can not execute qrexec-daemon after uninstall of gstreamer.

evol...@aliaks.de

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Mar 12, 2017, 11:50:18 AM3/12/17

to qubes-users

Hello everybody!

after tweaking this and that, i killed my fedora and killed my
internet on Qubes.

The thing i tried was to uninstall gstreamer from fedora template.
so i uninstalled three packages over software center (because i did
not know the whole installed packages of gstreamer). After that i
wanted to install gstreamer1-libav. BUT...

after reboot of fedora template, i could NOT start it. It shows me
"can not execute qrexec-daemon" and remains yellow. After reboot of
App-VMs with fedora i can not also start any VM with fedora. So my
sys-firewall and sys-net were down.

I changed firewall and net to debian, they start now... but without
any network. I can see my old network connections in the network
manager, but i can not connect any of them, because they are not
visible in the icon up the screen. As i puted a cable, it showed me 1
of 2 connection, but it was no possible to get any connection over it.

so fedora is "dead" and debian give me no connection to the net.

i have no idea why fedora gets this BIG problem because of gstreamer
and why debian gives me no connection.
how can i fix my fedora, or get connection with debian?

Qubes is a fragile thing, as it seems :)

Grzesiek Chodzicki

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Mar 12, 2017, 12:18:33 PM3/12/17

to qubes-users, evol...@aliaks.de

Switch the sys-net and sys-firewall back to fedora template, Start the fedora template and then execute sudo xl console fedora024, that should give you access to the terminal and then try sudo dnf history undo last (dunno if that will actually work but it's worth a try).

evol...@aliaks.de

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Mar 12, 2017, 12:23:54 PM3/12/17

to Grzesiek Chodzicki, qubes-users

Zitat von Grzesiek Chodzicki <grzegorz....@gmail.com>:

what do you mean with "sudo xl console fedora024"?
by the way, i have fedora23, did not updated yet.

evol...@aliaks.de

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Mar 12, 2017, 12:35:46 PM3/12/17

to Grzesiek Chodzicki, qubes-users

Zitat von Grzesiek Chodzicki <grzegorz....@gmail.com>:

ok, i thought it was x1, but it was xl (so the letter L)
and in my case fedora-23

there i have login. but which user and password??

Grzesiek Chodzicki

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Mar 12, 2017, 12:37:38 PM3/12/17

to qubes-users, grzegorz....@gmail.com, evol...@aliaks.de

both root

evol...@aliaks.de

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Mar 12, 2017, 12:40:33 PM3/12/17

to Grzesiek Chodzicki, qubes-users

"failed to synchronize cache from repo updates" after dnf history undo last

evol...@aliaks.de

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Mar 12, 2017, 12:48:52 PM3/12/17

to Grzesiek Chodzicki, qubes-users

if i make just dnf history i don't see any deinstallations, so the
deinstallation did not work... but why these problems with fedora
then? hmmm...

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