Privacy Error in Browser,browser does not work anymore

[SiLenT_Tz]

After I updated my system yesterday I can't use any browser anymore. It always tells ne privacy error.

I already cleared the cash, disabled all extensions and tryed a lot of other things I googled.

I took some pictures, because I can't post Screenshots without the browser access at the moment.

[Fabby]

Does this also happen in Firefox? (assuming this is Chrome)

If yes: your router might be compromised: update its firmware...
If no: Delete Chrome / Chromium: it's poison!

P.S. Flameshot is the best screen grabber for static pics.

[banjo]

@Fabby

If no: Delete Chrome / Chromium: it's poison!

WHAT ???

Hey FF fanboys/girls, I use chromium (ungoogled), chromium-vaapi, chromium since it's beginning.
Never made me problems. This is user error.

[SiLenT_Tz]

It does happen in Vivaldi, Firefox and all Chrome/chromium based browsers. I updated my system vie pacman gui so I think it is hardly possible that one click did something wrong. I reinstalled everything which had something to so with certificates like ca-certificates, python-certifi, etc.
Changed nothing....
But the hint with the router might be good. Even though I just updated it last week.

If I check the certifciates in the browsers under settings there are none... in dev tools it says certificates Missing.

[bill_t]

See these threads:

nss>=3.51.1-1 and lib32-nss>=3.51.1-1 updates require manual intervention

Since not many seem to keep up on the Arch Linux News feed, this post will come in handy to link to if anyone has issues: 2020-04-13 - Jan Alexander Steffens The nss and lib32-nss packages prior to version 3.51.1-1 were missing a soname link each. This has been fixed in 3.51.1-1, so the upgrade will need to overwrite the untracked files created by ldconfig. If you get any of these errors nss: /usr/lib/p11-kit-trust.so exists in filesystem lib32-nss: /usr/lib32/p11-kit-trust.so exists in file…

All certificates broken after upgrading p11-kit

I recently updated my system (which involved updating p11-kit from 0.23.20-3 to 0.23.20-4, among other things), and now it appears that all my SSL certificates are broken. Whenever I try to load a site, I am faced with an ERR_CERT_AUTHORITY_INVALID error. After looking around, it would seem that p11-kit is the most likely culprit. Unfortunately, I am unable to downgrade it due to a dependency cycle: warning: cannot resolve "libp11-kit=0.23.20-3", a dependency of "p11-kit" :: The following pack…

This issue is also mentioned in the 2020-04-18 Stable Update thread:

[Stable Update] 2020-04-18 - Kernels, Browsers, VirtualBox, LibreOffice. KDE-Frameworks

Known issues and solutions This is a wiki post; please edit as necessary. Please, consider subscribing to the Stable Updates Announcements RSS feed (2020-04-19) System with amdgpu won't reboot or power off correctly This was a kernel regression and has been patched in 5.4.33-2, 5.5.18-2, and 5.6.5-2. Check again for updates. (2020-04-18) nss>=3.51.1-1 and lib32-nss>=3.51.1-1 updates require manual intervention This should normally been fixed by manjaro-system. If you were using Pamac GTK an…

[SiLenT_Tz]

Thanks a lot @bill_t !
Maybe two minutes of reading and 10 seconds to fix it...