@vasyl: I want to add to your comment.
I am in 20.04 now but until last week was using 18.04 with the same
problem. If you use the method you reported (activate runtime PM for
nvidia chip) power usage is still higher than if the chip is powered off
totally using bbswitch.
Runtime PM enabled, PRIM
This problem affects ubuntu 20.04 as well. Ubuntu MATE 20.04 on an razer
blade stealth (2019) laptop with nvidia MX150.
The solution posted by Alexy_C works (powers off nvidia card, i.e. lspci
reports (ff) rather than (a1))
Otherwise, even in intel mode, the card reports being powered on (a1).
U
I will report that I also tried in 20.04 -- Kubuntu, Ubuntu (GNOME), and
XFCE (as well as my main system MATE) and can report the same behavior
(no poweroff of nvidia card by default even in intel mode).
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subsc
This affects Ubuntu MATE 20.04 as well. The solution posted by Alexey_C
(alexey-acv) works to appropriately poweroff the nvidia card (state ff)
and lowers consumed power to about 6W).
Note laptop model is razer blade stealth 2019, with nvidia MX150.
By default, even in nvidia-prime intel mode, th
I encountered this issue while trying to stream from a Tobii Pro Glasses
2, i.e. ~5Mbit/sec streaming, UDP or TCP recv would freeze for 3-10
seconds once every 30 to 100 seconds. Sometimes recv would block for
over 5 seconds before returning with a packet send by the host. I used a
python script to
Hi, I have a Lenovo T410 with NVidia QVS 3100 discrete graphics and
intel i7 integrated graphics. Anyway, the test_off.sh script failed (and
hung up my computer, had to hard-reset it). The DSDT report is attached
as requested, and the system/hardware information is below. Thanks for
your time, and
