<html><head></head><body>Hello.<div><br></div>Thank you for your support.<div><br></div><div>I have a Broadcoam PCI wifi hardware(BCM4331). This hardware has two drivers. </div><div>The first is BCMA which is totally open source and it is part of Linux kernel. </div><div>The second one is WL, it is proprietary and it is not on the Kernel.</div><div><br></div><div>The WL has major problems. It disconnects randomly and so on. So, let’s talk about BCMA.</div><div><br></div><div>The BCMA works properly on your distribution. On Manjaro, when I enter “lspci -v”, it says my hardware is loaded with BCMA driver. And the “module in use” is ‘bcma-pci-bridge’. On Manjaro, it connects properly to the WiFi and I can control it over NetworkManager.</div><div><br></div><div>On Arch linux, <span style="caret-color: rgb(80, 80, 97);">when I enter “lspci -v”, it says my hardware is loaded with the same BCMA driver. And the “module in use” is ‘bcma-pci-bridge’.But the problem is, I can not connect to the WiFi. It is not listed in ‘/sys/class/net’ (It is listed on Manjaro). The rfkill even can’t detect this device. And is not listed in ‘ip addr show’. The final words: it is loaded on lspci but I can not use it.</span><br></div><div><span style="caret-color: rgb(80, 80, 97);"><br></span></div><div><span style="caret-color: rgb(80, 80, 97);">I want to know, what did you change in Manjaro. Maybe some Kernel patches or additional packages you might installed. </span><span style="caret-color: rgb(80, 80, 97);"></span></div><div><span style="caret-color: rgb(80, 80, 97);"><br></span></div><div><span style="caret-color: rgb(80, 80, 97);">And now again, thabk you for your amazing support.<caret></caret></span></div><div><span style="caret-color: rgb(80, 80, 97);"><br></span></div><div><span style="caret-color: rgb(80, 80, 97);"></span></div><div></div></body></html>