> I tried 4.15-git on my Thinkpad T460s laptop. It is working but I have > problems waking up the computer after it has been idle. > > There should be no suspend (to keep network connections alive) when the > laptop is on AC power, even when the lid is closed. In dmesg, I have > seen no indication of suspend happening. It is configured to just lock > the screen when the lid is closed. > > Normally, I have to press a key after opening the lid to unblank the > screen and get to password prompt. Usually this works but sometimes > there is no response - power LED is on that is all, holding down power > button is the only way out. > > Sometimes it happens overnight, sometimes it is alive in the morning. It > almost never happens with short 5-15 minutes breaks but it can happen > for about hour long breaks. There is no reliable way to reproduce the > problem.
I seem to have found a better reproducer - when running on battery, it will hang after some minutes, with screen on. It just hangs. -- Meelis Roos ([email protected])
