As a temporary workaround, you can add to an apt.conf file: Acquire::GzipIndexes "false";
And do a check to ensure no files have GzipIndexes: grep -r GzipIndexes /etc/apt
And then delete apt list cache rm -rf /var/lib/apt/lists
And then finally update apt-get update
As a temporary workaround, you can add to an apt.conf file: :GzipIndexes "false";
Acquire:
And do a check to ensure no files have GzipIndexes:
grep -r GzipIndexes /etc/apt
And then delete apt list cache
rm -rf /var/lib/apt/lists
And then finally update
apt-get update