Package: linux-image-2.6.22-3-686 Version: 2.6.22-6 USB devices connected to external hub for USB 2.0 doesn't work correctly if one of these devices utilises bandwith.
It is a problem for USB audio devices. If such device is working, no more devices can work, i.e. another USB audio or camera. The dmesg output is: cannot submit datapipe for urb 1, error -28: not enough bandwidth The solution is to use improved Transaction Translator scheduling (CONFIG_USB_EHCI_TT_NEWSCHED). I've tested CONFIG_USB_EHCI_TT_NEWSCHED with the latest Sid kernel and it works correctly. -- .''`. Piotr Roszatycki : :' : mailto:[EMAIL PROTECTED] `. `' mailto:[EMAIL PROTECTED] `- -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]
