<div dir="ltr"><div><div>Hi,Norman<br></div>I found that my issue is something wrong with Qemu.I removed qemu ,downloaded the source files and installed it.I get the GUI that i want.<br></div>I could go on my work on genode now ,thank you.<br>
<br></div><div class="gmail_extra"><br><br><div class="gmail_quote">2013/3/10 Norman Feske <span dir="ltr"><<a href="mailto:norman.feske@...141....1..." target="_blank">norman.feske@...1...</a>></span><br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
Hello,<br>
<br>
welcome to the list and thanks for giving Genode a try!<br>
<div class="im"><br>
> spawn ./core<br>
> int main(): --- create local services ---<br>
> int main(): --- start init ---<br>
> int main(): transferred 4095 MB to init<br>
> int main(): --- init created, waiting for exit condition ---<br>
> [init] Could not open file "<a href="http://ld.lib.so" target="_blank">ld.lib.so</a>"<br>
> [init -> launchpad] Could not open file "<a href="http://ld.lib.so" target="_blank">ld.lib.so</a>"<br>
> [init -> launchpad] Could not open file "config"<br>
> [init -> launchpad] Could not obtain config file<br>
> [init -> timer] args='label="nitpicker", ram_quota=4096'<br>
> [init -> fb_sdl] creating virtual framebuffer for mode 1024x768@...52...64...<br>
> [init -> nitpicker] framebuffer is 1024x768@...23...<br>
> [init -> nitpicker] create session with args: fb_format=1,<br>
> label="launchpad", ram_quota=1646592<br>
> [init -> nitpicker] Could not open file "config"<br>
> [init -> nitpicker] Could not obtain config file<br>
> [init -> nitpicker] create session with args: fb_width=400, fb_height=1504,<br>
> fb_format=1, label="launchpad", ram_quota=1211392<br>
> [init -> timer] args='label="launchpad", ram_quota=4096'<br>
> [init -> launchpad] --- entering main loop ---<br>
><br>
> It seemed that something was wrong, but it did work.I am getting the GUI.<br>
> But when i contiued the experiment--build genode for fiasco,almost same<br>
> message was shown,but i got no GUI.<br>
<br>
</div>Don't worry about the messages about "Could not open file...". Those are<br>
not errors but merely status reports. The mentioned files are optional<br>
and not needed for the demo scenario.<br>
<div><div class="h5"><br>
> int main(): --- create local services ---<br>
> int main(): --- start init ---<br>
> int main(): transferred 229 MB to init<br>
> int main(): --- init created, waiting for exit condition ---<br>
> [init] Could not open file "<a href="http://ld.lib.so" target="_blank">ld.lib.so</a>"<br>
> [init -> ps2_drv] Detected ExPS/2 mouse - activating scroll-wheel and<br>
> 5-button support.<br>
> [init -> ps2_drv] Using keyboard with scan code set 1 (xlate).<br>
> [init -> pci_drv] PCI driver started<br>
> [init -> pci_drv] Could not open file "pci_device_pd"<br>
> [init -> pci_drv] PCI device protection domain for IOMMU support is not<br>
> available<br>
> [init -> vesa_drv] int Framebuffer_drv::map_io_mem(Genode::addr_t,<br>
> Genode::size_t, bool, void**, Genode::addr_t,<br>
> Genode::Dataspace_capability*): fb mapped to 106a000<br>
> [init -> pci_drv] Could not open file "config"<br>
> [init -> pci_drv] Could not obtain config file<br>
> [init -> pci_drv] PCI config space data could not be parsed.<br>
> [init -> launchpad] Could not open file "<a href="http://ld.lib.so" target="_blank">ld.lib.so</a>"<br>
> [init -> launchpad] Could not open file "config"<br>
> [init -> launchpad] Could not obtain config file<br>
> [init -> timer] args='label="nitpicker", ram_quota=4096'<br>
> [init -> vesa_drv] Could not open file "config"<br>
> [init -> vesa_drv] Could not obtain config file<br>
> [init -> vesa_drv] Found: VESA BIOS version 2.0<br>
> [init -> vesa_drv] OEM: VGABIOS Cirrus extension<br>
> [init -> vesa_drv] Found: physical frame buffer at 0xfc000000 size:<br>
> 0x00400000<br>
> [init -> vesa_drv] int Framebuffer_drv::map_io_mem(Genode::addr_t,<br>
> Genode::size_t, bool, void**, Genode::addr_t,<br>
> Genode::Dataspace_capability*): fb mapped to 400000<br>
> [init -> nitpicker] framebuffer is 1024x768@...23...<br>
> [init -> nitpicker] create session with args: fb_format=1,<br>
> label="launchpad", ram_quota=1646592<br>
> [init -> nitpicker] Could not open file "config"<br>
> [init -> nitpicker] Could not obtain config file<br>
> [init -> nitpicker] create session with args: fb_width=400, fb_height=1504,<br>
> fb_format=1, label="launchpad", ram_quota=1211392<br>
> [init -> timer] args='label="launchpad", ram_quota=4096'<br>
> [init -> launchpad] --- entering main loop ---<br>
><br>
> Is this right?I am not sure whether it really has no GUI to show or i made<br>
> some mistakes.<br>
<br>
</div></div>The log output looks good to me. There is no unexpected message at all.<br>
<br>
Maybe your problem is related to Qemu or libSDL? Does the Qemu window<br>
pop up at all? You can find the Qemu command line in the log output<br>
above the Genode boot messages. What happens when you invoke it manually<br>
using these arguments? Just as a test, you could also try starting a<br>
Linux Live CD in Qemu to check that everything is fine with the graphics<br>
output of Qemu.<br>
<br>
Btw, are you using base-fiasco (the L4/Fiasco kernel) or base-foc (the<br>
Fiasco.OC kernel)? I cannot gather that information from the snippet of<br>
the log output.<br>
<br>
Regards<br>
Norman<br>
<br>
--<br>
Dr.-Ing. Norman Feske<br>
Genode Labs<br>
<br>
<a href="http://www.genode-labs.com" target="_blank">http://www.genode-labs.com</a> · <a href="http://genode.org" target="_blank">http://genode.org</a><br>
<br>
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Geschäftsführer: Dr.-Ing. Norman Feske, Christian Helmuth<br>
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</blockquote></div><br></div>