I’ll have to wait for the official update to have broadcom WiFi (BCM43142 on a HP-Notebook) working again. Hope the official update will come soon.
Doing all mentioned above failed.
dnf update --enablerepo=updates-testing wpa_supplicant-2.8-1
Last metadata expiration check: 0:09:04 ago on Sat 11 May 2019 12:26:10 PM CEST.
No match for argument: wpa_supplicant-2.8-1
dnf install wpa_supplicant-2.8 --enablerepo=updates-testing
Last metadata expiration check: 0:00:35 ago on Sat 11 May 2019 12:26:10 PM CEST.
No match for argument: wpa_supplicant-2.8
Error: Unable to find a match
Downloading and trying to install it:
rpm --install wpa_supplicant-2.8-1.fc30.src.rpm wpa_supplicant-2.8-1.fc30.x86_64.rpm wpa_supplicant-gui-2.8-1.fc30.x86_64.rpm
Gives a real long list of conflicting packages. Tried to remove the old version first, but dnf wanted te remove a whole list of Python packages as so called “unused dependencies”, which they are not. So I’ll have to wait and I hope the official update will come really soon.