FWIW
Here's how I got rid of the bcm43xx: Error: Microcode "bcm43xx_microcode5.fw" not available or load failed. messages with my Broadcom Corporation Dell Wireless 1390 WLAN Mini-PCI Card (rev 01)
wget http://downloads.openwrt.org/sources/wl_apsta-3.130.20.0.o sudo bcm43xx-fwcutter -w /lib/firmware ./wl_apsta-3.130.20.0.o sudo ifconfig eth1 down sudo ifconfig eth1 up
After that the dmesg errors disappeared.
FWIW
Here's how I got rid of the bcm43xx: Error: Microcode "bcm43xx_ microcode5. fw" not available or load failed. messages with my
Broadcom Corporation Dell Wireless 1390 WLAN Mini-PCI Card (rev 01)
wget http:// downloads. openwrt. org/sources/ wl_apsta- 3.130.20. 0.o 3.130.20. 0.o
sudo bcm43xx-fwcutter -w /lib/firmware ./wl_apsta-
sudo ifconfig eth1 down
sudo ifconfig eth1 up
After that the dmesg errors disappeared.