Certificate error

Hello everyone

I am not completely new to the Linux realm. I have switched to Linux mint so far and wanted to try Endever OS

Now I have a problem or a question:

I use a firewall here that performs SSL TLS inspection.

Under Linux mint I could simply import the CA and the system ran with all applications without any problems.

Unfortunately, this does not seem to work so easily under EndeverOS.
I import my CA using the command


trust anchor --store myCA.crt
update-ca-trust

I can see that my certificate has been imported.

However, if I now want to update the mirror server list, I get an error

sudo cat /tmp/mirror-rating.log 
[2024-06-26 20:17:42] INFO: rating 33 mirror(s) by download speed
[2024-06-26 20:17:42] INFO: Server                                                            Rate       Time
[2024-06-26 20:17:47] WARNING: failed to rate http(s) download (https://arch.phinau.de/extra/os/x86_64/extra.db): Download timed out after 5 second(s).
[2024-06-26 20:17:47] WARNING: failed to rate http(s) download (https://mirrors.niyawe.de/archlinux/extra/os/x86_64/extra.db): Download timed out after 5 second(s).
[2024-06-26 20:17:47] WARNING: failed to rate http(s) download (https://mirror.ubrco.de/archlinux/extra/os/x86_64/extra.db): Download timed out after 5 second(s).
[2024-06-26 20:17:47] WARNING: failed to rate http(s) download (https://mirror.sunred.org/archlinux/extra/os/x86_64/extra.db): Download timed out after 5 second(s).
[2024-06-26 20:17:47] WARNING: failed to rate http(s) download (https://pkg.fef.moe/archlinux/extra/os/x86_64/extra.db): <urlopen error [Errno 101] Network is unreachable>
[2024-06-26 20:17:47] WARNING: failed to rate http(s) download (https://mirror.moson.org/arch/extra/os/x86_64/extra.db): Download timed out after 5 second(s).
[2024-06-26 20:17:52] WARNING: failed to rate http(s) download (https://de.arch.mirror.kescher.at/extra/os/x86_64/extra.db): Download timed out after 5 second(s).
[2024-06-26 20:17:52] WARNING: failed to rate http(s) download (https://mirror.metalgamer.eu/archlinux/extra/os/x86_64/extra.db): <urlopen error [Errno 101] Network is unreachable>
[2024-06-26 20:17:52] WARNING: failed to rate http(s) download (https://packages.oth-regensburg.de/archlinux/extra/os/x86_64/extra.db): Download timed out after 5 second(s).
[2024-06-26 20:17:52] WARNING: failed to rate http(s) download (https://archlinux.thaller.ws/extra/os/x86_64/extra.db): Download timed out after 5 second(s).
[2024-06-26 20:17:53] WARNING: failed to rate http(s) download (https://arch.kurdy.org/extra/os/x86_64/extra.db): Download timed out after 5 second(s).
[2024-06-26 20:17:53] WARNING: failed to rate http(s) download (https://mirror.pseudoform.org/extra/os/x86_64/extra.db): Download timed out after 5 second(s).
[2024-06-26 20:17:58] WARNING: failed to rate http(s) download (https://mirrors.xtom.de/archlinux/extra/os/x86_64/extra.db): Download timed out after 5 second(s).
[2024-06-26 20:17:58] WARNING: failed to rate http(s) download (https://mirror.informatik.tu-freiberg.de/arch/extra/os/x86_64/extra.db): Download timed out after 5 second(s).
[2024-06-26 20:17:58] WARNING: failed to rate http(s) download (https://ftp.spline.inf.fu-berlin.de/mirrors/archlinux/extra/os/x86_64/extra.db): Download timed out after 5 second(s).
