Initially, my wireless device (BROADCOM BCM rev 01) didn't have a driver installed This can create slow connect and disconnects. How do I fix a weak WiFi signal in Ubuntu LTS on an HP laptop? However if your PC uses Broadcom wireless card you're pretty much screwed, the. I use Manjaro XFCE edition (stable) on Dell N laptop with Broadcom BCM network adapter. Today I had problems with electricity and. [SOLVED] Very slow speeds - possibly driver problem . Network: Card Broadcom BCM bgn Wireless Network Adapter . this thread at Ubuntu Forums, where a poster noted that "a note on the Broadcom. Wireless incredibly slow on Ubuntu Gnome The DW is the very poorly supported BCM Broadcom card. DW is a much. sudo apt purge bcmwl-kernel-source sudo apt install broadcom-sta-dkms. It helps to improve He changed the wireless security setting to. "pure WPA2-PSK. They're small enough to make little difference physically, and generally have good in-tree Free Software drivers (though you may want to check. Ubuntu / Broadcom slow wifi issue solved have an issue with the Broadcom wifi drivers where download speed goes back to dial-up level. ethernet and wireless. Connecting through wireless is painfully slow. Broadcom b43 firmware (using this to connect) others didn't worked. Broadcom good tips here: adopteesofcolor.org?t= No wireless network detected by Ubuntu after a fresh install? Here is Indeed it is a common issue with Broadcom network adapters in Ubuntu. A relief is Suggested read Speed Up Slow WiFi Connection In Ubuntu Linux.