Hey guys, I have also some of your problems. I have an Asus notebook i7 6500 U, 8GB ram, SSD Qubes os 4 is much slower than qubes os 3.2.
I noticed also that the Qubes Manager has problems with refreshing. The biggest problem which I have at the moment are graphical issues. When I watch a video and I move with the cursor the video jerkys. If it is a fast Video (for example a car video) it jerkys also whitout moving the cursor. I didn't have this problem at os 3.2 - even when I was playing videos simultaneously. I looked at the qubes os homepage for a solution: https://www.qubes-os.org/doc/intel-igfx-troubleshooting/ The solution would be to add a line (iommu=no-igfx) to the /boot/efi/EFI/qubes/xen.cfg . This line (iommu=no-igfx) was already in the .cfg file, so I had nothing to add. Maybe someone has an other solution - feel free to help :-) I'm still a big fan of qubes os and I'm thanksful for this os! I hope the issues will be fixed Regards, Mat -- 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 post to this group, send email to qubes-users@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/qubes-users/3b21be54-3815-4c0c-89a1-0f7fe0a84474%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
