Hello,
Today I was reading somewhere that kernel 5.14 and lower aren’t supported. Went to 5.15 rebooted and everything seemed fine. Ran sudo mhwd -r Linux510 and got this output
[gumbo@manjaro ~]$ sudo mhwd-kernel -i linux515
:: Synchronizing package databases...
core 167.7 KiB 211 KiB/s 00:01 100%
extra 1900.0 KiB 1258 KiB/s 00:02 100%
community 6.9 MiB 783 KiB/s 00:09 100%
multilib 174.3 KiB 513 KiB/s 00:00 100%
resolving dependencies...
looking for conflicting packages...
Packages (1) linux515-5.15.16-1
Total Download Size: 99.64 MiB
Total Installed Size: 104.15 MiB
:: Proceed with installation? [Y/n] y
:: Retrieving packages...
linux515-5.15.16... 99.6 MiB 1175 KiB/s 01:27 100%
(1/1) checking keys in keyring 100%
(1/1) checking package integrity 100%
(1/1) loading package files 100%
(1/1) checking for file conflicts 100%
(1/1) checking available disk space 100%
:: Processing package changes...
(1/1) installing linux515 100%
Optional dependencies for linux515
crda: to set the correct wireless channels of your
country [installed]
:: Running post-transaction hooks...
(1/4) Arming ConditionNeedsUpdate...
(2/4) Updating module dependencies...
(3/4) Updating linux initcpios...
==> Building image from preset: /etc/mkinitcpio.d/linux515.preset: 'default'
-> -k /boot/vmlinuz-5.15-x86_64 -c /etc/mkinitcpio.conf -g /boot/initramfs-5.15-x86_64.img
==> Starting build: 5.15.16-1-MANJARO
-> Running build hook: [base]
-> Running build hook: [udev]
-> Running build hook: [autodetect]
-> Running build hook: [modconf]
-> Running build hook: [block]
-> Running build hook: [keyboard]
-> Running build hook: [keymap]
-> Running build hook: [consolefont]
==> WARNING: consolefont: no font found in configuration
-> Running build hook: [filesystems]
-> Running build hook: [fsck]
==> Generating module dependencies
==> Creating gzip-compressed initcpio image: /boot/initramfs-5.15-x86_64.img
==> Image generation successful
==> Building image from preset: /etc/mkinitcpio.d/linux515.preset: 'fallback'
-> -k /boot/vmlinuz-5.15-x86_64 -c /etc/mkinitcpio.conf -g /boot/initramfs-5.15-x86_64-fallback.img -S autodetect
==> Starting build: 5.15.16-1-MANJARO
-> Running build hook: [base]
-> Running build hook: [udev]
-> Running build hook: [modconf]
-> Running build hook: [block]
-> Running build hook: [keyboard]
-> Running build hook: [keymap]
-> Running build hook: [consolefont]
==> WARNING: consolefont: no font found in configuration
-> Running build hook: [filesystems]
-> Running build hook: [fsck]
==> Generating module dependencies
==> Creating gzip-compressed initcpio image: /boot/initramfs-5.15-x86_64-fallback.img
==> Image generation successful
(4/4) Updating Grub-Bootmenu
Generating grub configuration file ...
Found theme: /usr/share/grub/themes/manjaro/theme.txt
Found linux image: /boot/vmlinuz-5.15-x86_64
Found initrd image: /boot/intel-ucode.img /boot/initramfs-5.15-x86_64.img
Found initrd fallback image: /boot/initramfs-5.15-x86_64-fallback.img
Found linux image: /boot/vmlinuz-5.10-x86_64
Found initrd image: /boot/intel-ucode.img /boot/initramfs-5.10-x86_64.img
Found initrd fallback image: /boot/initramfs-5.10-x86_64-fallback.img
Warning: os-prober will be executed to detect other bootable partitions.
Its output will be used to detect bootable binaries on them and create new boot entries.
Adding boot menu entry for UEFI Firmware Settings ...
Found memtest86+ image: /boot/memtest86+/memtest.bin
/usr/bin/grub-probe: warning: unknown device type nvme0n1.
done
[gumbo@manjaro ~]$ mhwd-kernel -li Currently running: 5.15.16-1-MANJARO (linux515)
The following kernels are installed in your system:
* linux510
* linux515
[gumbo@manjaro ~]$ uname -r
5.15.16-1-MANJARO
[gumbo@manjaro ~]$ sudo mhwd-kernel -r linux510
[sudo] password for gumbo:
checking dependencies...
Packages (1) linux510-5.10.93-1
Total Removed Size: 78.33 MiB
:: Do you want to remove these packages? [Y/n] y
:: Running pre-transaction hooks...
(1/1) Removing linux initcpios...
:: Processing package changes...
(1/1) removing linux510 100%
:: Running post-transaction hooks...
(1/3) Arming ConditionNeedsUpdate...
(2/3) Updating module dependencies...
(3/3) Updating Grub-Bootmenu
Generating grub configuration file ...
Found theme: /usr/share/grub/themes/manjaro/theme.txt
Found linux image: /boot/vmlinuz-5.15-x86_64
Found initrd image: /boot/intel-ucode.img /boot/initramfs-5.15-x86_64.img
Found initrd fallback image: /boot/initramfs-5.15-x86_64-fallback.img
Warning: os-prober will be executed to detect other bootable partitions.
Its output will be used to detect bootable binaries on them and create new boot entries.
Adding boot menu entry for UEFI Firmware Settings ...
Found memtest86+ image: /boot/memtest86+/memtest.bin
/usr/bin/grub-probe: warning: unknown device type nvme0n1.
done
nvme0n1 is where grub was installed. I haven’t rebooted so I was asking here to be safe.