Quick question after a kernel update, mostly fear-based

tomf
2022-03-05T01:33:46Z

As some are aware, my NAS hates me. Anyway, I ran an update just now and it spat out the following:

Setting up linux-firmware (1.187.27) ...
update-initramfs: Generating /boot/initrd.img-5.13.0-30-generic
I: The initramfs will attempt to resume from /dev/sdb2
I: (UUID=e6480da4-95f0-4cf3-a047-a43ef09f978f)
I: Set the RESUME variable to override this.
update-initramfs: Generating /boot/initrd.img-5.11.0-27-generic
I: The initramfs will attempt to resume from /dev/sdb2
I: (UUID=e6480da4-95f0-4cf3-a047-a43ef09f978f)

UUID=e6480da4-95f0-4cf3-a047-a43ef09f978f is /swap.

/dev/sdb2: UUID="e6480da4-95f0-4cf3-a047-a43ef09f978f" TYPE="swap" PARTUUID="329487d0-88c7-4d47-ab82-dc4b80bd3bfe"

The full log is below. If I reboot this thing, will it tell me that it cannot find GRUB like the previous installation that shit the bed?

My assumption is that its simply telling me that it's enabled some sort of hibernation and will use the /swap for that.. but I'm totally on edge with this thing. I don't have a lot to set up with the system-side of things, so I put off trying to fix the old installation from the previous post until later.

Anyway, does anything here seem fishy?

Full output
The following packages will be upgraded: linux-firmware 1 upgraded, 0 newly installed, 0 to remove and 2 not upgraded. Need to get 115 MB of archives. After this operation, 2,980 kB of additional disk space will be used. Do you want to continue? [Y/n] y Get:1 http://ca.archive.ubuntu.com/ubuntu focal-updates/main amd64 linux-firmware all 1.187.27 [115 MB] Fetched 115 MB in 5s (24.0 MB/s) (Reading database ... 201924 files and directories currently installed.) Preparing to unpack .../linux-firmware_1.187.27_all.deb ... Unpacking linux-firmware (1.187.27) over (1.187.26) ... Setting up linux-firmware (1.187.27) ... update-initramfs: Generating /boot/initrd.img-5.13.0-30-generic I: The initramfs will attempt to resume from /dev/sdb2 I: (UUID=e6480da4-95f0-4cf3-a047-a43ef09f978f) I: Set the RESUME variable to override this. update-initramfs: Generating /boot/initrd.img-5.11.0-27-generic I: The initramfs will attempt to resume from /dev/sdb2 I: (UUID=e6480da4-95f0-4cf3-a047-a43ef09f978f) I: Set the RESUME variable to override this.
➜ ~ sudo blkid
/dev/sdb2: UUID="e6480da4-95f0-4cf3-a047-a43ef09f978f" TYPE="swap" PARTUUID="329487d0-88c7-4d47-ab82-dc4b80bd3bfe"
/dev/sdb5: UUID="842ddd01-963f-4cea-b04f-a52b6b719a16" TYPE="ext4" PARTUUID="21a6f4e9-9893-423a-a30d-5981ac30b02b"
/dev/loop0: TYPE="squashfs"
/dev/loop1: TYPE="squashfs"
/dev/loop2: TYPE="squashfs"
/dev/loop3: TYPE="squashfs"
/dev/loop4: TYPE="squashfs"
/dev/loop5: TYPE="squashfs"
/dev/loop6: TYPE="squashfs"
/dev/loop7: TYPE="squashfs"
/dev/sda1: LABEL="Ext-4tb" UUID="6024-5AA9" TYPE="exfat" PARTLABEL="My Passport" PARTUUID="0b02c637-1696-4e38-85a1-9bb43103e675"
/dev/sdb1: UUID="5cfbef39-3eb7-41e6-8223-e6881b4f3286" TYPE="ext4" PARTUUID="7df42fb5-0531-457c-92b5-fbf1878b043f"
/dev/sdb3: UUID="4f30a4a2-9f28-4831-a22c-dc5b969c4f17" TYPE="ext4" PARTUUID="77f89dbc-f0d7-40d5-9174-ac03a786502e"
/dev/sdb4: PARTUUID="93457ed0-e4ee-439f-9f41-5c106fb531e6"
/dev/sdc1: PARTUUID="59c46c38-983b-41a1-9b01-17932ce1408c"
/dev/sdc2: UUID="5A80-D8B1" TYPE="vfat" PARTUUID="dc39bca7-9d28-45df-9474-ae879b51304e"
/dev/sdc3: UUID="5c159f93-0d79-46ca-81bc-862f9703c439" TYPE="ext4" PARTUUID="db95b761-edd1-423e-8f23-748bc3e24fbc"
/dev/loop8: TYPE="squashfs"
/dev/loop9: TYPE="squashfs"
/dev/loop10: TYPE="squashfs"
/dev/loop11: TYPE="squashfs"

➜ ~ du -h /boot
2.5M /boot/grub/i386-pc
2.3M /boot/grub/fonts
7.1M /boot/grub
du: cannot read directory '/boot/lost+found': Permission denied
16K /boot/lost+found
147M /boot

edit:

here's my fstab

UUID=842ddd01-963f-4cea-b04f-a52b6b719a16 /          ext4  errors=remount-ro 0   1
# /boot was on /dev/sdb1 during installation
UUID=5cfbef39-3eb7-41e6-8223-e6881b4f3286 /boot      ext4  defaults          0   2
# /home was on /dev/sdb3 during installation
UUID=4f30a4a2-9f28-4831-a22c-dc5b969c4f17 /home      ext4  defaults          0   2
# swap was on /dev/sdb2 during installation
UUID=e6480da4-95f0-4cf3-a047-a43ef09f978f none       swap  tf                0   0

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