Hello to all! I have switched on commit daf4300 and tried to run demo with command "make run/demo". The output gives no error, but for some reason qemu shows only black screen. I tried to use qemu provided by Ubuntu (0.15.1) and tried to compile version 0.14.1 with SDL support - the result is the same - black screen.
The emulated system is foc_pbxa9.
Command "make run/demo" works fine on tag 12.05. So I guess that the problem is in some commit between b54bdea and daf4300.
Hello Sergey,
On 08/01/2012 03:18 PM, Сергей Грехов wrote:
Hello to all! I have switched on commit daf4300 and tried to run demo with command "make run/demo". The output gives no error, but for some reason qemu shows only black screen. I tried to use qemu provided by Ubuntu (0.15.1) and tried to compile version 0.14.1 with SDL support - the result is the same - black screen.
The emulated system is foc_pbxa9.
Command "make run/demo" works fine on tag 12.05. So I guess that the problem is in some commit between b54bdea and daf4300.
We recently removed a workaround for older Qemu versions in the framebuffer driver which caused problems on Qemu > 1.0 (see https://github.com/genodelabs/genode/issues/243).
Can you try a newer Qemu version?
Alternatively you could "reverse apply" the committed patch (https://github.com/genodelabs/genode/commit/7d86edc355dcb2e776ae0ef445a4b8c2...).
Christian
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Christian Prochaska -
Сергей Грехов