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Rationale: these packages are needed to provide microcode updates early during the boot process for Intel processors. This is already possible for AMD processors because the needed files are shipped in the Slackware package kernel-firmware, but not for Intel processors.
I checked that installing them allows to update the Intel microcode. I used dracut to have them built-in the initrd but other ways are possible, like including the microcode as an early initrd in grub.cfg, either editing it manually or setting GRUB_EARLY_INITRD_LINUX_STOCK in /etc/default/grub if using grub-mkconfig
PS as an aside it is advisable to install a CPIO archive for the AMD microcode in /boot, either bundled in the kernel-firmware package or as a separate package as do for instance Gentoo and Arch, like with this PKGBUILD: https://gitlab.archlinux.org/archlin...ref_type=heads. dracut rebuilds the archive from the firmware files if found, but this would allow to use GRUB to load an early initrd for AMD as well as Intel.
Last edited by Didier Spaier; 08-28-2023 at 01:37 PM.
Reason: minor edits
ffmpeg broke with the latest vulkan-sdk update, probably just needs to be rebuilt though:
You beat me to it ;-)
Code:
root@glennmcc-i7:~/downloads# ffmpeg
ffmpeg: error while loading shared libraries: libglslang.so.11: cannot open shared object file: No such file or directory
root@glennmcc-i7:~/downloads# slackpkg file-search libglslang.so
Looking for libglslang.so in package list. Please wait... DONE
The list below shows the packages that contains "libglslang\.so" file.
[ installed ] - vulkan-sdk-1.3.250.0-x86_64-1
You can search specific packages using "slackpkg search package".
As a temporary 'fix' till the correct one comes down the wire....
Back to mesa 23.1.6 or mesa 23.2 recompiled against new vulkan-sdk ? im having some trouble with Steam games after mesa 23.2 , using mesa 23.1.x games work fine with mesa 23.2 some work some don't.
with ffmpeg 4.4, we could only encode with image quality -crf 50 in SVT-AV1, now with ffmpeg 5.1 the -crf option is activated. Maybe SVT-AV1 could be add in the official slackware repositories?
The NTP package file ntp.Slackbuild applies a patch file ntp.nano.diff.gz that might now be obsolete.
This patch worked around a bug introduced into Linux header files that broke the NTP build.
The NTP build completes without the patch on my Slackware64-15.0 system.
The resulting ntpd apparently is still able to use nanokernel support for NTP, if the startup messages below are any guide:
So please consider whether the patch should be withdrawn in 15.1.
EDIT: One of the NTP developers suggested I add a sanity check of the relevant headers to timexsup.c and recompile. The change still did not break the build. This proved to his satisfaction that the Linux bug was gone. He recommended that the patch be dropped from the distribution.
Last edited by metaed; 08-30-2023 at 05:37 PM.
Reason: add NTP developer feedback
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