Hi I ran it without qemu like you suggested and it worked :-)
Thank you! Kind regards Bent Bracke > On 9. mar. 2016, at 08.40, Stefan Kalkowski > <stefan.kalkow...@genode-labs.com> wrote: > > Hello Bent, > >> On 03/09/2016 07:15 AM, Bent Bracke wrote: >> Hi >> >> Sorry about the lack of details. >> >> It is possible that it's just too fast. I'm simply having difficulties >> clicking on anything because the mouse pointer moves around so quickly. >> >> I'm running genode with qemu on Ubuntu on macbookpro via parallels. >> >> It is a usb trackball which works fine on Ubuntu and OS X. > > so you run Genode inside a virtual machine (Qemu) inside a virtual > machine (parallels)? Then of course the actual hardware, your usb > trackball, does not play a role anymore. Using this kind of nested > virtualization lead to different various problems for different people > in the past. > > A possible solution to circumvent the nesting of virtualization > techniques would be to use your Ubuntu VM for building the Genode > scenario, but instead of executing it within Qemu, you could boot the > resulting ISO image again via parallels natively on your Mac OS in a > second VM. > > Regards > Stefan > >> Kind regards >> Bent Bracke >> >>> On 7. mar. 2016, at 17.14, Norman Feske <norman.fe...@genode-labs.com> >>> wrote: >>> >>> >>> Hello Bent, >>> >>>> In all the examples that come with Genode, the mouse pointer moves at >>>> what seems like an erratic speed. >>>> Is this a driver issue or something else? >>> >>> I am afraid that your question is too unspecific to give you a good >>> answer. Do you observe the erratic behavior on different machines and >>> with different mouses? Are you referring to a PS/2 mouse (with the PS/2 >>> driver) or a USB HID mouse (with the USB driver)? Or are you using a USB >>> mouse with the PS/2 driver? In the latter case, the BIOS provides some >>> rudimentary PS/2 emulation. It is really hard to diagnose the problem >>> remotely. >>> >>> That said, our PS/2 driver is indeed rather simple. It resets the mouse >>> but does not attempt to set any specific parameters with respect to >>> mouse speed or acceleration. You can have a look at >>> repos/os/src/drivers/input/ps2/ to investigate. >>> >>> If you observe the problem with the USB HID driver, this would surprise >>> me because we are actually using the Linux USB driver on Genode. So the >>> mouse should work just as well as on Linux. >>> >>> Cheers >>> Norman >>> >>> -- >>> Dr.-Ing. Norman Feske >>> Genode Labs >>> >>> http://www.genode-labs.com · http://genode.org >>> >>> Genode Labs GmbH · Amtsgericht Dresden · HRB 28424 · Sitz Dresden >>> Geschäftsführer: Dr.-Ing. Norman Feske, Christian Helmuth >>> >>> ------------------------------------------------------------------------------ >>> Transform Data into Opportunity. >>> Accelerate data analysis in your applications with >>> Intel Data Analytics Acceleration Library. >>> Click to learn more. >>> http://makebettercode.com/inteldaal-eval >>> _______________________________________________ >>> genode-main mailing list >>> genode-main@lists.sourceforge.net >>> https://lists.sourceforge.net/lists/listinfo/genode-main >> ------------------------------------------------------------------------------ >> Transform Data into Opportunity. >> Accelerate data analysis in your applications with >> Intel Data Analytics Acceleration Library. >> Click to learn more. >> http://pubads.g.doubleclick.net/gampad/clk?id=278785111&iu=/4140 >> _______________________________________________ >> genode-main mailing list >> genode-main@lists.sourceforge.net >> https://lists.sourceforge.net/lists/listinfo/genode-main > > -- > Stefan Kalkowski > Genode Labs > > http://www.genode-labs.com/ · http://genode.org/ > > ------------------------------------------------------------------------------ > Transform Data into Opportunity. > Accelerate data analysis in your applications with > Intel Data Analytics Acceleration Library. > Click to learn more. > http://pubads.g.doubleclick.net/gampad/clk?id=278785111&iu=/4140 > _______________________________________________ > genode-main mailing list > genode-main@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/genode-main ------------------------------------------------------------------------------ Transform Data into Opportunity. Accelerate data analysis in your applications with Intel Data Analytics Acceleration Library. Click to learn more. http://pubads.g.doubleclick.net/gampad/clk?id=278785111&iu=/4140 _______________________________________________ genode-main mailing list genode-main@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/genode-main
