Source: linux
Version: 5.5.17-1
Severity: important
Hi.
I've just switched from the linux-image-5.5.0-1-amd64-unsigned to
linux-image-5.5.0-1-amd64
(which wasn't available as soon as the -unsigned version) in on go via apt.
The consequence was, that many modules were missing.
Looking at the apt/term.log:
Removing linux-image-5.5.0-1-amd64-unsigned
[then debconf asks whether I want to remove the running image]
Removing the running kernel
/etc/kernel/prerm.d/dkms:
dkms: removing: openafs 1.8.6pre1 (5.5.0-1-amd64) (x86_64)
[...]
depmod...
DKMS: uninstall completed.
[...]
Selecting previously unselected package linux-image-5.5.0-1-amd64.
Preparing to unpack .../linux-image-5.5.0-1-amd64_5.5.13-2_amd64.deb ...
Unpacking linux-image-5.5.0-1-amd64 (5.5.13-2) ...
Preparing to unpack .../linux-image-amd64_5.5.13-2_amd64.deb ...
Unpacking linux-image-amd64 (5.5.13-2) over (5.4.19-1) ...
[...]
Removing linux-image-5.4.0-4-amd64 (5.4.19-1) ...
/etc/kernel/prerm.d/dkms:
dkms: removing: openafs 1.8.6pre1 (5.4.0-4-amd64) (x86_64)
[...]
depmod...
DKMS: uninstall completed.
[...]
Setting up linux-image-5.5.0-1-amd64 (5.5.13-2) ...
I: /vmlinuz.old is now a symlink to boot/vmlinuz-5.2.0-3-amd64
I: /initrd.img.old is now a symlink to boot/initrd.img-5.2.0-3-amd64
I: /vmlinuz is now a symlink to boot/vmlinuz-5.5.0-1-amd64
I: /initrd.img is now a symlink to boot/initrd.img-5.5.0-1-amd64
/etc/kernel/postinst.d/dkms:
dkms: running auto installation service for kernel 5.5.0-1-amd64:.
/etc/kernel/postinst.d/initramfs-tools:
update-initramfs: Generating /boot/initrd.img-5.5.0-1-amd64
W: Possible missing firmware /lib/firmware/i915/icl_dmc_ver1_09.bin for module
i915
W: Possible missing firmware /lib/firmware/i915/tgl_dmc_ver2_04.bin for module
i915
W: Possible missing firmware /lib/firmware/i915/skl_huc_2.0.0.bin for module
i915
W: Possible missing firmware /lib/firmware/i915/bxt_huc_2.0.0.bin for module
i915
W: Possible missing firmware /lib/firmware/i915/kbl_huc_4.0.0.bin for module
i915
W: Possible missing firmware /lib/firmware/i915/glk_huc_4.0.0.bin for module
i915
W: Possible missing firmware /lib/firmware/i915/kbl_huc_4.0.0.bin for module
i915
W: Possible missing firmware /lib/firmware/i915/cml_huc_4.0.0.bin for module
i915
W: Possible missing firmware /lib/firmware/i915/cml_guc_33.0.0.bin for module
i915
W: Possible missing firmware /lib/firmware/i915/icl_huc_9.0.0.bin for module
i915
W: Possible missing firmware /lib/firmware/i915/ehl_huc_9.0.0.bin for module
i915
W: Possible missing firmware /lib/firmware/i915/ehl_guc_33.0.4.bin for module
i915
W: Possible missing firmware /lib/firmware/i915/tgl_huc_7.0.3.bin for module
i915
W: Possible missing firmware /lib/firmware/i915/tgl_guc_35.2.0.bin for module
i915
/etc/kernel/postinst.d/zz-update-grub:
Generating grub configuration file ...
Found linux image: /boot/vmlinuz-5.5.0-1-amd64
Found initrd image: /boot/initrd.img-5.5.0-1-amd64
Found linux image: /boot/vmlinuz-5.2.0-3-amd64
Found initrd image: /boot/initrd.img-5.2.0-3-amd64
Configured General Secure System
Found memtest86+ image: /root/boot/memtest86+.bin
Found memtest86+ multiboot image: /root/boot/memtest86+_multiboot.bin
done
[...]
Setting up xtables-addons-dkms (3.9-1) ...
Loading new xtables-addons-3.9 DKMS files...
Building for 5.5.0-1-amd64
Building initial module for 5.5.0-1-amd64
Done.
[...]
depmod...
DKMS: install completed.
[...]
So far, so good...
Purging configuration files for linux-image-5.5.0-1-amd64-unsigned (5.5.13-2)
...
I: /vmlinuz is now a symlink to boot/vmlinuz-5.2.0-3-amd64
I: /initrd.img is now a symlink to boot/initrd.img-5.2.0-3-amd64
rmdir: failed to remove '/lib/modules/5.5.0-1-amd64': Directory not empty
Purging configuration files for linux-image-5.4.0-4-amd64 (5.4.19-1) ...
I: /vmlinuz.old is now a symlink to boot/vmlinuz-5.5.0-1-amd64
I: /initrd.img.old is now a symlink to boot/initrd.img-5.5.0-1-amd64
Processing triggers for tex-common (6.14) ...
[here apt ends after some further triggers]
Looking at the postrm:
if [ "$1" = purge ]; then
for extra_file in modules.dep modules.isapnpmap modules.pcimap \
modules.usbmap modules.parportmap \
modules.generic_string modules.ieee1394map \
modules.ieee1394map modules.pnpbiosmap \
modules.alias modules.ccwmap modules.inputmap \
modules.symbols modules.ofmap \
modules.seriomap modules.\*.bin \
modules.softdep modules.devname; do
eval rm -f /lib/modules/$version/$extra_file
done
rmdir /lib/modules/$version || true
fi
It deletes all modules... which are however already belonging to the
signed version of the package.
Interestingly, and I don't quite understand this, not all modules were deleted.
Cause I spotted the failed rmdir right away and looked briefly at the dir
and modules were still there.
However, after reboot, e.g. iwlwifi was gone.
Cheers,
Chris.
