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joshp23/wifi-resume.service

Created December 10, 2020 12:39
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Ubuntu systerm service file to reload wife after suspend
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wifi-resume.service
#/etc/systemd/system/wifi-resume.service
#sudo systemctl enable wifi-resume.service
[Unit]
Description=Restart Network Manager at resume (after suspend)
After=suspend.target
After=hibernate.target
After=hybrid-sleep.target
[Service]
Type=oneshot
# alternative command to call
#ExecStart=/usr/bin/systemctl restart NetworkManager.service
# note: also unloads iwlwifi
ExecStart=/usr/sbin/modprobe -r iwldvm
# note: also loads iwldvm
ExecStart=/usr/sbin/modprobe iwlwifi
[Install]
WantedBy=suspend.target
WantedBy=hibernate.target
WantedBy=hybrid-sleep.target
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joshp23 commented Dec 10, 2020

Fixes the "Wifi not working after suspend" problem.

  • place the file at: /etc/systemd/system/wifi-resume.service
  • run the command: sudo systemctl enable wifi-resume.service
  • test by putting the computer in suspend and waking it up.

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