Hi,<br><br>I have built an HID device driver using the hid class present on the XO. When I plug my HID device into the XO , I can perform read/write operations for sometime. But in about a minutes time, my HID device hangs and I have to unplug and plug my device to get it working. While trying to figure out what could be wrong, i found that the recent ubuntu distributions have a bug where in plugged usb devices stop working after sometime. (
<a href="https://bugs.launchpad.net/ubuntu/+source/linux-source-2.6.15/+bug/68140">https://bugs.launchpad.net/ubuntu/+source/linux-source-2.6.15/+bug/68140</a> )<br><br>I want to be sure that the issue is not an issue with the XO distribution. The OLPC build that is on my XO is
542.3 and the Kernel version is Linux-2.6.22-2007081.5.olpc.be30006dad097b8. Can anyone out there confirm that the ubuntu issue is something that is not there in the OLPC kernel/distribution. <br> <br>Thanks!<br>Ankita<br>