Since Wifi is off to me, blocked by anybody capable of and available to say a few words, it’s an agreement to increase efficacy of a laptop and Gnome shell. KVM (AMD TM) virtualization technology of UEFI BIOS is turned off, which is fascinating.
However, sad news:
* Building linux-5.4.28-gentoo (pass 1 - dummy initramfs)... scripts/kconfig/conf --syncconfig Kconfig CALL scripts/checksyscalls.sh CALL scripts/atomic/check-atomics.sh DESCEND objtool make: *** No rule to make target '/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/include/stddef.h', needed by '/usr/src/linux-5.4.28-gentoo/tools/objtool/fixdep.o'. Pabaiga. make: *** [Makefile:43: /usr/src/linux-5.4.28-gentoo/tools/objtool/fixdep-in.o] Error 2 make: *** [/usr/src/linux-5.4.28-gentoo/tools/build/Makefile.include:5: fixdep] Error 2 make: *** [Makefile:67: objtool] Error 2 make: *** [Makefile:1795: tools/objtool] Error 2 * buildkernel: Error: Caught signal - exiting * buildkernel: Warning: Unmounting '/boot/efi'
Sakaki tools repository is missing key criteria to be widely accepted, if not wiping out this error soon, meaning ASAP. Kernel is an integral part of OS, so if GCC tool chain rebuild (i. e. upgrade) is not working to fix the problem, then CLI will not help.