Re: [Xen-users] Framebuffer support in dom0

[Claudiu CurcÄ <alexstrasza2@xxxxxxxxx>]

Hello,

In the end, I found a solution to the issue (you can also check it out
here: http://rpx.kicks-ass.net/?p=7828). It seems that the framebuffer
driver can't access the videocard, so I had to use uvesafb (userspace
vesa fb driver) instead of the usual matroxfb driver.

Good luck!

2010/5/18 Claudiu CurcÄ <alexstrasza2@xxxxxxxxx>:
> Hello Onkar,
>
> I have attached to dom0 kernel .config (for 2.6.32) so you can check
> it out. As you can see, I have selected framebuffer support (for vesa
> and matrox, which is the onboard card). With the exact same settings,
> the vanilla kernel (non-xen) provides the framebuffer.
>
> As for the installation process, I wrote the entire step-by-step
> process here: http://rpx.kicks-ass.net/?p=7813 Please give it a read
> and tell me your thoughts.
>
> Thank you,
> Claudiu
>
> 2010/5/18 Onkar Mahajan <kern.devel@xxxxxxxxx>:
>> Can you please let me know the configurations you used and installation
>> procedure you used ?
>>
>> Regards,
>> Onkar
>>
>>
>> 2010/5/18 Claudiu CurcÄ <alexstrasza2@xxxxxxxxx>
>>>
>>> Greetings!
>>>
>>> I have installed xen-4.0 with kernel 2.6.32 on a gentoo box.
>>> Everything works perfectly, except one tiny detail.
>>> I do not have X installed on the machine, so I configured the (old,
>>> non-xen) kernel to use a framebuffer, so that I don't have to cope
>>> with the ugly 80x25 resolution, especially on a 19" display.
>>>
>>> Unfortunately, with the xen kernel, dom0 now uses the 80x25 mode and I
>>> can't seem to get it to use the framebuffer like it did in the non-xen
>>> kernel. I'm usually logging on locally for maintenance from time to
>>> time, and 80x25 is *really* not fun to work with. I don't want to
>>> install X just because of that.
>>>
>>> Any ideas would be greatly appreciated.
>>>
>>> Thank you.
>>>
>>> _______________________________________________
>>> Xen-users mailing list
>>> Xen-users@xxxxxxxxxxxxxxxxxxx
>>> http://lists.xensource.com/xen-users
>>
>>
>

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