Привет всем.
Помогите, пожалуйста с аналогичной проблемой с wi-fi. Ноут точно такой же, вот что пишет:
office@WORK-Office:~$ lspci -knn | grep "Eth\|Net" -A2
02:00.0 Ethernet controller [0200]: Broadcom Corporation NetLink BCM5787M Gigabit Ethernet PCI Express [14e4:1693] (rev 02)
Subsystem: Acer Incorporated [ALI] Device [1025:011c]
Kernel driver in use: tg3
04:00.0 Network controller [0280]: Broadcom Corporation BCM4311 802.11b/g WLAN [14e4:4311] (rev 01)
Subsystem: AMBIT Microsystem Corp. Device [1468:0422]
Kernel driver in use: wl
Тоесть, контролер виден системе и используется идентификатор wl
Но по ifconfig его нет
office@WORK-Office:~$ ifconfig
eth0 Link encap:Ethernet HWaddr 00:16:d3:ee:83:c0
inet addr:192.168.1.44 Bcast:192.168.1.255 Mask:255.255.255.0
inet6 addr: fe80::216:d3ff:feee:83c0/64 Scope:Посилання
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
Прийнято пакунків:30435 помилок передачі:0 пропущено:0 перерозхід:0 кадри:0
TX packets:13945 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
Прийнято байтів:30503708 (30,5 MB) Передано байтів:1376667 (1,3 MB)
Interrupt:16
lo Link encap:Локальна петля (Loopback)
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Хост
UP LOOPBACK RUNNING MTU:65536 Metric:1
Прийнято пакунків:941 помилок передачі:0 пропущено:0 перерозхід:0 кадри:0
TX packets:941 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
Прийнято байтів:145457 (145,4 KB) Передано байтів:145457 (145,4 KB)
office@WORK-Office:~$
rrmod
office@WORK-Office:~$ sudo rmmod wl ssb
[sudo] password for office:
rmmod: ERROR: Module wl is in use
rmmod: ERROR: Module ssb is in use
office@WORK-Office:~$
modprobe
office@WORK-Office:~$ modprobe -c | grep -i 14e4 | grep 4311
alias pci:v000014E4d00004311sv*sd*bc*sc*i* ssb
office@WORK-Office:~$
sudo modprobe b43 вводит терминал в ступор. пока не нажмешь ctrl-c
А слетело после обновления до 14.04.02 і386
Спасибо за помощь
Продолжил борьбу с проблемой по теме отсюда
http://askubuntu.com/a/38700Отредактировал /etc/modprobe.d/
имеет следующий вид
# This file lists those modules which we don't want to be loaded by
# alias expansion, usually so some other driver will be loaded for the
# device instead.
# evbug is a debug tool that should be loaded explicitly
blacklist evbug
# these drivers are very simple, the HID drivers are usually preferred
blacklist usbmouse
blacklist usbkbd
# replaced by e100
blacklist eepro100
# replaced by tulip
blacklist de4x5
# causes no end of confusion by creating unexpected network interfaces
blacklist eth1394
# snd_intel8x0m can interfere with snd_intel8x0, doesn't seem to support much
# hardware on its own (Ubuntu bug #2011, #6810)
blacklist snd_intel8x0m
# Conflicts with dvb driver (which is better for handling this device)
blacklist snd_aw2
# causes failure to suspend on HP compaq nc6000 (Ubuntu: #10306)
blacklist i2c_i801
# replaced by p54pci
blacklist prism54
# replaced by b43 and ssb.
# blacklist bcm43xx
# most apps now use garmin usb driver directly (Ubuntu: #114565)
blacklist garmin_gps
# replaced by asus-laptop (Ubuntu: #184721)
blacklist asus_acpi
# low-quality, just noise when being used for sound playback, causes
# hangs at desktop session start (Ubuntu: #246969)
blacklist snd_pcsp
# ugly and loud noise, getting on everyone's nerves; this should be done by a
# nice pulseaudio bing (Ubuntu: #77010)
blacklist pcspkr
# EDAC driver for amd76x clashes with the agp driver preventing the aperture
# from being initialised (Ubuntu: #297750). Blacklist so that the driver
# continues to build and is installable for the few cases where its
# really needed.
blacklist amd76x_edac
но после ребута какой-то не такой результат - там есть и исключение и подтверждение о блокировании bcm43xx
office@WORK-Office:~$ cat /etc/modprobe.d/* | egrep 'bcm'
# Warning: This file is autogenerated by bcmwl. All changes to this file will be lost.
blacklist bcm43xx
blacklist bcma
# blacklist bcm43xx
blacklist bcm43xx
office@WORK-Office:~$ cd /etc/modprobe.d/
и, наконец, активен софт блок но я не понимаю как его отключить
office@WORK-Office:~$ rfkill list all
0: acer-wireless: Wireless LAN
Soft blocked: yes
Hard blocked: no
1: acer-bluetooth: Bluetooth
Soft blocked: no
Hard blocked: no
3: hci0: Bluetooth
Soft blocked: no
Hard blocked: no
office@WORK-Office:~$
Куда копать ?