[2024-06-26 20:17:58] WARNING: failed to rate http(s) download (https://mirror.selfnet.de/archlinux/extra/os/x86_64/extra.db): Download timed out after 5 second(s).
[2024-06-26 20:17:58] WARNING: failed to rate http(s) download (https://archlinux.richard-neumann.de/extra/os/x86_64/extra.db): Download timed out after 5 second(s).
[2024-06-26 20:18:03] WARNING: failed to rate http(s) download (https://ftp.fau.de/archlinux/extra/os/x86_64/extra.db): Download timed out after 5 second(s).
[2024-06-26 20:18:03] WARNING: failed to rate http(s) download (https://mirror.cmt.de/archlinux/extra/os/x86_64/extra.db): Download timed out after 5 second(s).
[2024-06-26 20:18:03] WARNING: failed to rate http(s) download (https://mirror.bethselamin.de/extra/os/x86_64/extra.db): Download timed out after 5 second(s).
[2024-06-26 20:18:03] WARNING: failed to rate http(s) download (https://dist-mirror.fem.tu-ilmenau.de/archlinux/extra/os/x86_64/extra.db): Download timed out after 5 second(s).
[2024-06-26 20:18:03] WARNING: failed to rate http(s) download (https://mirror.fra10.de.leaseweb.net/archlinux/extra/os/x86_64/extra.db): Download timed out after 5 second(s).
[2024-06-26 20:18:08] WARNING: failed to rate http(s) download (https://mirror.23m.com/archlinux/extra/os/x86_64/extra.db): Download timed out after 5 second(s).
[2024-06-26 20:18:08] WARNING: failed to rate http(s) download (https://archlinux.homeinfo.de/extra/os/x86_64/extra.db): Download timed out after 5 second(s).
[2024-06-26 20:18:11] WARNING: failed to rate http(s) download (https://mirror.pagenotfound.de/archlinux/extra/os/x86_64/extra.db): Download timed out after 5 second(s).
[2024-06-26 20:18:11] WARNING: failed to rate http(s) download (https://mirror.netcologne.de/archlinux/extra/os/x86_64/extra.db): Download timed out after 5 second(s).
[2024-06-26 20:18:11] WARNING: failed to rate http(s) download (https://mirror.kumi.systems/archlinux/extra/os/x86_64/extra.db): Download timed out after 5 second(s).
[2024-06-26 20:18:13] WARNING: failed to rate http(s) download (https://ftp.agdsn.de/pub/mirrors/archlinux/extra/os/x86_64/extra.db): Download timed out after 5 second(s).
[2024-06-26 20:18:16] WARNING: failed to rate http(s) download (https://mirror.dogado.de/archlinux/extra/os/x86_64/extra.db): Download timed out after 5 second(s).
[2024-06-26 20:18:16] WARNING: failed to rate http(s) download (https://ftp.wrz.de/pub/archlinux/extra/os/x86_64/extra.db): Download timed out after 5 second(s).
[2024-06-26 20:18:16] WARNING: failed to rate http(s) download (https://os.codefionn.eu/archlinux/extra/os/x86_64/extra.db): Download timed out after 5 second(s).
[2024-06-26 20:18:18] WARNING: failed to rate http(s) download (https://mirror.clientvps.com/archlinux/extra/os/x86_64/extra.db): Download timed out after 5 second(s).
[2024-06-26 20:18:20] WARNING: failed to rate http(s) download (https://mirror.hugo-betrugo.de/archlinux/extra/os/x86_64/extra.db): Download timed out after 5 second(s).
[2024-06-26 20:18:20] INFO: https://mirror.ubrco.de/archlinux/                          0.00 KiB/s     0.00 s
[2024-06-26 20:18:20] INFO: https://archlinux.thaller.ws/                               0.00 KiB/s     0.00 s
[2024-06-26 20:18:20] INFO: https://mirror.sunred.org/archlinux/                        0.00 KiB/s     0.00 s
