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Operating Systems Linux Vfio passtrough gpu, a question about hdmi Post 303025171 by Linusolaradm1 on Thursday 25th of October 2018 04:59:21 PM
Old 10-25-2018
Buy a fresh nvidia quadro.
Put in a slot and is the only device on its iommu group


Code:
lspci |grep VGA|grep NV
05:00.0 VGA compatible controller: NVIDIA Corporation G86 [Quadro NVS 290] (rev a1)


find /sys/kernel/iommu_groups/ -type l|grep iommu|grep 20
/sys/kernel/iommu_groups/20/devices/0000:05:00.0

Start a fresh windows8..no uefi bios,and...code 12 Smilie

------ Post updated at 03:59 PM ------

Solution found: machine with configuration "q35" give errors
Using the classical pc-i440fx configuration,vorks fine.
 

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ZGREP(1)						      General Commands Manual							  ZGREP(1)

NAME
zgrep - search possibly compressed files for a regular expression SYNOPSIS
zgrep [ grep_options ] [ -e ] pattern filename... DESCRIPTION
Zgrep invokes grep on compressed or gzipped files. These grep options will cause zgrep to terminate with an error code: (-[drRzZ]|--di*|--exc*|--inc*|--rec*|--nu*). All other options specified are passed directly to grep. If no file is specified, then the standard input is decompressed if necessary and fed to grep. Otherwise the given files are uncompressed if necessary and fed to grep. If the GREP environment variable is set, zgrep uses it as the grep program to be invoked. EXIT CODE
2 - An option that is not supported was specified. AUTHOR
Charles Levert (charles@comm.polymtl.ca) SEE ALSO
grep(1), gzexe(1), gzip(1), zdiff(1), zforce(1), zmore(1), znew(1) ZGREP(1)
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