Author Topic: Interesantan mali bug vezan za USB i Linux  (Read 1334 times)


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Interesantan mali bug vezan za USB i Linux
« on: August 22, 2013, 01:23:05 pm »
Facepalm.  Linux may have been causing USB disconnects on resume from device suspend all along.

Pretty much for my entire career in Linux USB (eight years now?), we've been complaining about how USB device power management just sucks.  We enable auto-suspend for a USB device driver, and find dozens of different USB devices that simply disconnect from the bus when auto-suspend is enabled.

The best way to learn UNIX is to play with it, and the harder you play, the more you learn.
If you play hard enough, you'll break something for sure, and having to fix a badly broken system is arguably the fastest way of all to learn. -Michael Lucas, AbsoluteBSD