"E:Type '<!DOCTYPE' is not known on line 1 in source list" how to fix?
249
How do I fix this "E: Type '*' is not known on line * in source list ..." update error?
17193
How do I change the default application for unknown file types?
19187
Glossaries: error when compiling
106312
how to remove these errors in my tex presentation slides?
137340
"E:Read error - read (5: Input/output error), E:The package lists or status file could not be parsed or opened."
69178
Error: Missing \begin{document}
101613
EntityType has no key defined error
97771
"The package lists or status file could not be parsed or opened"
38879
"Could not identify document class." error when trying to count words
151509
How to fix error W: Target Packages (main/binary-amd64/Packages) is configured multiple times in my sources.list file?
23275
What is the correct output of cat /etc/apt/sources.list?
27586
What does "error: '.class' expected" mean and how do I fix it
27725
Typesetting LaTeX Source Code with the listings package
33509
Can I see a plain TeX source file please?
16552
error C2143: syntax error : missing ';' before 'type'
18926
Type 'sudo' is not known in source list
95283
E: Malformed entry 54 in list file /etc/apt/sources.list (Component)