On Wednesday, January 16, 2019 at 7:55:10 AM UTC-8, Eric Duncan wrote:
> Difficult to setup due to the "I219-LM" Network controller needing
> permissive=true and no-strict-reset=true and unable to install latest nvidia
> cuda drivers. Kernel-latest and/or Xen 4.8 does not support the Intel UHD GPU
> even when disabling nouveau - must use Nvidia only for now.
>
> Sleep not working with BIOS 1.17 (known issue of all the latest Lenovo
> Thinkpad models since they removed S1 and S3 from BIOS). Log a support ticket
> with Lenovo.
>
> Tested with 4.0.1 RTM and kernel-latest (4.19).
>
> See this post for more debugging information:
> https://groups.google.com/d/msg/qubes-users/z51dkaEOiqc/wNhQ_86NGQAJ
>
> Tip: don't set nomodeset for the Hybrid graphics with blacklisting nouveau -
> won't work completely. And setting nouveau.modeset=0 nouveau.blacklist=yes or
> modprobe.blacklist=nouveau will only get you 0.33 Frames Per Second refresh
> pain which makes the system unusable. Force it to discrete graphics (nvidia)
> and leave the nouveau for now.
>
> Lots of screen flickering with nouveau, and lots of battery drain.
>
> This model has 32 GB of ECC ram with the Xeon and p2000, used by the 4K
> screen.
>
>
>
> VM sys-usb exists
> Qubes release 4.0 (R4.0)
>
> Brand:LENOVO
> Model:20MDCTO1WW
> BIOS: N2EET35W (1.17 )
>
> Xen: 4.8.4
> Kernel: 4.19.12-3
>
> RAM: 32385 Mb
>
> CPU:
> Intel(R) Xeon(R) E-2176M CPU @ 2.70GHz
> Chipset:
> Intel Corporation Device [8086:3ec4] (rev 07)
> VGA:
> NVIDIA Corporation Device [10de:1cba] (rev a1) (prog-if 00 [VGA controller])
>
> Net:
> Intel Corporation Device a370 (rev 10)
> Intel Corporation Ethernet Connection (7) I219-LM (rev 10)
>
> SCSI:
>
> HVM: Active
> I/O MMU: Active
> HAP/SLAT: Yes
> TPM: Device not found
> Remapping:yes
Eric, any chance you could try updating the Bios to the recently released
version 1.18 which I think should fix the graphics issues allow you to use the
intel chip and try again with the latest version of Qubes 4.1 and report back?
I literally have a Thinkpad P1 XEON w/32GB ECC and 2x2TB and the upgraded UHD
display config that is pending for shipment and if the problems have not been
resolved I would really like to know now like you I got this just for Qubes and
if I cancel now can avoid $650 in restocking fees.
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