Just now i saw your editing. I did not do a full install, my bad.

Will update it in the morning, hopefully.

Already found how to configure slackpkg and install updates.

Slackware Documentation Project
https://docs.slackware.com/slackware:beginners_guide

JMS

Yes, in fact it does:

Like it says, try running it as a regular user instead of root.

jamasoo, do you stay logged in as root? If so, don't.

Sorry for taking this long to answer. As a normal user, i tried to launch google, but to no avail:

bash-4.3$ google-chrome-stable
Fontconfig warning: "/etc/fonts/fonts.conf", line 162: blank doesn't take any effect anymore. please remove it from your fonts.conf
ATTENTION: default value of option force_s3tc_enable overridden by environment.
[1921:1921:0608/182955.373831:ERROR:sandbox_linux.cc(378)] InitializeSandbox() called with multiple threads in process gpu-process.
[1879:1950:0608/182959.889116:FATAL:nss_util.cc(638)] NSS_VersionCheck("3.26") failed. NSS >= 3.26 is required. Please upgrade to the latest NSS, and if you still get this error, contact your distribution maintainer.
Aborted

JMS

Nevertheless, following yesterday's tip from Nille, and as is shown in the above output, i should update Mozilla nss:

bash-4.3# slackpkg update gpg

Downloading http://mirrors.slackware.com/slackwa...4-14.2/GPG-KEY...
URL transformed to HTTPS due to an HSTS policy
--2018-06-08 18:42:01-- https://mirrors.slackware.com/slackw...4-14.2/GPG-KEY
Resolving mirrors.slackware.com (mirrors.slackware.com)... 207.223.116.213
Connecting to mirrors.slackware.com (mirrors.slackware.com)|207.223.116.213|:443... connected.
HTTP request sent, awaiting response... 200 OK
Length: 1572 (1.5K)
Saving to: '/tmp/slackpkg.gvijal/gpgkey'

/tmp/slackpkg.gvijal/gpgkey 100%[===============================================================================>] 1.54K --.-KB/s in 0s

2018-06-08 18:42:04 (126 MB/s) - '/tmp/slackpkg.gvijal/gpgkey' saved [1572/1572]

Slackware Linux Project's GPG key added


bash-4.3# slackpkg update

Updating the package lists...
Downloading...
Downloading http://mirrors.slackware.com/slackwa.../ChangeLog.txt...
URL transformed to HTTPS due to an HSTS policy
--2018-06-08 18:58:22-- https://mirrors.slackware.com/slackw.../ChangeLog.txt
Resolving mirrors.slackware.com (mirrors.slackware.com)... 207.223.116.213
Connecting to mirrors.slackware.com (mirrors.slackware.com)|207.223.116.213|:443... connected.
HTTP request sent, awaiting response... 200 OK
Length: 482245 (471K) [text/plain]
Saving to: '/tmp/slackpkg.zdtD7W/ChangeLog.txt'

/tmp/slackpkg.zdtD7W/ChangeLog.txt 100%[===============================================================================>] 470.94K 66.6KB/s in 7.1s

2018-06-08 18:58:32 (66.6 KB/s) - '/tmp/slackpkg.zdtD7W/ChangeLog.txt' saved [482245/482245]

[...] Since everything else seems to be ok, i just transcribed the last faulty bit...

Downloading http://mirrors.slackware.com/slackwa...CKSUMS.md5.asc...
URL transformed to HTTPS due to an HSTS policy
--2018-06-08 19:00:18-- https://mirrors.slackware.com/slackw...CKSUMS.md5.asc
Resolving mirrors.slackware.com (mirrors.slackware.com)... 207.223.116.213
Connecting to mirrors.slackware.com (mirrors.slackware.com)|207.223.116.213|:443... connected.
HTTP request sent, awaiting response... 200 OK
Length: 163 [text/plain]
Saving to: '/tmp/slackpkg.zdtD7W/CHECKSUMS.md5.asc'

/tmp/slackpkg.zdtD7W/CHECKSUMS.md5.asc 100%[===============================================================================>] 163 --.-KB/s in 0s

2018-06-08 19:00:20 (15.5 MB/s) - '/tmp/slackpkg.zdtD7W/CHECKSUMS.md5.asc' saved [163/163]


ERROR: Verification of the gpg signature on CHECKSUMS.md5
failed! This could mean that the file is out of date
or has been tampered with.



JMS

The Checksum errors often means that there's a new update being uploaded right now that's not finished yet.
Just wait some time and run "slackpkg update" again and it should work.

Yeah you are right, sometimes i even forget whoami...

JMS

Thanks!

When you say it, everything looks easy. Will keep in touch.

JMS

If the error persists more than a few hours, that mirror may be having issues and it might be wise to switch to a different mirror.