[ltp] Re: Xorg doesn't work since Debian Wheezy --> Jessie update

alfon linux-thinkpad@linux-thinkpad.org
Tue, 30 Jun 2015 08:34:02 +0200

Thank you.

Seem there is a software bug I'll report it to Debian developers

On 26 June 2015 at 08:20, Connor Behan <connor.behan@gmail.com> wrote:
> On 25/06/15 06:01 AM, alfon.gz@gmail.com wrote:
>> Hi,
>> I recently updated Debian on my ThinkPad X31. After update, Xorg
>> system doesn't work, it seems than no recognize the device driver.
>> With Kernel Mode Settings (KMS), the Radeon RV100 card works again (I
>> did that putting radeon.modeset = 1 on kernel options)
>> With KMS Xorg is extremely slow, and I don't know why.
>> Is there a way to make Xorg works faster with KMS?
>> Is there a way to make Xorg works without KMS like before update?
>> Thanks in advance.
> This is hardly Thinkpad related but at the minimum, you need to post
> your Xorg.0.log to give people an idea of what problem KMS is having.
> You say that UMS doesn't work anymore? This is to be expected as support
> was removed from xf86-video-ati some time ago. An old system where it
> worked was probably using a 6.x version.