I try to update 18.0 to 20.0 but taking time so I mistakly forced turn off and again open the system getting something error like (error 9 descriptor) bootup page screen was blinking and can't enter Ubuntu user login

[Manojaj]

I try to update 18.0 to 20.0 but taking time so I mistakly forced turn off and again open the system getting something error like (error 9 descriptor) bootup page screen was blinking and can't enter Ubuntu user login. Please help team rectify my problem as soon as.

Below attached error screen page

[Chris Guiver (guiverc)]

Thank you for taking the time to report this bug and helping to make Ubuntu better.

Bug reporting is mostly about finding & fixing problems thus preventing future users from hitting the same bug.

I suspect a Support site would be more appropriate, eg. https://answers.launchpad.net/ubuntu. You can also find help with your problem in the support forum of your local Ubuntu community http://loco.ubuntu.com/ or asking at https://askubuntu.com or https://ubuntuforums.org, or for more support options please look at https://discourse.ubuntu.com/t/community-support/709

(You have tagged this bug against your internet login, but your provided message appears to be about a computer booting? You also mention 18.0 & 20.0, but there are no Ubuntu releases by that name; it's possible you mean 18.04 (desktop or server), and 20.04 as year.month is a format used by Ubuntu's main desktop & server releases, with the specialist releases using year only (eg. Ubuntu Core 18). Either way I can't see how this concerns your internet login (SSO). Possibly you mean ubuntu-release-upgrader,)

[Launchpad Janitor (janitor)]

[Expired for ubuntu-release-upgrader (Ubuntu) because there has been no activity for 60 days.]

[Launchpad Janitor (janitor)]

[Expired for Ubuntu because there has been no activity for 60 days.]