please try the debug patch on your machin in UMS mode. thanks
21120_UMS_debug.patch (application/octet-stream), 414 bytes, created by MaLing on 2009-05-06 00:30:20 UTC
(hide)
 
Creator: MaLing
Created: 2009-05-06 00:30:20 UTC
Size: 414 bytes

Attachment is not viewable in your browser because its MIME type (application/octet-stream) is not one that your browser is able to display.

Download the attachment.

Actions: View
Attachments on bug 21120: 24701 | 24702 | 24790 | 24791 | 25022 | 25050 | 25066 | 25078 | 25170 | 25172 | 25190 | 25530 | 25531 | 25535 | 25591 | 25592

Use of freedesktop.org services, including Bugzilla, is subject to our Code of Conduct. How we collect and use information is described in our Privacy Policy.