Ubuntu
linux-source-2.6.22 package

  1. Bug #88746 (ehci-hcd)
  2. Comment #301

Comment 301 for bug 88746

Revision history for this message
FoolsRun (michael-delaney) wrote :

I have solved this problem on my system by replacing my USB 2.0 PCI card.

I had this problem with multiple hard drives connected to a USB2.0 PCI card in my home "server" (just a headless desktop machine serving data and printers to my home network).

My old USB 2.0 card was a CompUSA brand card with an NEC chipset. I just replaced this with another no-name card which has a VIA chipset and the problem seems to have been solved!

I'm not sure how helpful this information will be, especially for those with onboard USB 2.0 problems, but perhaps this information could help developers narrow down the real issue.