Jump to content
funtoo forums
  • 0
Sign in to follow this  
johnnygarb

[SOLVED] KDE don't start. Incompatible processor. This Qt build requires the following features: aes

Question

HI.

i have problems with AES FLAG.
i installed funtoo on a samsung laptop with Core i3 Westmere.

i used intel64-westmere stage3.

but when i installed KDE desktop  refuses to init because:

# nano /var/lib/sddm/.local/share/sddm/xorg-session.log


Incompatible processor. This Qt build requires the following features: 
aes 
Aborted. Incompatible processor: missing feature 0x2000000 - aes.

 

my processor is westmere but do not support aes.

 # gcc -march=native -E -v - </dev/null 2>&1 | grep cc1 
 /usr/libexec/gcc/x86_64-pc-linux-gnu/7.3.1/cc1 -E -quiet -v - -march=westmere -mmmx -mno-3dnow -msse -msse2 -msse3 -mssse3 -mno-sse4a -mcx16 -msahf -mno-movbe -mno-aes -mno-sha -mno-pclmul -mpopcnt -mno-abm -mno-lwp -mno-fma -mno-fma4 -mno-xop -mno-bmi -mno-sgx -mno-bmi2 -mno-tbm -mno-avx -mno-avx2 -msse4.2 -msse4.1 -mno-lzcnt -mno-rtm -mno-hle -mno-rdrnd -mno-f16c -mno-fsgsbase -mno-rdseed -mno-prfchw -mno-adx -mfxsr -mno-xsave -mno-xsaveopt -mno-avx512f -mno-avx512er -mno-avx512cd -mno-avx512pf -mno-prefetchwt1 -mno-clflushopt -mno-xsavec -mno-xsaves -mno-avx512dq -mno-avx512bw -mno-avx512vl -mno-avx512ifma -mno-avx512vbmi -mno-avx5124fmaps -mno-avx5124vnniw -mno-clwb -mno-mwaitx -mno-clzero -mno-pku -mno-rdpid --param l1-cache-size=32 --param l1-cache-line-size=64 --param l2-cache-size=3072 -mtune=westmere

 

so i changed in /etc/portage/make.conf


CFLAGS="-march=native -mno-aes -O2 -pipe"
CXXFLAGS="${CFLAGS}"
FFLAGS="${CFLAGS}"
FCFLAGS="${CFLAGS}"
USE="-aes"

then

emerge -ave @system

Now works, i hope this help someone.

 

 

related topics

 

Share this post


Link to post
Share on other sites

0 answers to this question

Recommended Posts

There have been no answers to this question yet

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Answer this question...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

Sign in to follow this  

×
×
  • Create New...