hydra
(hydra)
September 26, 2018, 12:25pm
1
Hey guys,
I’m using Remmina to connect to my servers, and I want to use the external tools provided by Remmina and accesible through GUI. When I select one of the tools I receive the following error:
(remmina:3): Gdk-CRITICAL **: 15:19:20.182: gdk_window_thaw_toplevel_updates: assertion ‘window->update_and_descendants_freeze_count > 0’ failed
/usr/share/remmina/external_tools/launcher.sh: 14: /usr/share/remmina/external_tools/launcher.sh: gnome-terminal: Permission denied
The problem is related somehow to Firejail, because if I run the app with --noprofile parameter the tools work without any issue.
I don’t know what settings do I have to edit in /etc/firejail/remmina.profile in order to make the app work with firejail also.
hydra
(hydra)
September 27, 2018, 7:12am
2
Solved the problem by adding the following in remmina.profile:
noblacklist ${PATH}/gnome-terminal
noblacklist ${PATH}/gnome-terminal.wrapper
noblacklist ${PATH}/mate-terminal
noblacklist ${PATH}/mate-terminal.wrapper
noblacklist ${PATH}/perl
Firejail profile for remmina
This file is overwritten after every install/update
Persistent local customizations
include /etc/firejail/remmina.local
Persistent global definitions
include /etc/firejail/globals.local
noblacklist ${HOME}/.remmina
noblacklist ${HOME}/.config/remmina
noblacklist ${HOME}/.local/share/remmina
noblacklist ${HOME}/.ssh
noblacklist ${PATH}/gnome-terminal
noblacklist ${PATH}/gnome-terminal.wrapper
noblacklist ${PATH}/mate-terminal
noblacklist ${PATH}/mate-terminal.wrapper
noblacklist ${PATH}/perl
include /etc/firejail/disable-common.inc
include /etc/firejail/disable-devel.inc
include /etc/firejail/disable-interpreters.inc
include /etc/firejail/disable-passwdmgr.inc
include /etc/firejail/disable-programs.inc
caps.drop all
nodvd
nogroups
nonewprivs
noroot
notv
novideo
protocol unix,inet,inet6
seccomp
shell none
private-dev
private-tmp
noexec ${HOME}
noexec /tmp
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