On 07/28/2017 02:34 PM, Samuel Sieb wrote:
On 07/28/2017 11:09 AM, Robert Moskowitz wrote:
Now it works after F24 boot just fine. But if I unplug the dongle,
suspend, then resume, when I plug the dongle in, no /dev/ttyUSB0. :(
How can I go about trouble shooting this. I will get to F26 sometime
soon; just not right now. (If that will make and difference, though
wonder why)
Before you plug the dongle in, run "sudo journalctl -fa". Then plug
it in and see what messages you get.
Jul 28 14:42:14 lx120e.htt-consult.com kernel: usb 3-1: new full-speed
USB device number 25 using ohci-pci
Jul 28 14:42:14 lx120e.htt-consult.com kernel: usb 3-1: device
descriptor read/64, error -62
Jul 28 14:42:14 lx120e.htt-consult.com kernel: usb 3-1: device
descriptor read/64, error -62
Jul 28 14:42:14 lx120e.htt-consult.com kernel: usb 3-1: new full-speed
USB device number 26 using ohci-pci
Jul 28 14:42:15 lx120e.htt-consult.com kernel: usb 3-1: device
descriptor read/64, error -62
Jul 28 14:42:15 lx120e.htt-consult.com kernel: usb 3-1: device
descriptor read/64, error -62
Jul 28 14:42:15 lx120e.htt-consult.com kernel: usb 3-1: new full-speed
USB device number 27 using ohci-pci
Jul 28 14:42:16 lx120e.htt-consult.com kernel: usb 3-1: device not
accepting address 27, error -62
Jul 28 14:42:16 lx120e.htt-consult.com kernel: usb 3-1: new full-speed
USB device number 28 using ohci-pci
Jul 28 14:42:16 lx120e.htt-consult.com kernel: usb 3-1: device not
accepting address 28, error -62
Jul 28 14:42:16 lx120e.htt-consult.com kernel: usb usb3-port1: unable to
enumerate USB device
Jul 28 14:42:14 lx120e.htt-consult.com kernel: usb 3-1: new full-speed
USB device number 25 using ohci-pci
Jul 28 14:42:14 lx120e.htt-consult.com kernel: usb 3-1: device
descriptor read/64, error -62
Jul 28 14:42:14 lx120e.htt-consult.com kernel: usb 3-1: device
descriptor read/64, error -62
Jul 28 14:42:14 lx120e.htt-consult.com kernel: usb 3-1: new full-speed
USB device number 26 using ohci-pci
Jul 28 14:42:15 lx120e.htt-consult.com kernel: usb 3-1: device
descriptor read/64, error -62
Jul 28 14:42:15 lx120e.htt-consult.com kernel: usb 3-1: device
descriptor read/64, error -62
Jul 28 14:42:15 lx120e.htt-consult.com kernel: usb 3-1: new full-speed
USB device number 27 using ohci-pci
Jul 28 14:42:16 lx120e.htt-consult.com kernel: usb 3-1: device not
accepting address 27, error -62
Jul 28 14:42:16 lx120e.htt-consult.com kernel: usb 3-1: new full-speed
USB device number 28 using ohci-pci
Jul 28 14:42:16 lx120e.htt-consult.com kernel: usb 3-1: device not
accepting address 28, error -62
Jul 28 14:42:16 lx120e.htt-consult.com kernel: usb usb3-port1: unable to
enumerate USB device
So I unplugged the dongle. Disconnected it from the jtag then
reconnected it then plugged it in and got:
Jul 28 14:43:56 lx120e.htt-consult.com kernel: usb 3-1: new full-speed
USB device number 29 using ohci-pci
Jul 28 14:43:57 lx120e.htt-consult.com kernel: ohci-pci 0000:00:12.0:
frame counter not updating; disabled
Jul 28 14:43:57 lx120e.htt-consult.com kernel: ohci-pci 0000:00:12.0: HC
died; cleaning up
Jul 28 14:44:02 lx120e.htt-consult.com kernel: usb 3-3: USB disconnect,
device number 12
And now things are worst. I lost my KVM usb keyboard and mouse and have
to reach up and type on the notebook keyboard...
ARGH!
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