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7020100
(Get the code!)
Hi,
Exactly the same behaviour occurs for me.
My motherboard (ma78gm-us2h) is based on a amd 780g+sb700. When the two usb2 device are plug on the same bus, the dvb works bad like there is conflict during the data transfer (the same thing occurred with a memory usb stick instaed of ralink wifi stick).
In such a case lsusb gives
Bus 001 Device 007: ID 148f:2573 Ralink Technology, Corp. RT2501USB Wireless Adapter
Bus 001 Device 002: ID 0413:6026 Leadtek Research, Inc. WinFast DTV Dongle (warm state)
But now when I plug the two usb2 devices on ports that are linked to two distinct ports, then the dvb stick works well.
In such a case lsusb gives
Bus 001 Device 004: ID 0413:6026 Leadtek Research, Inc. WinFast DTV Dongle (warm state)
Bus 002 Device 002: ID 148f:2573 Ralink Technology, Corp. RT2501USB Wireless Adapter
I have this effect with the lastest ubuntu distrib
Linux multimedia 2.6.28-11-generic #42-Ubuntu SMP Fri Apr 17 01:57:59 UTC 2009 i686 GNU/Linux
So the issue seems to remains on this version of the kernel.
juju27