Page 6 of 12

Re: Ubuntu Mate 15.10

Posted: Tue Sep 15, 2015 12:24 pm
by AlicePPC
xeno74 wrote:
AlicePPC wrote:i enter with kernel 4.3.0 RC1 again because with version 2 of kernel i have blank screen
i send you the Xorg.0.log
p.s.

i try to install debian 8 with second version of kernel and same error...blank screen before linux load
Thank you for the Xorg.0.log file. The problem is, that the Radeon driver doesn't detect any Radeon HD graphics cards.

Error message:

Code: Select all

[    39.518] (EE) No devices detected.
[    39.519] (EE) 
Please post the output of these following commands:

Code: Select all

lspci | grep -i vga
01:00.0 VGA compatible controller :Advanced Micro Devices , Inc. [AMD/ATI] Tahiti PRO [Radeon HD 7950/8950 OEM /R9 280]

Code: Select all

lsmod | grep -i radeon
None ouput with this command

Re: Ubuntu Mate 15.10

Posted: Tue Sep 15, 2015 12:25 pm
by AlicePPC
Christian the same error with Lubuntu

Re: Ubuntu Mate 15.10

Posted: Tue Sep 15, 2015 12:56 pm
by xeno74
This is very sad.

lspci | grep -i vga looks directly on the PCIe/PCI bus.

Please post lspci without vga.

Additionally post the output of the following command:

Code: Select all

sudo lshw | grep -i vga

Re: Ubuntu Mate 15.10

Posted: Tue Sep 15, 2015 1:29 pm
by AlicePPC
Pics added

Re: Ubuntu Mate 15.10

Posted: Tue Sep 15, 2015 2:18 pm
by xeno74
AlicePPC wrote:Pics added
FYI: [kind of Solved] AMD Radeon HD 7950 support ?

Re: Ubuntu Mate 15.10

Posted: Tue Sep 15, 2015 2:30 pm
by xeno74
FYI2:
daz wrote: For HD7950/7970 Use TAHITI

The varsion of Xorg drivers supplied with current distributions (6.14) doesn't recognise these cards causing the xserver to fall back to the fbdev driver. This has a maximum resolution of 768 x 1024, so I've compiled 7.1 which will work better.

Re: Ubuntu Mate 15.10

Posted: Tue Sep 15, 2015 2:37 pm
by xeno74
Is the package xserver-xorg-video-ati installed?

If not then you can install it with:

Code: Select all

sudo apt-get install xserver-xorg-video-ati

Re: Ubuntu Mate 15.10

Posted: Tue Sep 15, 2015 2:51 pm
by AlicePPC
Reading package list.....Done
Building dependency tree
Reading state information ...Done
xserver-xorg-video-ati is already the newest version.
0 to upgrade,0 newly install,0 to remove and 0 not to upgrade

Re: Ubuntu Mate 15.10

Posted: Tue Sep 15, 2015 2:56 pm
by xeno74
AlicePPC wrote:Reading package list.....Done
Building dependency tree
Reading state information ...Done
xserver-xorg-video-ati is already the newest version.
0 to upgrade,0 newly install,0 to remove and 0 not to upgrade
OK

What about xserver-xorg-video-radeon?

Re: Ubuntu Mate 15.10

Posted: Tue Sep 15, 2015 2:57 pm
by AlicePPC
Same ouput