Guillermo Lo Coco, this report is being closed due to your last comment
https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1406222/comments/11
regarding vgaswitcharoo doesn't support muxless systems. For future
reference you can manage the status of your own bugs by clicking on the
current status
Hi Christopher,
Exactly, if I force with vgaswitcheroo to DIScrete (radeon), display goes off.
I think, since it is a muxless system, Radeon GPU have no populated display
port. Only works as gpu coprocessor.
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Guillermo Lo Coco, while I don't consider myself a vgaswitcharoo expert,
as per https://help.ubuntu.com/community/HybridGraphics muxless systems
are not supported for it. Would this coincide with your research of
this?
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Hi Chris,
No option. Running latest Bios.
I think this muxless config is like a rendering coprocesor with no pin
to external display. Radeon coprocess data and use DMA to Intel FB to
connect to display. Something new for me.
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Guillermo Lo Coco, would you have an option in BIOS allowing the use of
only the AMD card?
** Changed in: xorg (Ubuntu)
Importance: Undecided => Low
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https://bugs.launchpad.net/bugs/14
** Tags removed: needs-full-computer-model
** Tags added: latest-bios-f.48
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https://bugs.launchpad.net/bugs/1406222
Title:
Can't switch to Radeon rendering
To manage notifications abou
Hi Christopher,
Notebook HP G62
model: G62-b85SS
product: XF219EA#ABE
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https://bugs.launchpad.net/bugs/1406222
Title:
Can't switch to Radeon rendering
To manage notifications about th
Hi Christopher,
I'm running kernel 3.19 + oibaf ppa
(https://launchpad.net/~oibaf/+archive/ubuntu/graphics-drivers)
Beside that, I added DRI_PRIME=1 variable to /etc/enviroment to make it
default.
Even with that variable, latest kernel+mesa+, Bricscad fail to inicialize in 3D
with this ugly mes
I found that my notebook HP G62 is a Muxless GPU system, with an IGP
i915 + DIS Radeon 54xx.
The way I can run an app in accelerated mode is with "DRI_PRIME=1
glxgears"
But I cannot enable it by default.
Also an important app for me fail to start with this silly message:
"intel_do_flush_locked f
