Hi, similar problem here (Aquaris M10, OTA 10.1). After uninstalling one app (pathwind) using UbuntuStore my Ubuntu One account credentials got lost. Next install or update check requires me to sign in to Ubuntu One.
But every attempt to set up the account during app install in Ubuntu Store fails (says "Login error", but the credentials are right). When checking the Settings -> Accounts section, the Ubuntu One account is not configured and its icon is missing at all in the list - so I cannot even add the account manually. The only way to temporarily log in is to check for updates, receive the "Sign in to Ubuntu One to receive updates" message, push "Sign In.." button, fill in account credentials, and only then the account is added and update check performed (and update apps installed if there are updates pending). But any following attemp to install apps via Ubuntu Store results in losing the account again. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1553150 Title: Ubuntu One account does not stay logged in or does not sign in at all To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubuntuone-credentials/+bug/1553150/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs