Xubuntu

Installing Xubuntu on the HP Pavilion 23B320 All-In-One PC
When first booting up the AIO hit the Esc key then enter "System Settings" Change "Secure Boot Configuration" to: Legacy Support       Disable Secure Boot          Enable Key Management    Clear Key Ownership     Custom keys Fast Boot            Disable

F10 to save, then choose DVD from boot menu, start the install as normal. When asked for modules to load during install choose "mbr-udeb" & "parted-udeb", and what ever other modules you need. Choose manual hard drive configuration, set "/dev/sda1" to 1GB as "EFI Boot Sector". Then what ever else you want, or "/dev/sda2" to 4GB swap, "/dev/sda3" 40GB root, "/dev/sda4" to "/home". Install grub to "/dev/sda1", and finish the install.

Other tweaks
Show GRUB menu on boot press the "shift" key Show user images, make a 96x96px image, save as ~/.face

Remove bug reporting
Make Xubuntu load a little faster by removing the crash/bug reporting daemons

sudo apt-get --purge remove apport apport-gtk apport-symptoms kerneloops-daemon python3-apport whoopsie

Remove the speech reading programs and files

sudo apt-get --purge remove espeak espeak-data libespeak1 libsonic0 libspeechd2 speech-dispatcher

Disable apparmor
sudo /etc/init.d/apparmor stop sudo update-rc.d -f apparmor remove

Change output of PDF printer
In Xubuntu you have to edit /etc/cups/cups-pdf.conf line 43 and change the below:

### Key: Out ## CUPS-PDF output directory ## special qualifiers: ##    ${HOME} will be expanded to the user's home directory ##    ${USER} will be expanded to the user name ## in case it is an NFS export make sure it is exported without ## root_squash! ### Default: /var/spool/cups-pdf/${USER} #Out ${HOME}/PDF Out ${HOME}/Documents/Printed

Also AppArmorer will prevent changing the default output Ubuntu Bug. So you need to change /etc/apparmorer.d/usr.sbin.cupsd line 165 to:

#@{HOME}/PDF/ rw, #@{HOME}/PDF/* rw, @{HOME}/Documents/Printed/ rw, @{HOME}/Documents/Printed/* rw,

Then restart everything with:

sudo service apparmorer restart sudo service cups restart

Fix mtp-probe error on boot
To remove the error message during boot: failed to execute '/lib/udev/mtp-probe' 'mtp-probe /sys/devices/pci0000:00/0000:00:1d.7/usb1/1-8 1 2' : no such device'

Install libmtp-runtime: sudo apt-get install libmtp-runtime

Disable APT from downloading translations
To disable downloading translations, create a file named "/etc/apt/apt.conf.d/99translations" & put the the below in it: Acquire::Languages "none"; You may also need to remove existing translation files in "/var/lib/apt/lists".

Enable Flash suport in Chromium
Create the following link in the Chromium plugin folder sudo ln -s /usr/lib/flashplugin-installer/libflashplayer.so /usr/lib/chromium-browser/plugins/libflashplayer.so Then run Chromium with: chromium --enable-plugins Check installed plugins with by typing "chrome://plugins/" in the location bar.