[2024-06-26 20:18:20] INFO: https://pkg.fef.moe/archlinux/                              0.00 KiB/s     0.00 s
[2024-06-26 20:18:20] INFO: https://mirror.moson.org/arch/                              0.00 KiB/s     0.00 s
[2024-06-26 20:18:20] INFO: https://mirror.pseudoform.org/                              0.00 KiB/s     0.00 s
[2024-06-26 20:18:20] INFO: https://arch.phinau.de/                                     0.00 KiB/s     0.00 s
[2024-06-26 20:18:20] INFO: https://de.arch.mirror.kescher.at/                          0.00 KiB/s     0.00 s
[2024-06-26 20:18:20] INFO: https://mirrors.niyawe.de/archlinux/                        0.00 KiB/s     0.00 s
[2024-06-26 20:18:20] INFO: https://packages.oth-regensburg.de/archlinux/               0.00 KiB/s     0.00 s
[2024-06-26 20:18:20] INFO: https://arch.kurdy.org/                                     0.00 KiB/s     0.00 s
[2024-06-26 20:18:20] INFO: https://mirror.selfnet.de/archlinux/                        0.00 KiB/s     0.00 s
[2024-06-26 20:18:20] INFO: https://mirror.metalgamer.eu/archlinux/                     0.00 KiB/s     0.00 s
[2024-06-26 20:18:20] INFO: https://mirror.informatik.tu-freiberg.de/arch/              0.00 KiB/s     0.00 s
[2024-06-26 20:18:20] INFO: https://mirrors.xtom.de/archlinux/                          0.00 KiB/s     0.00 s
[2024-06-26 20:18:20] INFO: https://mirror.cmt.de/archlinux/                            0.00 KiB/s     0.00 s
[2024-06-26 20:18:20] INFO: https://ftp.spline.inf.fu-berlin.de/mirrors/archlinux/      0.00 KiB/s     0.00 s
[2024-06-26 20:18:20] INFO: https://mirror.bethselamin.de/                              0.00 KiB/s     0.00 s
[2024-06-26 20:18:20] INFO: https://archlinux.richard-neumann.de/                       0.00 KiB/s     0.00 s
[2024-06-26 20:18:20] INFO: https://mirror.fra10.de.leaseweb.net/archlinux/             0.00 KiB/s     0.00 s
[2024-06-26 20:18:20] INFO: https://ftp.fau.de/archlinux/                               0.00 KiB/s     0.00 s
[2024-06-26 20:18:20] INFO: https://mirror.kumi.systems/archlinux/                      0.00 KiB/s     0.00 s
[2024-06-26 20:18:20] INFO: https://dist-mirror.fem.tu-ilmenau.de/archlinux/            0.00 KiB/s     0.00 s
[2024-06-26 20:18:20] INFO: https://mirror.23m.com/archlinux/                           0.00 KiB/s     0.00 s
[2024-06-26 20:18:20] INFO: https://mirror.pagenotfound.de/archlinux/                   0.00 KiB/s     0.00 s
[2024-06-26 20:18:20] INFO: https://mirror.hugo-betrugo.de/archlinux/                   0.00 KiB/s     0.00 s
[2024-06-26 20:18:20] INFO: https://mirror.netcologne.de/archlinux/                     0.00 KiB/s     0.00 s
[2024-06-26 20:18:20] INFO: https://mirror.dogado.de/archlinux/                         0.00 KiB/s     0.00 s
[2024-06-26 20:18:20] INFO: https://archlinux.homeinfo.de/                              0.00 KiB/s     0.00 s
[2024-06-26 20:18:20] INFO: https://os.codefionn.eu/archlinux/                          0.00 KiB/s     0.00 s
[2024-06-26 20:18:20] INFO: https://ftp.agdsn.de/pub/mirrors/archlinux/                 0.00 KiB/s     0.00 s
[2024-06-26 20:18:20] INFO: https://mirror.clientvps.com/archlinux/                     0.00 KiB/s     0.00 s
[2024-06-26 20:18:20] INFO: https://ftp.wrz.de/pub/archlinux/                           0.00 KiB/s     0.00 s

