ubuntustudio-bugs team mailing list archive

[Aaron Rainbolt <2046844@xxxxxxxxxxxxxxxxxx>]

User prompting sounds like a good idea. Tt fixes one concern I wanted to
bring up, which is developers who use user namespaces in their code
(possibly indirectly by using QtWebEngine for instance). Those devs
would end up with their software crashing for no apparent reason. A user
prompt or descriptive crash message of some sort would get around that
problem.

-- 
You received this bug notification because you are a member of Ubuntu
Studio Bugs, which is subscribed to the bug report.
https://bugs.launchpad.net/bugs/2046844

Title:
  AppArmor user namespace creation restrictions cause many applications
  to crash with SIGTRAP

Status in apparmor package in Ubuntu:
  Confirmed
Status in digikam package in Ubuntu:
  Confirmed
Status in epiphany-browser package in Ubuntu:
  Confirmed
Status in falkon package in Ubuntu:
  Confirmed
Status in freecad package in Ubuntu:
  Confirmed
Status in kontact package in Ubuntu:
  Confirmed
Status in qutebrowser package in Ubuntu:
  Confirmed

Bug description:
  Hi, I run Ubuntu development branch 24.04 and I have a problem with
  Epiphany browser 45.1-1 (Gnome Web): program doesn't launch, and I get
  this error

  $ epiphany
  bwrap: Creating new namespace failed: Permission denied

  ** (epiphany:12085): ERROR **: 14:44:35.023: Failed to fully launch dbus-proxy: Le processus fils s’est terminé avec le code 1
  Trappe pour point d'arrêt et de trace (core dumped)

  $ epiphany
  bwrap: Creating new namespace failed: Permission denied

  ** (epiphany:30878): ERROR **: 22:22:26.926: Failed to fully launch dbus-proxy: Le processus fils s’est terminé avec le code 1
  Trappe pour point d'arrêt et de trace (core dumped)

  Thanks for your help!

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/apparmor/+bug/2046844/+subscriptions