Hi, still loosing the usb stack for IO on internal card reader. New watchdog does not bark. Current scenario:
- Kernel not tainted (e.g. no fglrx) - Tried debian 2.6.25-2 (patch 7) and 2.6.26 rc9 with and without X - Booted from hd or from sd-card (no real difference) Observations (2.6.26 makes no difference): - When the internal card reader is enabled even write operations on a USB stick cause the USB stack to hang. Roughly every 50 MBytes written (no IO to the card reader in this case). Reading is less critical (no problems seen within 2 GByte range). - Using the internal card reader: On read it hangs roughly every 500 MByte, on write roughly every 5 MByte. - While a read-transfer is running some keystrokes get lost. Roughly one of 50 keystrokes is lost (ugly if a key-up got lost). - Occasional USB problems even with card-reader disabled. Roughly every 10 hours. - I want to mention that the USB hardware (stick and card) were verified to work correctly in differect hardware environments). Example: with another card reader the used SD card can be used to boot and run Linux happily. Jürgen -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]