If I deactivate the SSL TLS inspection on the firewall, the update goes through without any problems.

Are there any other places here where I need to import the certificate?

Many thanks for your help

Which FW do you use? I’m trying to test it but some info is missing for me.
reflector-simple with 60 sec download-timeout doesn’t make a difference, does it?
reflector --verbose -c DE --protocol https --sort rate --latest 20 --download-timeout 60 --threads 5

I use a Sophos XG Firewall

Also with the command

reflector --verbose -c DE --protocol https --sort rate --latest 20 --download-timeout 60 --threads 5

reflector --verbose -c DE --protocol https --sort rate --latest 20 --download-timeout 60 --threads 5
[2024-06-28 20:05:13] INFO: rating 20 mirror(s) by download speed
[2024-06-28 20:05:13] INFO: Server                                                            Rate       Time
[2024-06-28 20:05:18] WARNING: failed to rate http(s) download (https://archlinux.thaller.ws/extra/os/x86_64/extra.db): The read operation timed out
[2024-06-28 20:05:18] WARNING: failed to rate http(s) download (https://mirror.sunred.org/archlinux/extra/os/x86_64/extra.db): The read operation timed out
[2024-06-28 20:05:19] WARNING: failed to rate http(s) download (https://mirror.pseudoform.org/extra/os/x86_64/extra.db): The read operation timed out
[2024-06-28 20:05:19] WARNING: failed to rate http(s) download (https://pkg.fef.moe/archlinux/extra/os/x86_64/extra.db): <urlopen error [Errno 101] Network is unreachable>
[2024-06-28 20:05:19] WARNING: failed to rate http(s) download (https://mirror.moson.org/arch/extra/os/x86_64/extra.db): The read operation timed out
[2024-06-28 20:05:19] WARNING: failed to rate http(s) download (https://mirror.f4st.host/archlinux/extra/os/x86_64/extra.db): The read operation timed out
[2024-06-28 20:05:24] WARNING: failed to rate http(s) download (https://arch.phinau.de/extra/os/x86_64/extra.db): The read operation timed out
[2024-06-28 20:05:24] WARNING: failed to rate http(s) download (https://mirrors.niyawe.de/archlinux/extra/os/x86_64/extra.db): The read operation timed out
[2024-06-28 20:05:24] WARNING: failed to rate http(s) download (https://mirror.metalgamer.eu/archlinux/extra/os/x86_64/extra.db): <urlopen error [Errno 101] Network is unreachable>
[2024-06-28 20:05:25] WARNING: failed to rate http(s) download (https://mirror.ubrco.de/archlinux/extra/os/x86_64/extra.db): The read operation timed out
[2024-06-28 20:05:25] WARNING: failed to rate http(s) download (https://packages.oth-regensburg.de/archlinux/extra/os/x86_64/extra.db): The read operation timed out
[2024-06-28 20:05:25] WARNING: failed to rate http(s) download (https://mirror.selfnet.de/archlinux/extra/os/x86_64/extra.db): The read operation timed out
[2024-06-28 20:05:30] WARNING: failed to rate http(s) download (https://de.mirrors.cicku.me/archlinux/extra/os/x86_64/extra.db): The read operation timed out
[2024-06-28 20:05:31] WARNING: failed to rate http(s) download (https://mirrors.xtom.de/archlinux/extra/os/x86_64/extra.db): The read operation timed out
[2024-06-28 20:05:31] WARNING: failed to rate http(s) download (https://mirror.cmt.de/archlinux/extra/os/x86_64/extra.db): The read operation timed out
