esselfe’s blog

It’s all about the version number…

  • mesa-lib 20.0.1 fails to compile

    April 15, 2020 by

    mesa version 20.0.1 doesn’t compile if I use -march=native for the compiler flags, but succeeds if I use x86-64. My processor is an Intel Core2 T7400. The error message is: “/usr/lib/gcc/x86_64-pc-linux-gnu/9.3.0/include/popcntintrin.h:35:1: error: inlining failed in call to always_inline ‘int _mm_popcnt_u32(unsigned int)’: target specific option mismatch“

  • Installing a webserver from Lunar-1.7.0

    February 28, 2020 by

    So I decided that my current website hosted on digitalocean with a Fedora 31 system would be in the near future a Lunar server hosted on vultr. I chose vultr because they support iso image installers. Install from iso, remove iso from the control panel, reboot and login from web console. Then I setup ssh… Read more

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