Hi
any suggestion for the following errors?

===========================
Install Updates Error log
===========================
Install Updates could not fetch the package cache information lists.
Go to https://mityer.khdlhfjijfrupr.tk/forums/ and paste the log below into a new or existing thread for assistance.

============ Log ===========

Trovato:1 http://dl.google.com/linux/chrome/deb stable InRelease
Trovato:2 http://archive.canonical.com/ubuntu focal InRelease
Scaricamento di:3 https://cloud.r-project.org/bin/linux/ubuntu bionic-cran40/ InRelease [3.626 B]
Trovato:4 http://us.archive.ubuntu.com/ubuntu focal InRelease
Trovato:5 http://security.ubuntu.com/ubuntu focal-security InRelease
Trovato:6 http://repo.linuxliteos.com/linuxlite emerald InRelease
Trovato:7 http://us.archive.ubuntu.com/ubuntu focal-updates InRelease
Trovato:8 http://us.archive.ubuntu.com/ubuntu focal-backports InRelease
Errore:3 https://cloud.r-project.org/bin/linux/ubuntu bionic-cran40/ InRelease
  Le seguenti firme non sono state verificate perché la chiave pubblica non è disponibile: NO_PUBKEY 51716619E084DAB9
Lettura elenco dei pacchetti...
W: Errore GPG: https://cloud.r-project.org/bin/linux/ubuntu bionic-cran40/ InRelease: Le seguenti firme non sono state verificate perché la chiave pubblica non è disponibile: NO_PUBKEY 51716619E084DAB9
E: Il repository "https://cloud.r-project.org/bin/linux/ubuntu bionic-cran40/ InRelease" non è firmato.

hi i have some problem for wps office. so wps offcie on linux lite feels really slow when I open it. I feel this in linux lite, but I do not feel it in other linux distrio. is it a bug ??,

I really love linux lite  :043:

maybe this is just a minor problem but it feels a little annoying

i hope somebody can help me . thanks  :003: :57:

I tried many different ways to install the Samsung M2070 Printer, USB and Network. But I get CUPS internal-server-error or something like that.

I'm using the latest LinuxLite. Firewall is disabled

I have a very weird intermittent sound issue.

When I play youtube no issues at all.  Sound plays without interuption.

When using smplayer or clementine or anything else I get very intermitent sound.  It stops every so often.  Then if I go to a youtube page and play it plays great.  Then go back to smplayer or whatever else and it starts playing for about 20-30 seconds then stops again.  Then I hit play on youtube and stop it for a second.  Then it works on the other programs for a random ammout of time again.

Very weird.

Sound Card: Creative AE7

LL 5.4

Hey Guys,

https://youtu.be/EcgWxo7qmSg

Just Reporting

Thank you

I have successfully upgraded to Linux Lite 5.4
I have the following package from unknown repositories, is it safe to trust the package and install it?

sudo apt list --upgradable -a
Listing... Done
lite-sources/unknown,unknown 5.0-0040-linuxlite all [upgradable from: 5.0-0020-linuxlite]
lite-sources/now 5.0-0020-linuxlite all [installed,upgradable to: 5.0-0040-linuxlite]

Good day everyone. I am a Partially sighted Linux user. Just started using Linux lite. I have recently installed it on an AMD laptop however, I am running into  booting issues. The system works perfectly if it is plugged into the power supply however, it will boot to a black screen without power. I have searched everywhere,  even found other threads with this problem but have not found a solution

Can someone please help

Having update issue pasting the log.
===========================
Install Updates Error log
===========================
Install Updates could not fetch the package cache information lists.
Go to https://mityer.khdlhfjijfrupr.tk/forums/ and paste the log below into a new or existing thread for assistance.
Hit:1 http://in.archive.ubuntu.com/ubuntu focal InRelease
Hit:2 https://brave-browser-apt-release.s3.brave.com stable InRelease
Hit:3 https://deb.nodesource.com/node_14.x focal InRelease
Hit:4 http://in.archive.ubuntu.com/ubuntu focal-updates InRelease
Hit:5 http://in.archive.ubuntu.com/ubuntu focal-backports InRelease
Get:6 https://dl.yarnpkg.com/debian stable InRelease [17.1 kB]
Hit:7 http://repository.spotify.com stable InRelease
Hit:8 http://packages.microsoft.com/repos/code stable InRelease
Hit:9 http://in.archive.ubuntu.com/ubuntu focal-security InRelease
Hit:10 http://in.archive.ubuntu.com/ubuntu focal-proposed InRelease
Hit:11 http://repo.linuxliteos.com/linuxlite emerald InRelease
Hit:12 http://archive.canonical.com/ubuntu focal InRelease
Hit:13 https://downloads.iridiumbrowser.de/deb stable InRelease
Hit:14 https://download.sublimetext.com apt/stable/ InRelease
Hit:15 http://ppa.launchpad.net/christian-boxdo...ily/ubuntu focal InRelease
Hit:16 http://ppa.launchpad.net/stebbins/handbr...ses/ubuntu focal InRelease
Hit:17 http://ppa.launchpad.net/ubuntuhandbook1...ity/ubuntu focal InRelease
Get:18 http://ppa.launchpad.net/apandada1/foliate/ubuntu focal InRelease [17.5 kB]

I followed the details to install a new theme it does not appear under appearance but it is visible under windows mgr but it is not available to choose
anyone have any clues as to what I am doing wrong? ???

Thanks