I am using Lubuntu on my laptop. I try to upgrade using sudo apt upgrade and then the following error is showing up:
Reading package lists... Done
Building dependency tree
Reading state information... Done
Calculating upgrade... Done
The following packages will be upgraded:
erlang erlang-appmon erlang-asn1 erlang-base erlang-common-test erlang-crypto
erlang-debugger erlang-dev erlang-dialyzer erlang-diameter erlang-edoc erlang-eldap
erlang-erl-docgen erlang-et erlang-eunit erlang-examples erlang-ftp erlang-gs
erlang-ic erlang-ic-java erlang-inets erlang-inviso erlang-jinterface erlang-megaco
erlang-mnesia erlang-mode erlang-observer erlang-odbc erlang-os-mon
erlang-parsetools erlang-percept erlang-pman erlang-public-key erlang-reltool
erlang-runtime-tools erlang-snmp erlang-src erlang-ssh erlang-ssl
erlang-syntax-tools erlang-test-server erlang-tftp erlang-toolbar erlang-tools
erlang-tv erlang-typer erlang-wx erlang-xmerl
48 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
Need to get 37.5 MB of archives.
After this operation, 13.3 kB of additional disk space will be used.
W: Sources disagree on hashes for supposely identical version '1:22.1.6-1' of 'erlang-examples:amd64'.
W: Sources disagree on hashes for supposely identical version '1:22.1.6-1' of 'erlang-examples:amd64'.
W: Sources disagree on hashes for supposely identical version '1:22.1.6-1' of 'erlang-examples:amd64'.
W: Sources disagree on hashes for supposely identical version '1:22.1.6-1' of 'erlang-examples:amd64'.
etc..
How can I solve this issue? I've tried using rm -rf /var/lib/apt/lists/* , sudo apt clean, as well as making a 99fixbadproxy file, but none of these steps have worked.
