WTF??? Does this mean you want to get rid of the problem without solving
it?
There is definitely a dependency problem either in libgl1-mesa-dri:i386 or in
libllvm7:i386.
==
$ apt policy
Package files:
100 /var/lib/dpkg/status
release a=now
500 http://archive.ubuntu.com/ubuntu cosmic-proposed/main i386 Packages
release v=18.10,o=Ubuntu,a=cosmic-proposed,n=cosmic,l=Ubuntu,c=main,b=i386
origin archive.ubuntu.com
500 http://archive.ubuntu.com/ubuntu cosmic-proposed/main amd64 Packages
release v=18.10,o=Ubuntu,a=cosmic-proposed,n=cosmic,l=Ubuntu,c=main,b=amd64
origin archive.ubuntu.com
500 http://archive.ubuntu.com/ubuntu cosmic-proposed/multiverse i386 Packages
release
v=18.10,o=Ubuntu,a=cosmic-proposed,n=cosmic,l=Ubuntu,c=multiverse,b=i386
origin archive.ubuntu.com
500 http://archive.ubuntu.com/ubuntu cosmic-proposed/multiverse amd64 Packages
release
v=18.10,o=Ubuntu,a=cosmic-proposed,n=cosmic,l=Ubuntu,c=multiverse,b=amd64
origin archive.ubuntu.com
500 http://archive.ubuntu.com/ubuntu cosmic-proposed/universe i386 Packages
release
v=18.10,o=Ubuntu,a=cosmic-proposed,n=cosmic,l=Ubuntu,c=universe,b=i386
origin archive.ubuntu.com
500 http://archive.ubuntu.com/ubuntu cosmic-proposed/universe amd64 Packages
release
v=18.10,o=Ubuntu,a=cosmic-proposed,n=cosmic,l=Ubuntu,c=universe,b=amd64
origin archive.ubuntu.com
500 http://archive.ubuntu.com/ubuntu cosmic-security/multiverse i386 Packages
release
v=18.10,o=Ubuntu,a=cosmic-security,n=cosmic,l=Ubuntu,c=multiverse,b=i386
origin archive.ubuntu.com
500 http://archive.ubuntu.com/ubuntu cosmic-security/multiverse amd64 Packages
release
v=18.10,o=Ubuntu,a=cosmic-security,n=cosmic,l=Ubuntu,c=multiverse,b=amd64
origin archive.ubuntu.com
500 http://archive.ubuntu.com/ubuntu cosmic-security/universe i386 Packages
release
v=18.10,o=Ubuntu,a=cosmic-security,n=cosmic,l=Ubuntu,c=universe,b=i386
origin archive.ubuntu.com
500 http://archive.ubuntu.com/ubuntu cosmic-security/universe amd64 Packages
release
v=18.10,o=Ubuntu,a=cosmic-security,n=cosmic,l=Ubuntu,c=universe,b=amd64
origin archive.ubuntu.com
500 http://archive.ubuntu.com/ubuntu cosmic-security/main i386 Packages
release v=18.10,o=Ubuntu,a=cosmic-security,n=cosmic,l=Ubuntu,c=main,b=i386
origin archive.ubuntu.com
500 http://archive.ubuntu.com/ubuntu cosmic-security/main amd64 Packages
release v=18.10,o=Ubuntu,a=cosmic-security,n=cosmic,l=Ubuntu,c=main,b=amd64
origin archive.ubuntu.com
500 http://archive.canonical.com/ubuntu cosmic/partner i386 Packages
release v=18.10,o=Canonical,a=cosmic,n=cosmic,l=Partner
archive,c=partner,b=i386
origin archive.canonical.com
500 http://archive.canonical.com/ubuntu cosmic/partner amd64 Packages
release v=18.10,o=Canonical,a=cosmic,n=cosmic,l=Partner
archive,c=partner,b=amd64
origin archive.canonical.com
500 http://archive.ubuntu.com/ubuntu cosmic-updates/multiverse i386 Packages
release
v=18.10,o=Ubuntu,a=cosmic-updates,n=cosmic,l=Ubuntu,c=multiverse,b=i386
origin archive.ubuntu.com
500 http://archive.ubuntu.com/ubuntu cosmic-updates/multiverse amd64 Packages
release
v=18.10,o=Ubuntu,a=cosmic-updates,n=cosmic,l=Ubuntu,c=multiverse,b=amd64
origin archive.ubuntu.com
500 http://archive.ubuntu.com/ubuntu cosmic-updates/universe i386 Packages
release
v=18.10,o=Ubuntu,a=cosmic-updates,n=cosmic,l=Ubuntu,c=universe,b=i386
origin archive.ubuntu.com
500 http://archive.ubuntu.com/ubuntu cosmic-updates/universe amd64 Packages
release
v=18.10,o=Ubuntu,a=cosmic-updates,n=cosmic,l=Ubuntu,c=universe,b=amd64
origin archive.ubuntu.com
500 http://archive.ubuntu.com/ubuntu cosmic-updates/main i386 Packages
release v=18.10,o=Ubuntu,a=cosmic-updates,n=cosmic,l=Ubuntu,c=main,b=i386
origin archive.ubuntu.com
500 http://archive.ubuntu.com/ubuntu cosmic-updates/main amd64 Packages
release v=18.10,o=Ubuntu,a=cosmic-updates,n=cosmic,l=Ubuntu,c=main,b=amd64
origin archive.ubuntu.com
500 http://archive.ubuntu.com/ubuntu cosmic/multiverse i386 Packages
release v=18.10,o=Ubuntu,a=cosmic,n=cosmic,l=Ubuntu,c=multiverse,b=i386
origin archive.ubuntu.com
500 http://archive.ubuntu.com/ubuntu cosmic/multiverse amd64 Packages
release v=18.10,o=Ubuntu,a=cosmic,n=cosmic,l=Ubuntu,c=multiverse,b=amd64
origin archive.ubuntu.com
500 http://archive.ubuntu.com/ubuntu cosmic/universe i386 Packages
release v=18.10,o=Ubuntu,a=cosmic,n=cosmic,l=Ubuntu,c=universe,b=i386
origin archive.ubuntu.com
500 http://archive.ubuntu.com/ubuntu cosmic/universe amd64 Packages
release v=18.10,o=Ubuntu,a=cosmic,n=cosmic,l=Ubuntu,c=universe,b=amd64
origin archive.ubuntu.com
500 http://archive.ubuntu.com/ubuntu cosmic/restricted i386 Packages
release