Hi Marko,
thank you for your detailed and thorough advice.
I implemented them, everything ran without errors. But unfortunately the
error persists,
Building module:
Cleaning build area...
env NV_VERBOSE=1 make -j16 modules
KERNEL_UNAME=6.1.119-fah105..................(bad exit status: 2)
Error! Bad return status for module build on kernel: 6.1.119-fah105 (x86_64)
Consult /var/lib/dkms/nvidia-current/535.183.01/build/make.log for more
information.
Error! One or more modules failed to install during autoinstall.
Refer to previous errors for more information.
dkms: autoinstall for kernel: 6.1.119-fah105 failed!
run-parts: /etc/kernel/postinst.d/dkms exited with return code 11
...
dpkg: error processing package linux-image-6.1.119-fah105 (--install):
installed linux-image-6.1.119-fah105 package post-installation script
subprocess returned error exit status 1
Errors were encountered while processing:
These lines are very familiar, there were two cases where I didn't see
them, and linux-image.x.y.z ran without error.
With thanks to you ti
On 1/4/25 11:26, Franco Martelli wrote:
On 02/01/25 at 12:53, Istvan Toth wrote:
amd 5700G cpu
If you are new to kernel compiling maybe you don't know that you can
optimize the kernel for your specific CPU architecture, if you are
using the GCC compiler:
first make a backup copy of the Makefile:
$ cd linux-source-6.1
$ cp arch/x86/Makefile arch/x86/Makefile.backup
then edit "arch/x86/Makefile":
$ cd linux-source-6.1
$ vi arch/x86/Makefile
at line 152 change:
cflags-$(CONFIG_MK8) += -march=k8
to
cflags-$(CONFIG_MK8) += -march=znver3
and below at line 159 change
rustflags-$(CONFIG_MK8) += -Ctarget-cpu=k8
to
rustflags-$(CONFIG_MK8) += -Ctarget-cpu=znver3
save and exit vim. "znver3" is the GCC's switch for the µarch of your
GPU.
Clean the old kernel build with:
$ make -j16 clean
then with the Kernel configuration tool, I use:
$ make -j16 menuconfig
in: "Processor type and features --->"
in: "Processor family"
choose: "Opteron/Athlon64/Hammer/K8"
then select "Exit" and "Save" the kernel configuration.
To build the kernel I use the command:
$ time make -s -j16 bindeb-pkg
This command generates Linux-image and Linux-header packages (.deb)
that can be installed with "dpkg -i" command.
Be aware that objtool command may not support the "znver3" GCC's
switch, showing you "warning ..." during the Kernel compilation
process, in that circumstance you can try other GCC switch: "znver2"
or "znver1".
If also that fail, restore the "Makefile" file using the backup copy.
Just my 2¢ tips, cheers.
