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Month: September 2020

Re: Ubuntu20.4+pre-stable Thinkpad X1: batterie running, screen gets dark trinty freezes

From: Uwe Brauer <oub@...>
Date: Tue, 22 Sep 2020 19:27:16 +0200
>>> "Mvt" == Michael via tde-users <ml-migration-agent-AA1CGeSZfcB6iVtQByZ3Ah2eb7JE58TQ@...> writes:

> On Tuesday 22 September 2020 10:13:45 am Uwe Brauer via tde-users wrote:
>> Hi
>> I in Thinkpad X1 8th generation I installed finally Ubuntu 20.04 and
>> relevant trinity package from the pre-stable release.
>> Now when the machine is running on batteries and is not used for couple
>> of minutes the screen brightness is dimmed down, but the machine
>> freezes, and has to be rebooted.
>> Is that an Ubuntu bug? Or trinity's fault.

> Probably Ubuntu.  It sounds like (based on the timing) a power saving function 
> is kicking in and trying to suspend or hibernate the machine.

Ok for the moment beeing I de activated auto-dimm.