Pardon me for asking my question a second time. I appreciate anyone pointing me to a source of info that will tell me which hardware is NOT subject to this bug. I'm willing to change hardware to keep Ubuntu.
My problem sounds identical to Andy Rabagliati's. For example, I see endlessly repeating messages like this: [ 19.080009] usb 5-3: reset high speed USB device using ehci_hcd and address 4 [ 19.336509] usb 5-3: reset high speed USB device using ehci_hcd and address 4 [ 19.592009] usb 5-3: reset high speed USB device using ehci_hcd and address 4 [ 19.840009] usb 5-3: reset high speed USB device using ehci_hcd and address 4 [ 20.088009] usb 5-3: reset high speed USB device using ehci_hcd and address 4 Which chipsets are safe to use with Ubuntu to avoid this problem? Thanks. -- ehci_hcd module causes I/O errors in USB 2.0 devices https://bugs.launchpad.net/bugs/88746 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