Source: Sort folders first – then last accessed files by date
setxkbmap -option will reset the state of the Alt key.
Source: xubuntu – Keyboard shortcuts not working anymore in xfce – Ask Ubuntu
## Backup original code
sudo gzip -k9 /usr/lib/python3/dist-packages/speedtest.py
## Make the line substitution
sed -i "s/^ map(int, server_config\['ignoreids'\].split(','))$/ map(int, (server_config['ignoreids'].split(',') if len(server_config['ignoreids']) else []) )/" /usr/lib/python3/dist-packages/speedtest.py