bug/2054183/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
Re: [ext] [Bug 2054183] Re: nautilus not generating thumbnails anymore
* corrado venturini <2054...@bugs.launchpad.net>: > Suggested command seems ok but thumbnail generation still does not work (also > after reboot) A reboot resets the "kernel.apparmor_restrict_unprivileged_userns" back to its default value, so you must not reboot :) -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to nautilus in Ubuntu. https://bugs.launchpad.net/bugs/2054183 Title: nautilus not generating thumbnails anymore To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nautilus/+bug/2054183/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
[Bug 2054183] Re: nautilus not generating thumbnails anymore
In my system not upgraded but installed from ISO Ubuntu 24.04 LTS "Noble Numbat" - Daily amd64 (20240215) I have the same problem but my .cache/thumbnails is as follows corrado@corrado-n4-nn-0215:~/.cache/thumbnails$ tree -d . ├── fail │ └── gnome-thumbnail-factory ├── large └── normal gnome-thumbnail-factory contains more than 200 .png files 1 × 1 pixel large and normal contains few .png files -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to nautilus in Ubuntu. https://bugs.launchpad.net/bugs/2054183 Title: nautilus not generating thumbnails anymore To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nautilus/+bug/2054183/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
[Bug 2054183] Re: nautilus not generating thumbnails anymore
Suggested command seems ok but thumbnail generation still does not work (also after reboot) corrado@corrado-n4-nn-0215:~$ sudo sysctl -w kernel.apparmor_restrict_unprivileged_userns=0 [sudo] password for corrado: kernel.apparmor_restrict_unprivileged_userns = 0 corrado@corrado-n4-nn-0215:~$ -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to nautilus in Ubuntu. https://bugs.launchpad.net/bugs/2054183 Title: nautilus not generating thumbnails anymore To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nautilus/+bug/2054183/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
[Bug 2054183] Re: nautilus not generating thumbnails anymore
Status changed to 'Confirmed' because the bug affects multiple users. ** Changed in: nautilus (Ubuntu) Status: New => Confirmed -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to nautilus in Ubuntu. https://bugs.launchpad.net/bugs/2054183 Title: nautilus not generating thumbnails anymore To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nautilus/+bug/2054183/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
[Bug 2054183] Re: nautilus not generating thumbnails anymore
After some digging I found https://github.com/flatpak/flatpak/issues/5462 and alas: sudo sysctl -w kernel.apparmor_restrict_unprivileged_userns=0 makes thumbnail generation work again. -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to nautilus in Ubuntu. https://bugs.launchpad.net/bugs/2054183 Title: nautilus not generating thumbnails anymore To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nautilus/+bug/2054183/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
[Bug 2054183] Re: nautilus not generating thumbnails anymore
I id some tests, and while root was able to create thumbnails in nautilus, I checked the logs and found: Feb 17 09:20:51 comet kernel: audit: type=1400 audit(1708158051.561:1699): apparmor="DENIED" operation="userns_create" class="namespace" info="User namespace creation restricted" error=-13 profile="unconfined" pid=142479 comm="bwrap" requested="userns_create" denied="userns_create" Feb 17 09:20:51 comet kernel: audit: type=1400 audit(1708158051.565:1700): apparmor="DENIED" operation="userns_create" class="namespace" info="User namespace creation restricted" error=-13 profile="unconfined" pid=142480 comm="bwrap" requested="userns_create" denied="userns_create" Feb 17 09:20:51 comet kernel: audit: type=1400 audit(1708158051.569:1701): apparmor="DENIED" operation="userns_create" class="namespace" info="User namespace creation restricted" error=-13 profile="unconfined" pid=142481 comm="bwrap" requested="userns_create" denied="userns_create" This coincides with me deleting the bogus 1x1 thumbnails an re-entering the folder... ** Bug watch added: github.com/flatpak/flatpak/issues #5462 https://github.com/flatpak/flatpak/issues/5462 -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to nautilus in Ubuntu. https://bugs.launchpad.net/bugs/2054183 Title: nautilus not generating thumbnails anymore To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nautilus/+bug/2054183/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs