Warnings with update of initramfs-tools to 0.130ubuntu3.10

Dear experts, dear NVIDIA,

Today when updating/upgrading OTA, I’ve faced errors with update initramfs-tools to version 0.130ubuntu3.10:

sudo apt update
Get:1 file:/var/cuda-repo-10-2-local-10.2.89  InRelease
Ign:1 file:/var/cuda-repo-10-2-local-10.2.89  InRelease
Get:2 file:/var/visionworks-repo  InRelease
Ign:2 file:/var/visionworks-repo  InRelease
Get:3 file:/var/visionworks-sfm-repo  InRelease
Ign:3 file:/var/visionworks-sfm-repo  InRelease
Get:4 file:/var/visionworks-tracking-repo  InRelease
Ign:4 file:/var/visionworks-tracking-repo  InRelease
Get:5 file:/var/cuda-repo-10-2-local-10.2.89  Release [574 B]
Get:6 file:/var/visionworks-repo  Release [2 001 B]
Get:5 file:/var/cuda-repo-10-2-local-10.2.89  Release [574 B]
Get:7 file:/var/visionworks-sfm-repo  Release [2 005 B]
Get:6 file:/var/visionworks-repo  Release [2 001 B]
Get:7 file:/var/visionworks-sfm-repo  Release [2 005 B]     
Get:8 file:/var/visionworks-tracking-repo  Release [2 010 B]                   
Get:8 file:/var/visionworks-tracking-repo  Release [2 010 B]                   
Hit:9 http://ports.ubuntu.com/ubuntu-ports bionic InRelease                    
Get:10 http://ports.ubuntu.com/ubuntu-ports bionic-updates InRelease [88,7 kB] 
Hit:12 https://deb.nodesource.com/node_14.x bionic InRelease                   
Get:13 http://ports.ubuntu.com/ubuntu-ports bionic-backports InRelease [74,6 kB]
Get:16 http://ports.ubuntu.com/ubuntu-ports bionic-security InRelease [88,7 kB]
Hit:18 https://repo.download.nvidia.com/jetson/ffmpeg main InRelease           
Hit:19 https://repo.download.nvidia.com/jetson/common r32.4 InRelease          
Hit:20 https://repo.download.nvidia.com/jetson/t194 r32.4 InRelease            
Get:21 http://ports.ubuntu.com/ubuntu-ports bionic-updates/main arm64 Packages [727 kB]
Get:22 http://ports.ubuntu.com/ubuntu-ports bionic-updates/main arm64 DEP-11 Metadata [290 kB]
Get:23 http://ports.ubuntu.com/ubuntu-ports bionic-updates/universe arm64 Packages [982 kB]
Get:24 http://ports.ubuntu.com/ubuntu-ports bionic-updates/universe Translation-en [346 kB]
Get:25 http://ports.ubuntu.com/ubuntu-ports bionic-updates/universe arm64 DEP-11 Metadata [280 kB]
Get:26 http://ports.ubuntu.com/ubuntu-ports bionic-backports/universe arm64 DEP-11 Metadata [9 288 B]
Get:27 http://ports.ubuntu.com/ubuntu-ports bionic-security/main arm64 DEP-11 Metadata [42,7 kB]
Get:28 http://ports.ubuntu.com/ubuntu-ports bionic-security/universe arm64 Packages [617 kB]
Get:29 http://ports.ubuntu.com/ubuntu-ports bionic-security/universe Translation-en [233 kB]
Get:30 http://ports.ubuntu.com/ubuntu-ports bionic-security/universe arm64 DEP-11 Metadata [50,9 kB]
Fetched 3 830 kB in 17s (231 kB/s)                                             
Reading package lists... Done
Building dependency tree       
Reading state information... Done
3 packages can be upgraded. Run 'apt list --upgradable' to see them.
nvidia@Xavier-NX:~$ sudo apt upgrade
Reading package lists... Done
Building dependency tree       
Reading state information... Done
Calculating upgrade... Done
The following packages will be upgraded:
  initramfs-tools initramfs-tools-bin initramfs-tools-core
3 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
Need to get 67,7 kB of archives.
After this operation, 0 B of additional disk space will be used.
Do you want to continue? [Y/n] Y
Get:1 http://ports.ubuntu.com/ubuntu-ports bionic-updates/main arm64 initramfs-tools all 0.130ubuntu3.10 [9 588 B]
Get:2 http://ports.ubuntu.com/ubuntu-ports bionic-updates/main arm64 initramfs-tools-core all 0.130ubuntu3.10 [48,3 kB]
Get:3 http://ports.ubuntu.com/ubuntu-ports bionic-updates/main arm64 initramfs-tools-bin arm64 0.130ubuntu3.10 [9 884 B]
Fetched 67,7 kB in 0s (155 kB/s)                   
(Reading database ... 181150 files and directories currently installed.)
Preparing to unpack .../initramfs-tools_0.130ubuntu3.10_all.deb ...
Unpacking initramfs-tools (0.130ubuntu3.10) over (0.130ubuntu3.9) ...
Preparing to unpack .../initramfs-tools-core_0.130ubuntu3.10_all.deb ...
Unpacking initramfs-tools-core (0.130ubuntu3.10) over (0.130ubuntu3.9) ...
Preparing to unpack .../initramfs-tools-bin_0.130ubuntu3.10_arm64.deb ...
Unpacking initramfs-tools-bin (0.130ubuntu3.10) over (0.130ubuntu3.9) ...
Setting up initramfs-tools-bin (0.130ubuntu3.10) ...
Setting up initramfs-tools-core (0.130ubuntu3.10) ...
Setting up initramfs-tools (0.130ubuntu3.10) ...
update-initramfs: deferring update (trigger activated)
Processing triggers for man-db (2.8.3-2ubuntu0.1) ...
Processing triggers for initramfs-tools (0.130ubuntu3.10) ...
update-initramfs: Generating /boot/initrd.img-4.9.140-tegra
Warning: couldn't identify filesystem type for fsck hook, ignoring.
I: The initramfs will attempt to resume from /dev/zram5
I: (UUID=xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxxx)
I: Set the RESUME variable to override this.
/sbin/ldconfig.real: Warning: ignoring configuration file that cannot be opened: /etc/ld.so.conf.d/aarch64-linux-gnu_EGL.conf: No such file or directory
/sbin/ldconfig.real: Warning: ignoring configuration file that cannot be opened: /etc/ld.so.conf.d/aarch64-linux-gnu_GL.conf: No such file or directory

Note that I did install v4l2loopback with dkms package, that installed some other more recent linux headers and maybe other packages.

Can someone advise about what could be the cause and possible threats ?

Thanks

Hi Honey_Patouceul,

We can reproduce this issue and ask internal team to investigate this issue now.
We will update the status once any more finding.

Thanks

Hi Kayccc,

Thanks for the confirmation.
These seems to be warnings only, but since initramfs errors are likely to make system unbootable I did report.

I’m able to get rid of the resume warnings creating file /etc/initramfs-tools/conf.d/resume with:

RESUME=none

Not further digged about the other warnings.

Hi Honey_Patouceul,

This is canonical issue which you can refer to https://bugs.launchpad.net/ubuntu/+source/ubuntu-release-upgrader/+bug/1800719.