1

I upgrade Ubuntu version from 18.04 to 20.04

But when update is complete i found a issues again and again on screen. Here is the screenshot in given below:

enter image description here

How to fix these issues. I entered my password but it still showing after entering password then after few times it comes again.

Need to fix it asap! Is anyone getting this error?

6
  • please try to login with the CLI first. press ctrl+alt+f1 and try to login your user.is it working ? – purval_patel Oct 16 '20 at 7:32
  • not working i tried with ctrl+alt+f1 but still got these issues – Sabbir Oct 17 '20 at 2:49
  • I got the exact same issue and found solution here unix.stackexchange.com/a/496519/443634 – Wes B. Nov 25 '20 at 21:30
  • 1
    I got the exact same issue and found solution here: unix.stackexchange.com/a/496519/443634 – Wes B. Nov 25 '20 at 21:32
  • @WesB. I applied this solutions and it fixed but now power not working restart not working what can i do now? – Sabbir Nov 30 '20 at 15:09
1

First login with the CLI, press ctrl+alt+f1 or f2 then login with your user then try below steps,

found this bug here:

https://bugzilla.redhat.com/show_bug.cgi?id=1149893

Specifically you have to place .rule file here,

/etc/polkit-1/rules.d/

(add a filename and just give the .rules extension)

give below rules:

polkit.addRule(function(action, subject) {
   if ((action.id == "org.freedesktop.color-manager.create-device" ||
        action.id == "org.freedesktop.color-manager.create-profile" ||
        action.id == "org.freedesktop.color-manager.delete-device" ||
        action.id == "org.freedesktop.color-manager.delete-profile" ||
        action.id == "org.freedesktop.color-manager.modify-device" ||
        action.id == "org.freedesktop.color-manager.modify-profile") &&
       subject.isInGroup("username")) {
      return polkit.Result.YES;
   }
});

Then you have to Replace the word "username" with your user's group.

2
  • is this the any name with .rules extensions. I create rule.rules then paste these code on there then save it – Sabbir Oct 16 '20 at 12:09
  • this problem is not fixed yet, anyone please check this one – Sabbir Nov 8 '20 at 14:12

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