Re: Fwd: Failure to recognize device for 45 minutes and Device Disconnects

2014-03-27 Thread Alan Stern
On Wed, 26 Mar 2014, Mike Mitchell wrote: > On Mon, Mar 24, 2014 at 7:30 AM, Alan Stern wrote: > > > What happens if you run "lsusb -v" shortly after booting? Does that > cause the mouse to be recognized? Oops -- I meant "microphone", not "mouse". Trying to work on too many bug reports at on

Re: Failure to recognize device for 45 minutes and Device Disconnects

2014-03-24 Thread Alan Stern
On Sun, 23 Mar 2014, Mike Mitchell wrote: > Then last night I caught it in the act disconnecting again: > Here is a trap of the DISCONNECT event > > cat /sys/kernel/debug/usb/usbmon/0u > > f644c0c0 1122085228 C Ii:2:002:1 0:2048 2 = 0200 > f644c0c0 1122085266 S Ii:2:002:1 -115:2048 2 < > ee4c60c

Re: Failure to recognize device for 45 minutes and Device Disconnects

2014-03-22 Thread Alan Stern
On Sat, 22 Mar 2014, Mike Mitchell wrote: > On Wed, Mar 19, 2014 at 12:51 PM, Alan Stern wrote: > > > > This trace doesn't show a 45-minute delay. It also doesn't show a > > > disconnect. Everything appears to be working normally. > > > > > The 3.5 kernel is getting old. Can you try something

Re: Failure to recognize device for 45 minutes and Device Disconnects

2014-03-19 Thread Alan Stern
On Wed, 19 Mar 2014, Mike Mitchell wrote: > Please help me narrow down this perplexing mystery: > 1. USB Mic device takes ~45 minutes to recognize after warm start. > 2. Same device disconnect sporadically, usually about an hour after it > was last used. > 3. Otherwise device works fine for days o

Failure to recognize device for 45 minutes and Device Disconnects

2014-03-19 Thread Mike Mitchell
Please help me narrow down this perplexing mystery: 1. USB Mic device takes ~45 minutes to recognize after warm start. 2. Same device disconnect sporadically, usually about an hour after it was last used. 3. Otherwise device works fine for days on end. Host: Intel NUC dccp847dye Device: CAD U7 Mic