The issue seemed not a bug but a problem related to my internet provider as with another internet provider I was able to download (but only some days ago) the kernel package indicated in my post. Very strange as issue.
At last not a bug. Sorry for my wrong post. ** Changed in: update-manager (Ubuntu) Status: Incomplete => Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/692348 Title: update-manager cannot download linux-image-x.x.xx-xx-generic_x.x.xx- xx.xx_i386.deb -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs