qrexec bug: event channel disconnected

[marmarek]

Reported by joanna on 24 Mar 2011 17:07 UTC
I created one AppVM and qrexec works fine. Then I created another one (based on the same template, etc), and now qrexec doesn't work for this AppVM. It keeps saying:

connect: No such file or directory

and in the logs it says:

event channel disconnected

Migrated-From: https://wiki.qubes-os.org/ticket/128

[marmarek]

Comment by joanna on 24 Mar 2011 17:14 UTC
Ok, it's a problem when using the Qubes manager's "Start" button to start the VM first -- apparently it doesn't start the qrexec daemon.

The qvm-start tool works correctly though.

Moving this to 'gui-manager' category, and assigning to Tomek.

[marmarek]

Comment by joanna on 24 Mar 2011 17:14 UTC
Ok, it's a problem when using the Qubes manager's "Start" button to start the VM first -- apparently it doesn't start the qrexec daemon.

The qvm-start tool works correctly though.

Moving this to 'gui-manager' category, and assigning to Tomek.

[marmarek]

Modified by smoku on 27 Mar 2011 15:41 UTC

[marmarek]

Modified by smoku on 27 Mar 2011 15:41 UTC

[marmarek]

Comment by smoku on 27 Mar 2011 16:48 UTC
Fixed in http://git.qubes-os.org/?p=smoku/qubes-manager;a=commit;h=09278d2d9901bbc117c2fdb1ef1595f15a283fa9

[marmarek]

Comment by smoku on 27 Mar 2011 16:48 UTC
Fixed in http://git.qubes-os.org/?p=smoku/qubes-manager;a=commit;h=09278d2d9901bbc117c2fdb1ef1595f15a283fa9

[marmarek]

Comment by rafal on 31 Mar 2011 09:29 UTC
Because of #160, we need to revert this - so, do NOT run qrexec_daemon from the manager.

[marmarek]

Comment by rafal on 31 Mar 2011 09:29 UTC
Because of #160, we need to revert this - so, do NOT run qrexec_daemon from the manager.

[marmarek]

Comment by joanna on 31 Mar 2011 10:17 UTC
Why are we reopening this? Didn't #160 fixed that as well?

[marmarek]

Comment by joanna on 31 Mar 2011 10:17 UTC
Why are we reopening this? Didn't #160 fixed that as well?

[marmarek]

Comment by rafal on 31 Mar 2011 10:25 UTC
No, #160 made the http://git.qubes-os.org/?p=smoku/qubes-manager;a=commit;h=09278d2d9901bbc117c2fdb1ef1595f15a283fa9 fix be broken. We cannot start qrexec_daemon twice for the same domain.

[marmarek]

Comment by rafal on 31 Mar 2011 10:25 UTC
No, #160 made the http://git.qubes-os.org/?p=smoku/qubes-manager;a=commit;h=09278d2d9901bbc117c2fdb1ef1595f15a283fa9 fix be broken. We cannot start qrexec_daemon twice for the same domain.

[marmarek]

Comment by joanna on 31 Mar 2011 10:26 UTC
I understand. But doesn't #160 automatically solve the problem in this ticket?

[marmarek]

Comment by joanna on 31 Mar 2011 10:26 UTC
I understand. But doesn't #160 automatically solve the problem in this ticket?

[marmarek]

Comment by rafal on 31 Mar 2011 10:31 UTC
Correct.
If you think this is a different issue than original issue this ticket was created for, and therefore a separate ticket should be created, this is fine.

[marmarek]

Comment by rafal on 31 Mar 2011 10:31 UTC
Correct.
If you think this is a different issue than original issue this ticket was created for, and therefore a separate ticket should be created, this is fine.

[marmarek]

Comment by joanna on 31 Mar 2011 10:52 UTC
Ok, I have merged tomek's branch omitting his commit. So, I assume it's fixed as of v 1.0.4:

http://git.qubes-os.org/?p=joanna/qubes-manager.git;a=summary

[marmarek]

Comment by joanna on 31 Mar 2011 10:52 UTC
Ok, I have merged tomek's branch omitting his commit. So, I assume it's fixed as of v 1.0.4:

http://git.qubes-os.org/?p=joanna/qubes-manager.git;a=summary

[marmarek]

Comment by rafal on 31 Mar 2011 11:04 UTC
However, I would like to see this commit be reverted in tomek's branch, too - otherwise, we will not be able to pull from tomek's branch.

[marmarek]

Comment by rafal on 31 Mar 2011 11:04 UTC
However, I would like to see this commit be reverted in tomek's branch, too - otherwise, we will not be able to pull from tomek's branch.

[marmarek]

Comment by joanna on 31 Mar 2011 11:09 UTC
Tomek's branch is screwed up -- I had to rebase it while merging with my branch.

Anyway, always pull from my branch and all should be fine :)

[marmarek]

Comment by joanna on 31 Mar 2011 11:09 UTC
Tomek's branch is screwed up -- I had to rebase it while merging with my branch.

Anyway, always pull from my branch and all should be fine :)