Prompting to install new release after a successful upgrade

[zutme]

I just updated to Ubuntu 13.04 on a server install by using do-release-upgrade. It seemed to go fine, but when I log in it still prompts me:
Welcome to Ubuntu 13.04 (GNU/Linux 3.8.0-19-generic x86_64)
...
New release '13.04' available.
Run 'do-release-upgrade' to upgrade to it.

When I do a lsbrelease -r it returns:
Release: 13.04

Does anyone know why it is still prompting me?

Thanks in advance for any help.

[segede]

Same problem here.
Can't figure out how to get rid of it.

[fragtion]

Same problem here...
For now I've just removed /var/lib/ubuntu-release-upgrader/release-upgrade-available and the message goes away

[Witiko]

Same here.

[zutme]

bump

[Witiko]

So, I dived a bit into the ubuntu ssh motd code and came up with the following solution:

sudo rm /var/lib/ubuntu-release-upgrader/release-upgrade-available
sudo /usr/lib/ubuntu-release-upgrader/release-upgrade-motd

The question why this happens stands, though. The problem didn't occur on my notebook upon update, which makes the entire affair all the more baffling.

[Zta]

Same problem here. Not a very satisfactory workaround, but it's better than that annoying message after upgrade.

Thanks for the tip =)

[badbod]

not sure why either but deleting the contents of /var/lib/ubuntu-release-upgrader/release-upgrade-available did the trick for me.