I'm new to ubuntu...
when I type sudo apt-get update
command, I get those. Help!
Reading package lists... Done
W: Skipping acquire of configured file 'universe/binary-i386/Packages' as repository
'http://deb.debian.org/debian bullseye InRelease' doesn't have the component
'universe' (component misspelt in sources.list?)
W: Skipping acquire of configured file 'universe/binary-amd64/Packages' as
repository 'http://deb.debian.org/debian bullseye InRelease' doesn't have the
component 'universe' (component misspelt in sources.list?)
W: Skipping acquire of configured file 'universe/i18n/Translation-en' as repository
'http://deb.debian.org/debian bullseye InRelease' doesn't have the component
'universe' (component misspelt in sources.list?)
W: Skipping acquire of configured file 'universe/i18n/Translation-en_US' as
repository 'http://deb.debian.org/debian bullseye InRelease' doesn't have the
component 'universe' (component misspelt in sources.list?)
W: Skipping acquire of configured file 'universe/dep11/Components-amd64.yml' as
repository 'http://deb.debian.org/debian bullseye InRelease' doesn't have the
component 'universe' (component misspelt in sources.list?)
W: Skipping acquire of configured file 'universe/dep11/Components-all.yml' as
repository 'http://deb.debian.org/debian bullseye InRelease' doesn't have the
component 'universe' (component misspelt in sources.list?)
W: Skipping acquire of configured file 'universe/dep11/icons-48x48.tar' as
repository 'http://deb.debian.org/debian bullseye InRelease' doesn't have the
component 'universe' (component misspelt in sources.list?)
W: Skipping acquire of configured file 'universe/dep11/icons-64x64.tar' as
repository 'http://deb.debian.org/debian bullseye InRelease' doesn't have the
component 'universe' (component misspelt in sources.list?)
W: Skipping acquire of configured file 'universe/dep11/icons-64x64@2.tar' as
repository 'http://deb.debian.org/debian bullseye InRelease' doesn't have the
component 'universe' (component misspelt in sources.list?)
W: Skipping acquire of configured file 'universe/cnf/Commands-amd64' as repository
'http://deb.debian.org/debian bullseye InRelease' doesn't have the component
'universe' (component misspelt in sources.list?)
W: Skipping acquire of configured file 'universe/cnf/Commands-all' as repository
'http://deb.debian.org/debian bullseye InRelease' doesn't have the component
'universe' (component misspelt in sources.list?)