Hi, digging in a bit deeper revealed that this is not related to sleep nor suspend. I disabled sleep everywhere I could, so that closing the lid now just blanks the screen (without locking, without sleep, ...). When I now open the lid, the screen shows content after a very short while. However, then the DPI settings are lost. Best regards, -- Carsten Otto otto@informatik.rwth-aachen.de LuFG Informatik 2 http://verify.rwth-aachen.de/otto/ RWTH Aachen phone: +49 241 80-21211
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