I am affected by the bug that occasionally my wifi connection is broken on resume from suspend. The problem manifests as follows:
Screenshot:
What are possible commands I can try to run from the command-line to reset my wifi connection without having to restart my system?
Please open a terminal and do:
sudo gedit /etc/systemd/system/wifi-resume.service
Use nano or kate or leafpad if you don't have the text editor gedit. A new empty file will open. Add the following:
[Unit]
Description=Local system resume actions
After=suspend.target
[Service]
Type=oneshot
ExecStart=/bin/systemctl restart network-manager.service
[Install]
WantedBy=suspend.target
Proofread carefully twice, save and close the text editor. Now do:
sudo chmod +x /etc/systemd/system/wifi-resume.service
And next:
sudo systemctl enable wifi-resume.service
Reboot and let us know if the problem is solved.
