Instalirao sam firmware-b43-installer i instalacija je automatski povukla i b43-cutter.Sa vlasničkim STA wireless driverom su bili isti problemi.Odradio sam i sudo modprobe b43,dodao b43 u /etc/modules i restart nakon toga.
Radi jedno vrijeme do trenutka kad treba obaviti dhcp renew i tad se odspoji sa wlan-a i jedino kad ručno nakon par puta isključim pa uključim ponovo adapter,proradi na neko vrijeme.Drugi laptop na istoj mreži radi bez problema.Kubuntu 14.04.3 32bit je u pitanju.
lspci -vnn -d 14e4: kaže ovako
- Kod: Označi sve
Network controller [0280]: Broadcom Corporation BCM4312 802.11b/g LP-PHY [14e4:4315] (rev 01)
Subsystem: Dell Wireless 1397 WLAN Mini-Card [1028:000c]
Flags: bus master, fast devsel, latency 0, IRQ 16
Memory at c8000000 (64-bit, non-prefetchable) [size=16K]
Capabilities: [40] Power Management version 3
Capabilities: [58] Vendor Specific Information: Len=78 <?>
Capabilities: [e8] MSI: Enable- Count=1/1 Maskable- 64bit+
Capabilities: [d0] Express Endpoint, MSI 00
Capabilities: [100] Advanced Error Reporting
Capabilities: [13c] Virtual Channel
Capabilities: [160] Device Serial Number c6-1b-9d-ff-ff-51-1c-65
Capabilities: [16c] Power Budgeting <?>
Kernel driver in use: b43-pci-bridge
Pomagajte please