*** This bug is a duplicate of bug 1991691 ***
https://bugs.launchpad.net/bugs/1991691
It is not a duplicate of
https://bugs.launchpad.net/ubuntu/+source/snapd/+bug/1991691
** This bug is no longer a duplicate of bug 1991691
cannot change mount namespace
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Touch seeded packages, which is subscribed to apparmor in Ubuntu.
https://bugs.launchpad.net/bugs/1992430
Title:
Snap based apps crash after 5.19.0-18->5.19.0-19 kernel upgrade
Status in apparmor package in Ubuntu:
New
Bug description:
This occurs on Ubuntu ver. 22.10.
Here is an example:
skype
update.go:85: cannot change mount namespace according to change mount
(/run/user/1000/doc/by-app/snap.skype /run/user/1000/doc none
bind,rw,x-snapd.ignore-missing 0 0): cannot inspect "/run/user/1000/doc": lstat
/run/user/1000/doc: permission denied
+ [ -f /home/user/snap/skype/common/.config/skypeforlinux/settings.json ]
+ export SKYPE_LOGS=/home/user/snap/skype/231/logs
+ [ ! -d /home/user/snap/skype/231/logs ]
+ exec /snap/skype/231/usr/share/skypeforlinux/skypeforlinux
(skypeforlinux:9439): Gtk-WARNING **: 10:13:12.251: Theme parsing error:
gtk.css:3536:25: 'font-feature-settings' is not a valid property name
Gtk-Message: 10:13:12.294: Failed to load module "colorreload-gtk-module"
Gtk-Message: 10:13:12.295: Failed to load module
"window-decorations-gtk-module"
[1011/101312.442717:ERROR:scoped_ptrace_attach.cc(27)] ptrace: Permission
denied (13)
Nyomkövetési/töréspont csapda (core készült)
Google translation: Trace/breakpoint trap (core made)
Here is an another one:
teams
update.go:85: cannot change mount namespace according to change mount
(/var/lib/snapd/hostfs/usr/share/fonts /usr/share/fonts none bind,ro 0 0):
cannot inspect "/var/lib/snapd/hostfs/usr/share/fonts": lstat
/var/lib/snapd/hostfs/usr/share/fonts: permission denied
update.go:85: cannot change mount namespace according to change mount
(/var/lib/snapd/hostfs/usr/local/share/fonts /usr/local/share/fonts none
bind,ro 0 0): cannot inspect "/usr/local/share/fonts": lstat
/usr/local/share/fonts: permission denied
update.go:85: cannot change mount namespace according to change mount
(/run/user/1000/doc/by-app/snap.teams /run/user/1000/doc none
bind,rw,x-snapd.ignore-missing 0 0): cannot inspect "/run/user/1000/doc": lstat
/run/user/1000/doc: permission denied
Loading of the previous kernel fixes the issue this is why I think it
could be kernel-related or something like that.
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