Comment 66 for bug 34902

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antimoni (antti-immonen) wrote : Re: Ralink Wireless USB/PCMCIA/PCI hangs PC

I'am using Buffalo WLI-U2-KG54 usb wireless (rt2570) with Dapper in VIA epia M10000 machine. Freezing happens after few minutes. I have also tried this same adapter in Athlon XP and edgy with same results, both ndiswrapper and included drivers. Only way I can make my system stabile is boot adapter not connected, "sudo rmmod ehci_hcd" and connect adapter after that. Then of course I only have USB1 full speed, not USB 2 high speed. These "irqpoll" and Option "DisableIRQ" tricks made no difference.