Problém s wifi [vyřešeno]

[tosed]

Dobrý deň, mám notebook Lenovo ideapad g570 a vždy, keď odpojím notebook od el. siete a je len na batériu, tak mi prestane fungovať wifi - ako keby sa vypla, nevie sa pripojiť na internet. Po pripojení k el. sieti sa wifi opäť zapne a internet opäť funguje. Dá sa to nejako odstrániť? Wifi používa neslobodný ovládač broadcom STA bezdrôtový ovládač. Ďakujem.

[Rover623]

Typ čipu

Kód: [Vybrat]

lspci

[tosed]

Kód: [Vybrat]

tomas@tomas-Lenovo-G570:~$ lspci
00:00.0 Host bridge: Intel Corporation 2nd Generation Core Processor Family DRAM Controller (rev 09)
00:02.0 VGA compatible controller: Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller (rev 09)
00:16.0 Communication controller: Intel Corporation 6 Series/C200 Series Chipset Family MEI Controller #1 (rev 04)
00:1a.0 USB controller: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #2 (rev 05)
00:1b.0 Audio device: Intel Corporation 6 Series/C200 Series Chipset Family High Definition Audio Controller (rev 05)
00:1c.0 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 1 (rev b5)
00:1c.1 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 2 (rev b5)
00:1d.0 USB controller: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #1 (rev 05)
00:1f.0 ISA bridge: Intel Corporation HM65 Express Chipset Family LPC Controller (rev 05)
00:1f.2 SATA controller: Intel Corporation 6 Series/C200 Series Chipset Family 6 port SATA AHCI Controller (rev 05)
00:1f.3 SMBus: Intel Corporation 6 Series/C200 Series Chipset Family SMBus Controller (rev 05)
01:00.0 Ethernet controller: Atheros Communications Inc. AR8152 v2.0 Fast Ethernet (rev c1)
02:00.0 Network controller: Broadcom Corporation BCM4313 802.11b/g/n Wireless LAN Controller (rev 01)
tomas@tomas-Lenovo-G570:~$


[Rover623]

Na tenhle čip se používá ovladač z jádra, odeber nesvobodný ovladač Broadcom a nainstaluj balík b43-firmware-installer a b43-fwcutter, pak by to mělo chodit

[tosed]

Takže po odobratí toho ovládača som reštartoval systém a wifi funguje, nič netrebalo inštalovať. Wifi funguje ako má. Ďakujem.