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I am getting a blank screen when I am logged in and the screen goes into power save mode. on all driver versions after 10.18.15.4279. Version 4279 and before do not have this issue.
Below is my details...
Answers (N/A if not applicable)
Provide a detailed description of the issue
When waking a computer from screen being off in power save mode, it will stay off if a user is logged in.
Does it fail every single time, or only sometimes?
Yes, can set the screen to go off after 1 minute of inactivity and it will not come back on when it does go blank.
Brand and Model of the system.
Thinkpad Helix 2nd gen tablet
Hybrid or switchable graphics system?
HD Graphics 5300 only
Make and model of any Displays that are used to see the issue .
How much memory [RAM] in the system
Provide any other hardware needed to replicate the issue.
Operating System version
VBIOS (video BIOS) version. This can be found in “information page” of CUI (right click on Desktop and select “Graphics Properties”.
Graphics Driver version; for both integrated Intel and 3rd party vendors
Versions after 10.18.15.4279 (especially 20.xx.xx.xx family) up to Lenovo Graphic Driver 220.127.116.110x
SW or Apps version used to replicate the issue.
Single display, clone, or extended
Display resolution & refresh rate setting of each display
AC or DC mode, i.e. is power cable plugged in or not?
How to repro
Please provide steps to replicate the issue. Thesesteps are very crucial to finding the root cause and fix.