about:config → security.tls.version.min = 1 Solution: SLED 11 kernel may need explicit version:
FW_SERVICES_EXT_TCP="22 80 443" FW_CONFIGURATIONS_EXT="apache2" Then restart: suse linux sled 11
rcSuSEfirewall2 restart Problem: "Cannot resolve hostname" Solution: Check /etc/resolv.conf – YaST overwrites it. Use: about:config → security
rcalsasound restart alsamixer # unmute with 'M' key Solution: Set internal legacy TLS: suse linux sled 11
yast2 dns Solution: SLED 11 used ESD/ALSA directly. Restart alsa: