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Thread: How to scale dual screen? Nvidia, iommu!

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hello

i'm trying dual screen diffrent font og scale.

first use nouveau open source driver nvidia.

can't install nvidia-current, nvidia-current-updates or driver provided nvidia.
because of need iommu , amd-v error:

[ 49.895890] nvrm: rminitadapter failed! (0x27:0x38:1190)
[ 49.895898] nvrm: rm_init_adapter(0) failed
[ 50.087448] init: lightdm main process (1400) terminated status 1
[ 65.113865] init: failsafe-x main process (1796) terminated status 1

ubuntu desktop won't start when using nvidia driver.



#lspci | grep vga
01:00.0 vga compatible controller: nvidia corporation gf114 [geforce gtx 560] (rev a1)


won't diffrent scale on screens. how can that?


have screens acer 22" (al2251w) 1680x1050_60 , samsung 50" 1920x1080_60.


tried on both screen @ same time.

have fresh install of ubuntu 12.04 lts.

#uname -a
linux server1 3.2.0-24-generic #37-ubuntu smp wed apr 25 08:43:22 utc 2012 x86_64 x86_64 x86_64 gnu/linux


Forum The Ubuntu Forum Community Ubuntu Official Flavours Support Desktop Environments [ubuntu] How to scale dual screen? Nvidia, iommu!


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