Re: [qubes-users] Dom0 update error (Converting database from bdb to sqlite backend)

2021-05-10 Thread 'awokd' via qubes-users

load...@gmail.com:


Configuration: OptionBinding with id "failovermethod" does not existInvalid
configuration value: failovermethod=priority in
/var/lib/qubes/dom0-updates/etc/yum.repos.d/fedora-updates.repo;
Configuration: OptionBinding with id "failovermethod" does not existFedora


In a sys-firewall terminal session, make a backup copy of the file it's 
complaining about 
(/var/lib/qubes/dom0-updates/etc/yum.repos.d/fedora.repo), then edit it. 
Remove the value it's complaining about (failovermethod=priority). Save 
and try again.


If it still fails, you might want to create a fresh sys-firewall, or 
change your UpdateVM to point to a different AppVM.


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Re: [qubes-users] detect tcp/ip connections of executables due to qubes firewall restrictions

2021-05-10 Thread 'awokd' via qubes-users

lik...@gmx.de:

Hi!

Due to the current implementation/design of qubes firewall, it's hard to use domain names 
for firewall rules, because of "static" DNS resolution:
https://github.com/QubesOS/qubes-issues/issues/5225

To find out the "connection wishes/tries" of an executable, what's the 
recommendation to use them for firewall rules?
1.  Let's assume all network access except DNS is restricted from a 
AppVM. How can I find out which domains/IPs which executable is trying to 
use/connect to?
2. What are you're best practices to find out all IPs for a domain to 
white list them?

Best, P

1. netstat -pan, and/or tcpdump from somewhere networking isn't blocked. 
Might have to watch DNS requests to see what it's attempting to resolve. 
Don't know of a way to do it with networking disabled.

2. Check the vendor's documentation/KB.

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Re: [qubes-users] Qubes won't boot

2021-05-10 Thread 'awokd' via qubes-users

Qubes User:

Hello,
I was using Qubes for about 3 months and didn't use it last month.
Yesterday it wouldn't boot.
Using Qubes rescue didn't help. After typing passphrase it says Linux system not
found so it doesn't mount.
So i found a way to mount disk manually. Going through directories found out
that boot folder is empty.
Also if that is not an option i want to save my files but seems like private.img
are missing. There is only icon.png file in VM folders.
Is there any way to recover boot files so i can boot it again or at least save
files from VMs somehow?


Try booting with a LiveCD distribution. Scan and mount the LVM thin 
volumes with vgchange -ay. You may need to install a package to support 
LVM thin. You should be able to pull data from the VMs that way.


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Re: [qubes-users] Support Issue

2021-05-10 Thread 'awokd' via qubes-users

'Ride4life223' via qubes-users:

This is a support notice for Lenovo Legion 5 I5IMH05H
Unable to install Qubes OS R4.0.4 using live USB iso. Freezes halfway through 
the boot process does not make it to install start screen.


Have you seen 
https://www.qubes-os.org/doc/installation-troubleshooting/, and the UEFI 
troubleshooting guide it links to too?


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Re: [qubes-users] How do I install trezor-bridge on a Qubes system without a sys-usb qube e

2021-05-10 Thread 'awokd' via qubes-users

'Joanna Anders' via qubes-users:


I'm trying to make Trezor Model T work on my Qubes system installed on a
ssd *usb drive* according to this guide https://wiki.trezor.io/Qubes_OS .
So by default the *sys-usb qube is disabled*. If I try to enable it my
whole system turns unusable.

Should I edit the *sys-net* qube instead of nonexistent *sys-usb* ?

If I'm not mistaken, running Qubes directly from a USB drive requires 
dom0 to own at least the USB controller responsible for the drive. This 
would mean you would have to run the trezor service there as well, but 
as dom0's networking is disabled, wouldn't get you any further. 
Unfortunately, think you pretty much require a sys-usb. If you have more 
than one controller driving the external ports (fairly unusual on 
laptops, though) you may be able to assign a single unused controller to 
a sys-usb qube and use the Trezor device on those specific ports. Not an 
option if your drive is on one of the same ports. Other option could be 
to install Qubes on local disk instead of USB.


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[qubes-users] Dom0 update error (Converting database from bdb to sqlite backend)

2021-05-10 Thread load...@gmail.com

Hi,

Few days ago *I decided to delete templates* which I do not use anymore (
*whonix-ws-14* and *whonix-gw-14*).
I did this like it said on this page https://www.qubes-os.org/doc/templates/

Today, when *I tried to update my Dom0* I got this:






















*$ sudo qubes-dom0-updateUsing sys-firewall as UpdateVM to download updates 
for Dom0; this may take some time...warning: Converting database from bdb 
to sqlite backendInvalid configuration value: failovermethod=priority in 
/var/lib/qubes/dom0-updates/etc/yum.repos.d/fedora.repo; Configuration: 
OptionBinding with id "failovermethod" does not existInvalid configuration 
value: failovermethod=priority in 
/var/lib/qubes/dom0-updates/etc/yum.repos.d/fedora.repo; Configuration: 
OptionBinding with id "failovermethod" does not existInvalid configuration 
value: failovermethod=priority in 
/var/lib/qubes/dom0-updates/etc/yum.repos.d/fedora.repo; Configuration: 
OptionBinding with id "failovermethod" does not existInvalid configuration 
value: failovermethod=priority in 
/var/lib/qubes/dom0-updates/etc/yum.repos.d/fedora-updates.repo; 
Configuration: OptionBinding with id "failovermethod" does not existInvalid 
configuration value: failovermethod=priority in 
/var/lib/qubes/dom0-updates/etc/yum.repos.d/fedora-updates.repo; 
Configuration: OptionBinding with id "failovermethod" does not existInvalid 
configuration value: failovermethod=priority in 
/var/lib/qubes/dom0-updates/etc/yum.repos.d/fedora-updates.repo; 
Configuration: OptionBinding with id "failovermethod" does not existFedora 
25 - x86_64  8.1 MB/s |  50 MB 00:06
Fedora 25 - x86_64 - Updates5.7 MB/s |  24 MB 
00:04Qubes Dom0 Repository (updates) 2.1 MB/s | 2.0 
MB 00:00determining the fastest mirror (14 hosts).. done.--  B/s 
|   0  B --:-- ETAQubes Templates repository  2.2 
kB/s | 5.9 kB 00:02Dependencies resolved.Nothing to do.Complete!No 
packages downloadedQubes OS Repository for Dom0 22 MB/s 
|  26 kB 00:00 **Could anyone know how to fix it?*

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