Gtk-CRITICAL ... assertion 'GTK_IS_WIDGET (widget)' failed
Persuant to https://docs.gtk.org/glib/func.critical.html
"Logging of a critical error is by definition an indication of a bug somewhere in the current program (or its libraries)."
Update Manager (mintUpdate) log (/tmp/mintUpdate/952kecim):
07.05@13:31 ++ Install requested by user
07.05@13:31 ++ Will install gnupg-utils
07.05@13:31 ++ Will install gpg-wks-client
07.05@13:31 ++ Will install gnupg-l10n
07.05@13:31 ++ Will install gpg-wks-server
07.05@13:31 ++ Will install gpg
07.05@13:31 ++ Will install dirmngr
07.05@13:31 ++ Will install gpgv
07.05@13:31 ++ Will install gnupg
07.05@13:31 ++ Will install gpg-agent
07.05@13:31 ++ Will install gpgconf
07.05@13:31 ++ Will install gpgsm
07.05@13:31 ++ Will install openssl
07.05@13:31 ++ Will install libssl1.1
07.05@13:31 ++ Ready to launch synaptic
(synaptic:7604): Gtk-CRITICAL **: 13:31:25.431: gtk_widget_hide: assertion 'GTK_IS_WIDGET (widget)' failed
07.05@13:31 ++ Return code:0
07.05@13:31 ++ Install finished
07.05@13:31 ++ Starting refresh (local only)
07.05@13:31 ++ System is up to date
07.05@13:31 ++ Refresh finished
Steps to reproduce
- ... Launch Update Manager
- ... Install something ...sorry, I don't remember what the notification asked me to install.
- ... Look at the log.
Current behavior
Logs a "Gtk-CRITICAL" error
Expected outcome
No error.
Version information
Kernel: 5.4.0-121-generic x86_64
bits: 64
compiler: gcc v: 9.4.0
Desktop: MATE 1.26.0
wm: marco
dm: LightDM
Distro: Linux Mint 20.3 Una
base: Ubuntu 20.04 focal