The original post: /r/debian by /u/AnalysisPitiful295 on 2025-02-22 01:27:15.

Macbook pro 13" Early 2011 Debian 12.9 So basically after using it for a while, wifi disconnects, and when I click the system tray, the entire system freezes.

On Linux Mint I simply turned off the wifi powersave to solve this issue, but upon

sudo sed -i ‘s/3/2/’ /etc/NetworkManager/conf.d/default-wifi-powersave-on.conf

it says no such file or directory

Temporary solution is that i’ve switched wifi off and using usb tethering

Any help would be appreciated!