On Sun, Jul 28, 2019 at 11:44 <drw...@gmail.com> wrote: > Hi all, > > I recently got access to an T490 and wanted to migrate my Qubes > installation to the machine. I can say that the latest rc release for 4.0.2 > works ok. Although I had to put the PCIe devices to "no-strict-reset=true" > so my sys-net VM would start. > > Hope that's useful for someone in the future. > > Some tidbits from improving the situation: > > First of all, I had trouble with suspend on my t480+qubes until I > disabled Thunderbolt completely in the BIOS. I have no idea why this was > interfering, but since i'm not using it, whatever. > > I tried to get the Qubes stable release 4.0.1 to work, but it had really > buggy graphics drivers. After attempting the Qubes Release 4.0.2-rc1, > the graphics are super smooth. You might also have luck with installing > the stable, do the PCIe trick I had to pull off (more on that later) and > install a newer dom0 kernel. But I haven't tried that. > > ```qvm-pci``` > > this gives back a list of devices, you'll see some devices added to > sys-net. Perfect! We're going to detach them and then attach them with > an extra option and make that persistent. > > qvm-pci detach sys-net dom0:<id1> > qvm-pci detach sys-net dom0:<id2> > > qvm-pci-attach --persistent --option no-strict-reset=true sys-net > dom0:<same id1> > qvm-pci-attach --persistent --option no-strict-reset=true sys-net > dom0:<same id2> > > After this, start sys-net VM and subsequently the sys-firewall Vm and > everything should work fine. > > I also updated to a latest kernel, but it didn't change anything for me, > so it isn't necessary. > > sudo qubes-dom0-update > sudo qubes-dom0-update kernel-latest > > I noticed that batterylife on the t490 and qubes is super super super > sad. It lasts 2.5 maybe 3 without wifi and low lighting for the display. > > The HCL: > > --- > layout: > 'hcl' > type: > 'notebook' > hvm: > 'yes' > iommu: > 'yes' > slat: > '' > tpm: > 'unknown' > remap: > 'no' > brand: | > LENOVO > model: | > 20N3S2MV00 > bios: | > N2IET61W (1.39 ) > cpu: | > Intel(R) Core(TM) i7-8565U CPU @ 1.80GHz > cpu-short: | > FIXME > chipset: | > Intel Corporation Device [8086:3e34] (rev 0b) > chipset-short: | > FIXME > gpu: | > Intel Corporation Device [8086:3ea0] (prog-if 00 [VGA controller]) > gpu-short: | > FIXME > network: | > Intel Corporation Device 9df0 (rev 30) > Intel Corporation Ethernet Connection (6) I219-V (rev 30) > memory: | > 32550 > scsi: | > > usb: | > 1 > versions: > > - works: > 'partial' > qubes: | > R4.0 > xen: | > 4.8.5-7.fc25 > kernel: | > 5.1.15-1 > remark: | > dTPM 2.0 doesn't work. > credit: | > DrWhax > link: | > FIXLINK >
I also posted about the T490 recently - I saw similar issues with battery life, but only after a suspend/resume cycle - on first boot it’s ok. Battery life in Fedora 30 directly installed is pretty good (at least double, if not more). -- You received this message because you are subscribed to the Google Groups "qubes-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to qubes-users+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/qubes-users/CAJkkfNjHW3mSZf9go3tiwSBe_GNiag_ebtDaBsPBbN4Hv3dNew%40mail.gmail.com.