[2024-06-28 20:05:32] WARNING: failed to rate http(s) download (https://arch.unixpeople.org/extra/os/x86_64/extra.db): The read operation timed out
[2024-06-28 20:05:34] WARNING: failed to rate http(s) download (https://mirror.informatik.tu-freiberg.de/arch/extra/os/x86_64/extra.db): The read operation timed out
[2024-06-28 20:05:37] WARNING: failed to rate http(s) download (https://mirror.bethselamin.de/extra/os/x86_64/extra.db): The read operation timed out
[2024-06-28 20:05:37] WARNING: failed to rate http(s) download (https://ftp.spline.inf.fu-berlin.de/mirrors/archlinux/extra/os/x86_64/extra.db): The read operation timed out
[2024-06-28 20:05:39] WARNING: failed to rate http(s) download (https://mirrors.n-ix.net/archlinux/extra/os/x86_64/extra.db): The read operation timed out
[2024-06-28 20:05:39] INFO: https://mirror.f4st.host/archlinux/                         0.00 KiB/s     0.00 s
[2024-06-28 20:05:39] INFO: https://mirror.moson.org/arch/                              0.00 KiB/s     0.00 s
[2024-06-28 20:05:39] INFO: https://archlinux.thaller.ws/                               0.00 KiB/s     0.00 s
[2024-06-28 20:05:39] INFO: https://mirror.sunred.org/archlinux/                        0.00 KiB/s     0.00 s
[2024-06-28 20:05:39] INFO: https://mirror.pseudoform.org/                              0.00 KiB/s     0.00 s
[2024-06-28 20:05:39] INFO: https://arch.phinau.de/                                     0.00 KiB/s     0.00 s
[2024-06-28 20:05:39] INFO: https://mirrors.niyawe.de/archlinux/                        0.00 KiB/s     0.00 s
[2024-06-28 20:05:39] INFO: https://pkg.fef.moe/archlinux/                              0.00 KiB/s     0.00 s
[2024-06-28 20:05:39] INFO: https://mirror.ubrco.de/archlinux/                          0.00 KiB/s     0.00 s
[2024-06-28 20:05:39] INFO: https://packages.oth-regensburg.de/archlinux/               0.00 KiB/s     0.00 s
[2024-06-28 20:05:39] INFO: https://mirror.selfnet.de/archlinux/                        0.00 KiB/s     0.00 s
[2024-06-28 20:05:39] INFO: https://de.mirrors.cicku.me/archlinux/                      0.00 KiB/s     0.00 s
[2024-06-28 20:05:39] INFO: https://mirror.metalgamer.eu/archlinux/                     0.00 KiB/s     0.00 s
[2024-06-28 20:05:39] INFO: https://mirror.informatik.tu-freiberg.de/arch/              0.00 KiB/s     0.00 s
[2024-06-28 20:05:39] INFO: https://mirrors.xtom.de/archlinux/                          0.00 KiB/s     0.00 s
[2024-06-28 20:05:39] INFO: https://arch.unixpeople.org/                                0.00 KiB/s     0.00 s
[2024-06-28 20:05:39] INFO: https://mirror.cmt.de/archlinux/                            0.00 KiB/s     0.00 s
[2024-06-28 20:05:39] INFO: https://ftp.spline.inf.fu-berlin.de/mirrors/archlinux/      0.00 KiB/s     0.00 s
[2024-06-28 20:05:39] INFO: https://mirror.bethselamin.de/                              0.00 KiB/s     0.00 s
[2024-06-28 20:05:39] INFO: https://mirrors.n-ix.net/archlinux/                         0.00 KiB/s     0.00 s
################################################################################
################# Arch Linux mirrorlist generated by Reflector #################
################################################################################

