On Sunday, February 4, 2018 at 1:57:26 PM UTC+1, Elias Mårtenson wrote: > On Sunday, 4 February 2018 03:09:41 UTC+8, Yuraeitha wrote: > > > Also it seems like some functions "might (maybe)" work as intended, for > > example > > I can copy files between VM's and Win7, on a Win7 that was installed on > > Qubes > > 3.2., but backup restored on Qubes 4. Others seem like they can do this > > too. > > Also it seems it's a common problem not to be internet in the restored Q3.2- > > Win7, perhaps the code is different in regards to how it ties networking > > with > > Qubes 4? I have no idea about the rest of the mechanics from a users > > perspective though, and most certainly not as a developer as I > > unfortunately > > don't have such skills, I wish I could help more. > > I have tried this, and in my case, the win7 VM crashed hard (with the VM > immediately disappearing with not error message to be seen) after a few > seconds > of use. > > While it was running, things worked fine (i.e. fast graphics updates etc) > which > leads me to believe that the graphics drivers are fine. It does seem to die > as > soon as I open the Explorer window, which somewhat narrows down the set of > potential causes.
@Elias I think I encountered this issue too, without error logs it's hard to be sure though, but by the description it sounds a lot like it. Another user in another Qubes 4 Win7 thread somewhere in Qubes-users mail-list, suggested to reduce the page-file for Windows SWAP inside the Windows VM. It worked for him, and when I tried it out, it worked for me too. It's possible this is what you encounter, try reduce the Windows page-file and see if it works? Also if not reducing the page-file, more giving the VM more RAM works too, but it's a lot of wasting resources, especially on low RAM hardware. For example I have to give Win7 4GB RAM when I did not change the page-file in Windows. When it has 3GB or 3.5GB, then it crashes like your description. Once the page file has been reduced, counter-intuitively the RAM can now be 2.5GB without any crash so far. It seems a bit odd since the page-file SWAP should only be related to the drive space, but the relation between host VM allocated RAM, and guest drive SWAP page-file, somehow, indeed seems to be related to each others... I lack the understanding ,but it seems very counter-intuitive to me, yet it still worked. Hopefully this can fix your crash issues. -- You received this message because you are subscribed to the Google Groups "qubes-devel" group. To unsubscribe from this group and stop receiving emails from it, send an email to qubes-devel+unsubscr...@googlegroups.com. To post to this group, send email to qubes-devel@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/qubes-devel/200413aa-03c0-41c2-9a11-743af2e274d6%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.