Remains to be a problem for me. Did you try 64bit?
$ apt-cache policy update-manager update-manager: Installed: 1:0.152.25.5 Candidate: 1:0.152.25.5 Version table: *** 1:0.152.25.5 0 500 http://ca.archive.ubuntu.com/ubuntu/ oneiric-updates/main amd64 Packages 500 http://security.ubuntu.com/ubuntu/ oneiric-security/main amd64 Packages 100 /var/lib/dpkg/status 1:0.152.25 0 500 http://ca.archive.ubuntu.com/ubuntu/ oneiric/main amd64 Packages
Remains to be a problem for me. Did you try 64bit?
$ apt-cache policy update-manager ca.archive. ubuntu. com/ubuntu/ oneiric- updates/ main amd64 Packages security. ubuntu. com/ubuntu/ oneiric- security/ main amd64 Packages dpkg/status ca.archive. ubuntu. com/ubuntu/ oneiric/main amd64 Packages
update-manager:
Installed: 1:0.152.25.5
Candidate: 1:0.152.25.5
Version table:
*** 1:0.152.25.5 0
500 http://
500 http://
100 /var/lib/
1:0.152.25 0
500 http://