I recently bought a Dell ST2220T Monitor. On first install, The touch worked pretty well. But it started to behave weird after restarts. The behaviour is as follows:
On cold boot touch never works. But once going to Windows 7 and coming back after a warm boot, the touch works perfectly. From now, it works until there are no cold boots. Once cold boot happens into Ubuntu, touch stops working. This behaviour has been consistent. I tried to put usbhid.quirks with <vendorid> : <productid>: 0x40 as mentioned here http://ubuntuforums.org/showthread.php?p=10287057#post10287057 but it did not work.
Binary package hint: utouch
I recently bought a Dell ST2220T Monitor. On first install, The touch worked pretty well. But it started to behave weird after restarts. The behaviour is as follows:
On cold boot touch never works. But once going to Windows 7 and coming back after a warm boot, the touch works perfectly. From now, it works until there are no cold boots. Once cold boot happens into Ubuntu, touch stops working. This behaviour has been consistent. I tried to put usbhid.quirks with <vendorid> : <productid>: 0x40 as mentioned here http:// ubuntuforums. org/showthread. php?p=10287057# post10287057 but it did not work.
I am using Ubuntu Natty