So , I finally know the fix, but don*t know what exactly the problem was. Now I reinstalled it (always with xen network and pv drivers, the other way I will not have much effort) and before I update qubes 4.1 from the current testing repo. I think there is a driver or anything else new, which makes sys-firewall working in my win. Of course I need to set up the network at the adapter section in win manualy, but then it FINALLY will work. But of course I had to try thsi one more to be sure for 100 %
And at this qubes install I missed to enable that sys-net should handle all my usb controllers, too. Do u know if there is a a way to enable this after instaling?
So, I try a fesh Qubes installation at my 2nd laptop to figure out if that is the problem. I installed 4.1 with sys-net ,sys-usb everything dispvm and a custom storage pool. I installed a win7 vm and hat the same network problems and cannot get it working. then I run a update of the current testiing repo and it is working with manual setup,xen drivers and else… hm?!
According to Windows 10, I tried a few more installs ,but with the xen drivers it is not running. maybe file copy is working one time. For me the stablest is to use a Windows 10 pro.iso , update it completely and install net 4.8 , maybe 5, too. Do a restart everytime its necessary and at the last step install the qwt 4.1 with move of user data enabled and standart installation settings. So u will get a working Windows 10 HVM ,like in qubes 4.0 without the xen drivers, but that did not matter much.
I saw that ur using ly display manager for logging? I tried it with sddm kde and lightdm xfce and both. Sometimes I think that sddm and kde have a better performance in the windows hvms, especially in win7 seamless mode. But I like to have the ly display manager like u can the at the gihub page in this posts. But if I download the file and run make the I am always getting 1 error. Do u have an compiled rpm file that I can use to install or tell me the steps to get it running? Because sometimes I am using i3 desktop, and with the other managers I cannot logout and login to a plasma or xfce session . Then it will not load in completely and I have to reboot. I can imagine that with the ly manager it is working and I have good perfomance,too cause it is a small one. Soon it is weekend and I will do some trial and error again. Have to get more space in my dom0 root volume and a few things to do
So after I am trying a few several updates with new kernel 5.1x ,sys net and sys-firewall are working again and starts, but only my my wlan is working like with kernel 5.9.14-1 and I don’t know how to get my wired connection working again. The network card is detected, but that is a bit off topic for here, but I noticed problems with my windows Hvm and the new kernel…It don’t start anymore and I am alyways getting an qrexec error and the vm halted. I think that is a problem with qwt and the new kernels?!
I definitely need to get working my dual boot from a ssd again or I have to buy a second ssd if that is not working for some work until I got the vm running again and stable that it will not crash again after the next updates;) I will try it what u told me in the other topic @GWeck . Thank you for ur help. U have got a big knowledge about such things!
fix: okay that problem was fixed easily and I just need to run again qvm-prefs VM qrexec_timeout 300- It seems that this was overwritten at the last update, but now the win vm*s are working like before.