pawel@pk28:~$ opentoonz
libGL error: No matching fbConfigs or visuals found
libGL error: failed to load driver: swrast
plugin search directory:/home/pawel/snap/opentoonz/common/.config/OpenToonz/stuff/plugins
walkDirectory_: /home/pawel/snap/opentoonz/common/.config/OpenToonz/stuff/plugins
===== PluginLoadController::finished() =====
Naruszenie ochrony pamięci
#deb http://security.debian.org/debian-security buster/updates main
#deb-src http://security.debian.org/debian-security buster/updates main
# buster-updates, previously known as 'volatile'
# A network mirror was not selected during install. The following entries
# are provided as examples, but you should amend them as appropriate
# for your mirror of choice.
#
# deb http://deb.debian.org/debian/ buster-updates main
# deb-src http://deb.debian.org/debian/ buster-updates main
# This system was installed using small removable media
# (e.g. netinst, live or single CD). The matching "deb cdrom"
# entries were disabled at the end of the installation process.
# For information about how to configure apt package sources,
# see the sources.list(5) manual.
deb http://ftp.pl.debian.org/debian/ stable main
deb-src http://ftp.pl.debian.org/debian/ stable main
deb http://security.debian.org/ stable/updates main
deb-src http://security.debian.org/ stable/updates main
deb http://deb.debian.org/debian/ buster main contrib non-free
Błąd:5 http://www.deb-multimedia.org buster InRelease
Następujące podpisy nie mogły zostać zweryfikowane z powodu braku klucza publicznego: NO_PUBKEY 5C808C2B65558117
Czytanie list pakietów... Gotowe
W: Błąd GPG: http://www.deb-multimedia.org buster InRelease: Następujące podpisy nie mogły zostać zweryfikowane z powodu braku klucza publicznego: NO_PUBKEY 5C808C2B65558117
E: The repository 'http://www.deb-multimedia.org buster InRelease' is not signed.
N: Updating from such a repository can't be done securely, and is therefore disabled by default.
N: See apt-secure(8) manpage for repository creation and user configuration details.