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Wifi and x11 does not work after wakeup from sleep
Good evening dear slackers
i have a question regarding my slackware setup with tlp.
I have noticed a very strange behaviour after wakeup of my system.
First off my Wifi goes down after sleep but correctly reconnects afterwards. Eventhough it reconnects to my router the connection does not work and it is not possible to visit any site or ping.
The second problem is regarding X11. After wakeup it seems that X is down since it is not possible to execute any x programs from command line: e.g. xlock: unable to open display. I get the same error for all other x programs like xpdf, xfe, xhost and so on. This only concers starting those programs from command line since they work if executed from the file manager. (For example the "open with" option if you select a file with right click in the filemanager).
After i restart x with "startx" all is working fine again.
I hope anyone has a clue what exactly causes this problems. Thanks in advance to all posters!
regards
Last edited by Invarianz; 06-15-2015 at 02:10 PM.
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