This screenshot shows that few minutes after having opened the desktop session, after startup application have initialized, ubuntuone- syncdaemon is still hashing and consumes lot of resources.
The size of files in my Ubuntu One account is about 300M each, which is a possible explanation for such a long time spent in hashing. However I tried this command to get a hash value of one of these files on the same computer: $ time sha1sum 300.mega.bytes.file 9ee2e5689ece78a5644aa357597473cb127a7e4c 300.mega.bytes.file real 0m12.493s user 0m3.976s sys 0m8.189s And I get a result in 12s, which makes me think that the right solution for ubuntuone-syncdaemon could be not only executing with a higher nice value, but also using a less time consuming hashing algorithm. Cheers. ** Attachment added: "screenshot of the 'top' command few minutes after login" https://bugs.launchpad.net/ubuntu/+source/ubuntuone-client/+bug/1044942/+attachment/3306652/+files/Screenshot%20from%202012-09-06%2009%3A35%3A07.png -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1044942 Title: ubuntuone-syncdaemon hashing slows down session startup To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubuntuone-client/+bug/1044942/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs