[SOLVED] A few seconds after successful login: "Connection error 401: No ticket"

[Cris70]

Hi all,
I am having a weird problem on one proxmox instance (v7.4-3).
Whenever I log in the web interface, after a few seconds (2 or 3) the UI stops updating and a few moments later I get the error "Connection error 401: No ticket".
If I log out and then log in again, the problem repeats.
I started having this problem a few days ago, but I was usually able to work for a few minutes before having to log-out and log-in again.
Now the problem is worse: I cannot work at all because the problem surfaces after a few seconds.
I tried examining the logs (I can access the server through ssh) but I don't find anything which appears to be related.
Google does not help, as I can find a lot of messages from people struggling with similar errors, but no one seems to have the problem I am facing.
Any hints?

Thank you in advance
Cris

 

[Chris]

Hi,
please attach the journal since reboot journalctl -b > journal.txt. Do you have any browser extensions which might interfere? Have you tried using a different browser/incognito mode?

 

[Cris70]

Hi Chris,
thank you for your reply!
After a lot of searching, out of desperation I translated this forum thread and found the solution.
It appears to be a problem in Firefox. After closing and reopening Firefox the problem was gone!
I hope this will help others with the same problem.

Cris

 

[Chris]

Hi Chris,
thank you for your reply!
After a lot of searching, out of desperation I translated this forum thread and found the solution.
It appears to be a problem in Firefox. After closing and reopening Firefox the problem was gone!
I hope this will help others with the same problem.

Cris

Hi,
glad to hear that you solved you problem and shared the solution for others to find. Please mark the thread as solved, thx.

 

[admgingercide]

I'm having this problem on Chrome because I got logged out and could still navigate cached pages before noticing :facepalm:

 

[lxiosjao]

I still have the same issue, clear cache resolved it. Thanks guys

 

[TopheC]

Same error due to same reason : navigation in cached pages
Clear Firefox cache with CTRL+F5 resolved it too !
Thxs guys

 

[adresner]

Same issue here on Safari

 

[MCGonz17]

Hi,
please attach the journal since reboot journalctl -b > journal.txt. Do you have any browser extensions which might interfere? Have you tried using a different browser/incognito mode?

Hi Chris,

This I have a similar issue that is persisting and these are the logs I am getting.

 

[Chris]

Hi Chris,

This I have a similar issue that is persisting and these are the logs I am getting.

What is your pveversion -v?