I have both 2a42 and 2a43. Strange is strange... with Ubuntu 10.10 32 bit all works perfectly. I'm trying with an ubuntu 12.04 64 bit (instead of Lubuntu). I have attached to this message all the logs that you have requested Il 24/04/2012 12.18, Daniel Vetter ha scritto: > On Tue, Apr 24, 2012 at 09:28:32AM +0000, Guo, Chaohong wrote: >> Strange, even in upstream kernel, drm driver supports 2a42 only, but the id of his device is 2a43 ? > Hm, in that case we also need the output of lspci -nn > -Daniel -------------- next part -------------- A non-text attachment was scrubbed... Name: logs.zip Type: application/zip Size: 25344 bytes Desc: not available URL: <http://lists.freedesktop.org/archives/intel-gfx/attachments/20120424/42976681/attachment-0001.zip>