7.4 install 1st update results - grub exit status 32

[BilyJimyBobb]

sudo apt-get update | tee ~/"$(date +"%Y_%m_%d_%T")-apt-get-update.txt"

Hit:1 https://dl.google.com/linux/chrome/deb stable InRelease
Hit:2 https://brave-browser-apt-release.s3.brave.com stable InRelease
Hit:3 http://us.archive.ubuntu.com/ubuntu noble InRelease
Hit:4 http://security.ubuntu.com/ubuntu noble-security InRelease
Hit:5 http://us.archive.ubuntu.com/ubuntu noble-updates InRelease
Hit:6 http://us.archive.ubuntu.com/ubuntu noble-backports InRelease
Hit:8 https://packages.mozilla.org/apt mozilla InRelease
Hit:9 https://ppa.launchpadcontent.net/mozillateam/ppa/ubuntu noble InRelease
Hit:10 https://ppa.launchpadcontent.net/mozilla...ext/ubuntu noble InRelease
Hit:7 https://repo.linuxliteos.com/linuxlite galena InRelease
Reading package lists...
W: https://ppa.launchpadcontent.net/mozilla.../InRelease: Signature by key 0AB215679C571D1C8325275B9BDB3D89CE49EC21 uses weak algorithm (rsa1024)
W: https://ppa.launchpadcontent.net/mozilla.../InRelease: Signature by key 0AB215679C571D1C8325275B9BDB3D89CE49EC21 uses weak algorithm (rsa1024)

sudo apt-get upgrade | tee ~/"$(date +"%Y_%m_%d_%T")-apt-get-upgrade.txt"
E: Could not get lock /var/lib/dpkg/lock-frontend. It is held by process 33988 (apt-get)
E: Unable to acquire the dpkg frontend lock (/var/lib/dpkg/lock-frontend), is another process using it?

2025_06_19_21:51:16-apt-get-update

Hit:1 https://dl.google.com/linux/chrome/deb stable InRelease
Hit:2 https://brave-browser-apt-release.s3.brave.com stable InRelease
Hit:3 http://us.archive.ubuntu.com/ubuntu noble InRelease
Hit:4 http://security.ubuntu.com/ubuntu noble-security InRelease
Hit:5 http://us.archive.ubuntu.com/ubuntu noble-updates InRelease
Hit:6 http://us.archive.ubuntu.com/ubuntu noble-backports InRelease
Hit:8 https://packages.mozilla.org/apt mozilla InRelease
Hit:9 https://ppa.launchpadcontent.net/mozillateam/ppa/ubuntu noble InRelease
Hit:10 https://ppa.launchpadcontent.net/mozilla...ext/ubuntu noble InRelease
Hit:7 https://repo.linuxliteos.com/linuxlite galena InRelease
Reading package lists...

2025_06_19_21:52:21-apt-get-upgrade

...reports/labels it as an "empty document"