Re: USB disconnects in 2.6.20-rc5 (but improved behaviour over earlier RCs)
Antti P Miettinen <[email protected]>
| Newsgroups | gmane.linux.usb.devel |
|---|---|
| Organization | Domestic Network Association |
| Message-ID | <[email protected]> |
Pete Zaitcev <[email protected]> writes: > I suppose you can run usbmon constantly and have it dumping the traffic > in a file, if your disk is big enough. Then if the device disconnects, > we'll see the preceeding traffic and may be able to make deductions. > Please look if your system has this file: > /usr/share/doc/kernel-*/Documentation/usb/usbmon.txt I tried to, the result is at: http://www.hut.fi/~apm/usb-disconnect.txt.gz If I've done my math right the disconnect happened approximately at timestamp 3271169751. The log is from ubuntu/dapper kernel 2.6.15 recompiled with debug fs enabled, v4l-dvb modules from linuxtv hg repo, version 4d012cd162f5. More background info can be found at: http://www.linuxtv.org/pipermail/linux-dvb/2007-February/016193.html -- http://www.iki.fi/~ananaza/ ------------------------------------------------------------------------- Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT & business topics through brief surveys-and earn cash http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV _______________________________________________ [email protected] To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-devel