I am having the same problem. Was working fine, but after using my Sony Ericsson K750i to connect to the Web a few times, no USB device gets mounted. The cell-phone seemed to have a bad mount experience, and I did unplug it without unmounting (it didn't show up in Ubuntu, although the phone did register the connection)
Linux waffles-laptop 2.6.27-7-generic #1 SMP Tue Nov 4 19:33:20 UTC 2008 i686 GNU/Linux Log files for "dmesg" "lspci -vvnn" and "lsusb" attached. ** Attachment added: "dmesg & lspci-vvnn & lsusb.log" http://launchpadlibrarian.net/19763452/dmesg%20%26%20lspci-vvnn%20%26%20lsusb.log -- USB ports do not work after upgrade to 8.10 https://bugs.launchpad.net/bugs/299020 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs