Well - I've just built a brand new laptop and I'm getting the exact same thing. And the output is :
root@marklap:/etc/slackpkg# ls /var/log/packages/ | grep glibc
glibc-2.30-x86_64-1
glibc-i18n-2.30-x86_64-1
glibc-profile-2.30-x86_64-1
glibc-solibs-2.30-x86_64-1
glibc-zoneinfo-2019c-noarch-1
root@marklap:/etc/slackpkg#
And I've been getting the same gpg error. Even after trying to get the gpg keys (and it reporting success)
root@marklap:/etc/slackpkg# slackpkg check-updates
Searching for updates... No news is good news
==============================================================================
WARNING! One or more errors occurred while slackpkg was running
------------------------------------------------------------------------------
Repository 'slackpkgplus' FAILS the CHECKSUMS.md5 signature check.
Try to run 'slackpkg update gpg'
Repository 'restricted' FAILS the CHECKSUMS.md5 signature check.
Try to run 'slackpkg update gpg'
Repository 'alienbob' FAILS the CHECKSUMS.md5 signature check.
Try to run 'slackpkg update gpg'
root@marklap:/etc/slackpkg# slackpkg update gpg
2019-10-24 13:15:42 URL:
http://ftp.is.co.za/mirror/ftp.slack...urrent/GPG-KEY [1572/1572] -> "/tmp/slackpkg.kWiluq/gpgkey" [1]
pub 1024D/40102233 2003-02-26 Slackware Linux Project <security@slackware.com>
sub 1024g/4E523569 2003-02-26 [expires: 2038-01-19]
2019-10-24 13:15:42 URL:
http://slakfinder.org/slackpkg+dev/GPG-KEY [1805/1805] -> "/tmp/slackpkg.kWiluq/gpgkey-tmp-slackpkgplus" [1]
pub 2048R/ED123FBC 2011-01-01 Matteo Rossini <zerouno@slacky.it>
sub 2048R/2B41569A 2011-01-01
gpg: key ED123FBC: "Matteo Rossini <zerouno@slacky.it>" not changed
gpg: Total number processed: 1
gpg: unchanged: 1