That is strange. Can you please also upload as separate attachments sudo dmidecode > dmidecode.txt
Unplug the device and rmmod/modprobe the appropriate modules until the cycle should work again, and run lshal > lshal_1.txt while the device not the monitor) is unplugged. Now open a separate terminal and run lshal -m leave this running... Then do your device plug in and unplug cycles until it doesn't work anymore and run in the original (or new) terminal, run lshal > lshal_2.txt while the device (not the monitor) is unplugged. Please upload the lshal_1 and _2 files and copy and paste the lshal -m output here as well. Thanks in advance. -- usb hub disappears after one use https://bugs.launchpad.net/bugs/332643 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