I've got what appears to be similar problems. I'm using a 4 port TrendNet TK-409 KVM (USB keyboard & mouse + sound switching that I'm not using). My problem box is currently a dual boot XP & Ubuntu 7.10 box (a Dell Vostro 200). I wanted to upgrade the 7.10 part to 8.04 (actually, just to a fresh install to replace the 7.10). I see the graphical splash screen, then it drops down to an "(initramfs)" ash prompt. Shortly after that I see a message about ".../hid-core.c: couldn't find an input interrupt endpoint"...that might have been in response to my hitting a key on the keyboard.
Later, I see a couple messages like this: ata1.00: revalidation failed (errno=-5) plus some others that I don't have time to copy down before the box reboots. I would think that's unrelated to the initial HID/USB messages, but don't really know. Attached are outputs of some commands booting to the 7.10 installation. ** Attachment added: "box-info.txt" http://launchpadlibrarian.net/13966883/box-info.txt -- Ubuntu failes to work with KVM switch https://bugs.launchpad.net/bugs/213895 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