Re: [qubes-users] I think I found a moderately serious bug. And I could use some help with recovery. (kali/HVM/rootfs)
ok thanks for your input. Ill just reinstall, I suppose. I do have backups!! Cant get them unless I boot into rescue because the usb no longer works without my sys-usb being able to start. I will try to recreate this and see on my second HDD. Ill check the dnf log too. -- 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/146a84b4-1a1a-4bde-8a33-2e19e9b38be6%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [qubes-users] I think I found a moderately serious bug. And I could use some help with recovery. (kali/HVM/rootfs)
On Sun, April 8, 2018 1:53 am, sevas wrote: > The bug I think I have found is that when this third partition vm, if > overwritten, overwrites dom0 from a virtual domain. > > I tried to install kali on this third vm and the next time I booted > Qubes, > errors were given that qubes-manager did not exist. I still could boot, > but no VMs could start. I couldn't recreate this. I installed Kali light to /dev/xvdc (which is "-volatile" according to lvs), rebooted, and everything seems fine. Did you install an update lately? Check /var/log/dnf.log*. > Its possible that this could have something to do with loop devices and > having too many of them, maybe a buffer overflow? But I doubt it. After > starting kali repeatedly, loop devices were made again and again > eventually denying me any RAM space to do anything including saving a text > doc. Maybe this broke it somehow. > Now, I really dont want to reinstall everything but sometimes this is > much faster than troubleshooting the issue. But does anyone have any good > ideas? Not exactly sure on how to fix it or what else might be broken, so a reinstall is probably safest right now. -- 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/4d9190cccf09b63af88243c3d13d649c.squirrel%40tt3j2x4k5ycaa5zt.onion. For more options, visit https://groups.google.com/d/optout.
[qubes-users] I think I found a moderately serious bug. And I could use some help with recovery. (kali/HVM/rootfs)
I tried to install kali again. Last time I couldnt get it to run, but with your help, I correctly created an HVM. Now I did something stupid. When partitioning, you will be shown 3 virtual drives. If you type 'pvs' (or is it 'lvs'?) into the dom0 terminal, you will see 3 virtual partitions: kali, kali-private and kali-root. Or something of the like. I assume that is the 3 that you see in the kali-vm in qubes-manager. Well, one is obviously my rootfs and one is my homedir. The third has a direct correlation with the homedir. So when you change the size of the homedir, so changes the other one. The bug I think I have found is that when this third partition vm, if overwritten, overwrites dom0 from a virtual domain. I tried to install kali on this third vm and the next time I booted Qubes, errors were given that qubes-manager did not exist. I still could boot, but no VMs could start. Its possible that this could have something to do with loop devices and having too many of them, maybe a buffer overflow? But I doubt it. After starting kali repeatedly, loop devices were made again and again eventually denying me any RAM space to do anything including saving a text doc. Now, I really dont want to reinstall everything but sometimes this is much faster than troubleshooting the issue. But does anyone have any good ideas? Ive downloaded the source code for qubes-manager and Im going to try tomorrow to compile it. But Ive never done this before, I dont know what all I have to do. $ sudo make rpms , right? Then what? Im going to have to boot into recovery mode just to get the qubes-manager onto the machine. Can I do $ sudo dnf reinstall qubes-manager? or $ qubes-dom0-update --reinstall qubes-manager? What if I cant get internet access? Is the rpm still on my machine? Thanks many!! -- 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/e8a59a06-cc87-4553-aa71-fc2d2b410c90%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.