My computer has a 1920x1080 monitor, and, when I run Genode from a CD, my monitor gives me an "out of frequency range" error when it starts the terminal echo test. This seems to be a bug in fb_drv. I have an intel i915 graphics card, if that helps.
Hello Ben,
On 11/02/2014 03:10 AM, Nobody III wrote:
My computer has a 1920x1080 monitor, and, when I run Genode from a CD, my monitor gives me an "out of frequency range" error when it starts the terminal echo test. This seems to be a bug in fb_drv. I have an intel i915 graphics card, if that helps.
are you using a Genode release version or the github master branch? If it's the github master branch, the VESA driver chooses the highest resolution mode reported by the VESA BIOS, which might be more than the monitor can handle in some cases. Here it would be useful again to see the log messages. In any case, the VESA driver (fb_drv) can be configured to choose a specific resolution mode like this:
<config width="1024" height="768" />
BTW, could you please tell us what hardware you are using exactly (CPU model, mainboard model, how much RAM)?
Best regards, Christian
Thanks. I'll try setting the resolution manually. I'm not sure whether the driver will work at 1920x1080, since the BIOS doesn't have any 1920x1080 modes. Can I manually create a screen mode with the VESA driver? As for system specs, I am using the master branch of Genode from a week or two ago. I'm using an Intel Core 2 Quad CPU on an ASUS P5KPL-CM motherboard. I have 4GB DDR2 ram. Hello Ben,
On 11/02/2014 03:10 AM, Nobody III wrote:
My computer has a 1920x1080 monitor, and, when I run Genode from a CD, my monitor gives me an "out of frequency range" error when it starts the terminal echo test. This seems to be a bug in fb_drv. I have an intel i915 graphics card, if that helps.
are you using a Genode release version or the github master branch? If it's the github master branch, the VESA driver chooses the highest resolution mode reported by the VESA BIOS, which might be more than the monitor can handle in some cases. Here it would be useful again to see the log messages. In any case, the VESA driver (fb_drv) can be configured to choose a specific resolution mode like this:
<config width="1024" height="768" />
BTW, could you please tell us what hardware you are using exactly (CPU model, mainboard model, how much RAM)?
Best regards, Christian
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Nobody III