# With:       reflector --verbose -c DE --protocol https --sort rate --latest 20 --download-timeout 60 --threads 5
# When:       2024-06-28 18:05:39 UTC
# From:       https://archlinux.org/mirrors/status/json/
# Retrieved:  2024-06-28 18:03:32 UTC
# Last Check: 2024-06-28 17:54:48 UTC

Server = https://mirror.f4st.host/archlinux/$repo/os/$arch
Server = https://mirror.moson.org/arch/$repo/os/$arch
Server = https://archlinux.thaller.ws/$repo/os/$arch
Server = https://mirror.sunred.org/archlinux/$repo/os/$arch
Server = https://mirror.pseudoform.org/$repo/os/$arch
Server = https://arch.phinau.de/$repo/os/$arch
Server = https://mirrors.niyawe.de/archlinux/$repo/os/$arch
Server = https://pkg.fef.moe/archlinux/$repo/os/$arch
Server = https://mirror.ubrco.de/archlinux/$repo/os/$arch
Server = https://packages.oth-regensburg.de/archlinux/$repo/os/$arch
Server = https://mirror.selfnet.de/archlinux/$repo/os/$arch
Server = https://de.mirrors.cicku.me/archlinux/$repo/os/$arch
Server = https://mirror.metalgamer.eu/archlinux/$repo/os/$arch
Server = https://mirror.informatik.tu-freiberg.de/arch/$repo/os/$arch
Server = https://mirrors.xtom.de/archlinux/$repo/os/$arch
Server = https://arch.unixpeople.org/$repo/os/$arch
Server = https://mirror.cmt.de/archlinux/$repo/os/$arch
Server = https://ftp.spline.inf.fu-berlin.de/mirrors/archlinux/$repo/os/$arch
Server = https://mirror.bethselamin.de/$repo/os/$arch
Server = https://mirrors.n-ix.net/archlinux/$repo/os/$arch

