Hello, ** mercator [2012-02-22 23:35:26 +0800]:
Hi guys,
After switching from Linux Mint to Archlinux, my wireless card refused to show up in lspci. It DOES worked fine under Linux Mint, but .... Below is my output of 'lspci -vnn |grep Broadcom' :
10:00.0 Ethernet controller: Broadcom Corporation NetLink BCM5787M Gigabit Ethernet PCI Express (rev 02)
Sorry, if you find my answer a rude but did you use search engines? See wiki.archlinux.org? E.g. https://wiki.archlinux.org/index.php/Broadcom_wireless IMHO, proper command must be $ lspci -vnn | grep 14e4
My laptop is hp 6515b, with a touch panel for the toggle of wifi on/off etc. After a search in google I found the problem may be that the power of wifi has been shut down, and solution is to boot into windows and turn wifi on, because the touch panel will not work under Linux (as far as I know),
Ah, broadcom and HP (6515b), something familiar. I remember a problem with HP notebook with broadcom wireless card about a year or two ago. The problem was solved by downloading kernel module source compiling then and installing (not Archlinux, Kubuntu). This Google returns me for "broadcom linux bcm4311" http://www.broadcom.com/support/802.11/linux_sta.php http://linuxwireless.org/en/users/Drivers/b43
And the I found a software named rfkill, hoping it will work. 'rfkill list' out put as follows :
0: hp-wifi: Wireless LAN Soft blocked: yes Hard blocked: yes
After 'rfkill unblock all', I get:
0: hp-wifi: Wireless LAN Soft blocked: no Hard blocked: yes
And still no wireless card detected. So my question is, is there any way to power the wifi on without booting into windows? (in fact, windows has diappeared from my laptop for 3 years, and there is no partition on my harddisk supporting windows install).
--- WBR, Vladimir Lomov -- FORTRAN rots the brain. -- John McQuillin