no difference

If I switch off the SSL TLS inspection, it works immediately

reflector --verbose -c DE --protocol https --sort rate --latest 20 --download-timeout 60 --threads 5
[2024-06-28 20:05:13] INFO: rating 20 mirror(s) by download speed
[2024-06-28 20:05:13] INFO: Server                                                            Rate       Time
[2024-06-28 20:05:18] WARNING: failed to rate http(s) download (https://archlinux.thaller.ws/extra/os/x86_64/extra.db): The read operation timed out
[2024-06-28 20:05:18] WARNING: failed to rate http(s) download (https://mirror.sunred.org/archlinux/extra/os/x86_64/extra.db): The read operation timed out
[2024-06-28 20:05:19] WARNING: failed to rate http(s) download (https://mirror.pseudoform.org/extra/os/x86_64/extra.db): The read operation timed out
[2024-06-28 20:05:19] WARNING: failed to rate http(s) download (https://pkg.fef.moe/archlinux/extra/os/x86_64/extra.db): <urlopen error [Errno 101] Network is unreachable>
[2024-06-28 20:05:19] WARNING: failed to rate http(s) download (https://mirror.moson.org/arch/extra/os/x86_64/extra.db): The read operation timed out
[2024-06-28 20:05:19] WARNING: failed to rate http(s) download (https://mirror.f4st.host/archlinux/extra/os/x86_64/extra.db): The read operation timed out
[2024-06-28 20:05:24] WARNING: failed to rate http(s) download (https://arch.phinau.de/extra/os/x86_64/extra.db): The read operation timed out
[2024-06-28 20:05:24] WARNING: failed to rate http(s) download (https://mirrors.niyawe.de/archlinux/extra/os/x86_64/extra.db): The read operation timed out
[2024-06-28 20:05:24] WARNING: failed to rate http(s) download (https://mirror.metalgamer.eu/archlinux/extra/os/x86_64/extra.db): <urlopen error [Errno 101] Network is unreachable>
[2024-06-28 20:05:25] WARNING: failed to rate http(s) download (https://mirror.ubrco.de/archlinux/extra/os/x86_64/extra.db): The read operation timed out
[2024-06-28 20:05:25] WARNING: failed to rate http(s) download (https://packages.oth-regensburg.de/archlinux/extra/os/x86_64/extra.db): The read operation timed out
[2024-06-28 20:05:25] WARNING: failed to rate http(s) download (https://mirror.selfnet.de/archlinux/extra/os/x86_64/extra.db): The read operation timed out
[2024-06-28 20:05:30] WARNING: failed to rate http(s) download (https://de.mirrors.cicku.me/archlinux/extra/os/x86_64/extra.db): The read operation timed out
[2024-06-28 20:05:31] WARNING: failed to rate http(s) download (https://mirrors.xtom.de/archlinux/extra/os/x86_64/extra.db): The read operation timed out
[2024-06-28 20:05:31] WARNING: failed to rate http(s) download (https://mirror.cmt.de/archlinux/extra/os/x86_64/extra.db): The read operation timed out
[2024-06-28 20:05:32] WARNING: failed to rate http(s) download (https://arch.unixpeople.org/extra/os/x86_64/extra.db): The read operation timed out
[2024-06-28 20:05:34] WARNING: failed to rate http(s) download (https://mirror.informatik.tu-freiberg.de/arch/extra/os/x86_64/extra.db): The read operation timed out
[2024-06-28 20:05:37] WARNING: failed to rate http(s) download (https://mirror.bethselamin.de/extra/os/x86_64/extra.db): The read operation timed out
[christianklinar@2Fast4You ~]$ reflector --verbose -c DE --protocol https --sort rate --latest 20 --download-timeout 60 --threads 5
[2024-06-28 20:15:41] INFO: rating 20 mirror(s) by download speed
[2024-06-28 20:15:41] INFO: Server                                                            Rate       Time
[2024-06-28 20:15:42] WARNING: failed to rate http(s) download (https://pkg.fef.moe/archlinux/extra/os/x86_64/extra.db): <urlopen error [Errno 101] Network is unreachable>
[2024-06-28 20:15:43] WARNING: failed to rate http(s) download (https://mirror.metalgamer.eu/archlinux/extra/os/x86_64/extra.db): <urlopen error [Errno 101] Network is unreachable>
[2024-06-28 20:15:46] INFO: https://mirror.f4st.host/archlinux/                     11006.48 KiB/s     0.74 s
[2024-06-28 20:15:46] INFO: https://mirror.moson.org/arch/                          21691.40 KiB/s     0.37 s
[2024-06-28 20:15:46] INFO: https://archlinux.thaller.ws/                            2553.14 KiB/s     3.17 s
[2024-06-28 20:15:46] INFO: https://mirror.sunred.org/archlinux/                     2682.03 KiB/s     3.02 s
[2024-06-28 20:15:46] INFO: https://mirror.pseudoform.org/                           9500.60 KiB/s     0.85 s
[2024-06-28 20:15:46] INFO: https://arch.phinau.de/                                 34741.38 KiB/s     0.23 s
[2024-06-28 20:15:46] INFO: https://mirrors.niyawe.de/archlinux/                    28872.29 KiB/s     0.28 s
[2024-06-28 20:15:46] INFO: https://pkg.fef.moe/archlinux/                              0.00 KiB/s     0.00 s
[2024-06-28 20:15:46] INFO: https://mirror.ubrco.de/archlinux/                       2791.06 KiB/s     2.90 s
[2024-06-28 20:15:46] INFO: https://packages.oth-regensburg.de/archlinux/           29074.82 KiB/s     0.28 s
[2024-06-28 20:15:46] INFO: https://mirror.selfnet.de/archlinux/                    19870.42 KiB/s     0.41 s
[2024-06-28 20:15:46] INFO: https://de.mirrors.cicku.me/archlinux/                  30961.08 KiB/s     0.26 s
[2024-06-28 20:15:46] INFO: https://mirror.metalgamer.eu/archlinux/                     0.00 KiB/s     0.00 s
[2024-06-28 20:15:46] INFO: https://mirror.informatik.tu-freiberg.de/arch/           5060.72 KiB/s     1.60 s
[2024-06-28 20:15:46] INFO: https://mirrors.xtom.de/archlinux/                      36365.19 KiB/s     0.22 s
[2024-06-28 20:15:46] INFO: https://arch.unixpeople.org/                             8652.28 KiB/s     0.94 s
[2024-06-28 20:15:46] INFO: https://mirror.cmt.de/archlinux/                        15645.45 KiB/s     0.52 s
[2024-06-28 20:15:46] INFO: https://ftp.spline.inf.fu-berlin.de/mirrors/archlinux/   6776.23 KiB/s     1.19 s
[2024-06-28 20:15:46] INFO: https://mirror.bethselamin.de/                          29770.13 KiB/s     0.27 s
[2024-06-28 20:15:46] INFO: https://mirrors.n-ix.net/archlinux/                     36413.26 KiB/s     0.22 s
################################################################################
################# Arch Linux mirrorlist generated by Reflector #################
################################################################################

# With:       reflector --verbose -c DE --protocol https --sort rate --latest 20 --download-timeout 60 --threads 5
# When:       2024-06-28 18:15:46 UTC
# From:       https://archlinux.org/mirrors/status/json/
# Retrieved:  2024-06-28 18:15:41 UTC
# Last Check: 2024-06-28 17:54:48 UTC

Server = https://mirrors.n-ix.net/archlinux/$repo/os/$arch
Server = https://mirrors.xtom.de/archlinux/$repo/os/$arch
Server = https://arch.phinau.de/$repo/os/$arch
Server = https://de.mirrors.cicku.me/archlinux/$repo/os/$arch
Server = https://mirror.bethselamin.de/$repo/os/$arch
Server = https://packages.oth-regensburg.de/archlinux/$repo/os/$arch
Server = https://mirrors.niyawe.de/archlinux/$repo/os/$arch
Server = https://mirror.moson.org/arch/$repo/os/$arch
Server = https://mirror.selfnet.de/archlinux/$repo/os/$arch
Server = https://mirror.cmt.de/archlinux/$repo/os/$arch
Server = https://mirror.f4st.host/archlinux/$repo/os/$arch
Server = https://mirror.pseudoform.org/$repo/os/$arch
Server = https://arch.unixpeople.org/$repo/os/$arch
Server = https://ftp.spline.inf.fu-berlin.de/mirrors/archlinux/$repo/os/$arch
Server = https://mirror.informatik.tu-freiberg.de/arch/$repo/os/$arch
Server = https://mirror.ubrco.de/archlinux/$repo/os/$arch
Server = https://mirror.sunred.org/archlinux/$repo/os/$arch
Server = https://archlinux.thaller.ws/$repo/os/$arch
Server = https://pkg.fef.moe/archlinux/$repo/os/$arch
Server = https://mirror.metalgamer.eu/archlinux/$repo/os/$arch

Good luck to setting your firewall. As far I understand it runs on a separate device. Or are you using Virtual Machines?
What I downloaded (SW-20.0.1_MR-1-342.iso) does not support Nvidia.

I use the Sophos xg virtual on a Proxmox server. But hyper-V, Esxi and kvm also worked. You need 2 network cards in the VM for it to work. I am currently also using the (SW-20.0.1_MR-1-342)

I have now tested Arch manjaro for fun, everything works without any problems. So it must be something in endeverOS

Maybe you can leave out --store and just use trust anchor myCA.crt
https://wiki.archlinux.org/title/Transport_Layer_Security#Add_a_certificate_to_a_trust_store

unfortunately that didn’t help either :frowning:

Is there a list somewhere of all the mirror servers that Endever OS takes? Then I would make these servers all an exception in the firewall, so that no SSL TLS inspection is made for these servers?

EndeavourOS mirrorlist: /etc/pacman.d/endeavouros-mirrorlist
Arch Linux mirrorlist: /etc/pacman.d/mirrorlist

They can be changed when using ranking tools.
https://discovery.endeavouros.com/pacman/mirrors-intro/2021/03

Check if your custom CA cert was copied to these locations, after having run update-ca-trust?

/etc/ca-certificates/extracted
/etc/ssl/certs

And try running trust list to see if you see your custom CA listed?