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Try
Code:
dmesg | grep firmware
If it is missing the Broadcom firmware. Hopefully dmesg will say so.
example from my rig
Code:
~$ dmesg | grep firmware
[ 24.344248] b43-phy0: Loading firmware version 666.2 (2011-02-23 01:15:07)
$ uname -r
4.1.1-linuxlite
$ inxi -S
System: Host: biker1 Kernel: 4.1.1-linuxlite i686 (32 bit)
Desktop: Xfce 4.11.8 Distro: Ubuntu 14.04 trusty
LL 3.6,2.8
Dell XT2 > Touchscreen Laptop
Dell 755 > Desktop
Acer 150 > Desktop
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I get:
dmesg | grep firmware
[ 14.639521] bluetooth hci0: Direct firmware load for brcm/BCM20702A1-0489-e046.hcd failed with error -2
I tried sudo apt-get install firmware-b43-installer b43-fwcutter
but got:
b43-fwcutter is already the newest version.
firmware-b43-installer is already the newest version.
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quote= bluetooth
not wifi g or n chip..
LL 3.6,2.8
Dell XT2 > Touchscreen Laptop
Dell 755 > Desktop
Acer 150 > Desktop
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Sorry for my bad English... Intel NUC DN2820FYKH0. LL 2.4 - 2.6 Beta all OK with default kernel 3.13, but with 4.1.1 & 4.2 in my case there are problems with Restart & Shutdown. May be clear installation & kernel update helps, but I am dont tested. I am wait LL 2.6 Release. :-))
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Just installed. Rebooted OK on this Dell 755 wireless tower.
Code:
$ inxi -xrFA
System: Host: misohorny1 Kernel: 4.2.0-linuxlite i686 (32 bit gcc: 4.8.4)
Desktop: Xfce 4.11.8 (Gtk 2.24.23) Distro: Ubuntu 14.04 trusty
Machine: System: Dell product: OptiPlex 755
Mobo: Dell model: 0GM819 Bios: Dell v: A11 date: 08/04/2008
CPU: Dual core Intel Core2 Duo E6550 (-MCP-) cache: 4096 KB
flags: (lm nx pae sse sse2 sse3 ssse3 vmx) bmips: 9309
clock speeds: max: 2333 MHz 1: 2000 MHz 2: 2333 MHz
Graphics: Card: Intel 82Q35 Express Integrated Graphics Controller
bus-ID: 00:02.0
Display Server: X.Org 1.15.1 drivers: intel (unloaded: fbdev,vesa)
Resolution: [email protected]
GLX Renderer: Mesa DRI Intel Q35 x86/MMX/SSE2
GLX Version: 1.4 Mesa 10.1.3 Direct Rendering: Yes
Audio: Card Intel 82801I (ICH9 Family) HD Audio Controller
driver: snd_hda_intel bus-ID: 00:1b.0
Sound: Advanced Linux Sound Architecture v: k4.2.0-linuxlite
Network: Card-1: Intel 82566DM-2 Gigabit Network Connection
driver: e1000e v: 3.2.5-k port: ecc0 bus-ID: 00:19.0
IF: eth0 state: down mac: 00:1e:4f:b0:23:53
Card-2: Realtek RTL8187B Wireless 802.11g 54Mbps Network Adapter
driver: rtl8187 usb-ID: 002-003
IF: wlan0 state: N/A mac: N/A
Drives: HDD Total Size: 2000.4GB (0.9% used)
ID-1: /dev/sda model: WDC_WD2003FYPS size: 2000.4GB
Partition: ID-1: / size: 7.6G used: 4.8G (67%) fs: ext4 dev: /dev/sda1
ID-2: /home size: 77G used: 7.5G (11%) fs: ext4 dev: /dev/sda2
ID-3: swap-1 size: 4.19GB used: 0.00GB (0%) fs: swap dev: /dev/sda3
RAID: No RAID devices: /proc/mdstat, md_mod kernel module present
Sensors: System Temperatures: cpu: 39.0C mobo: N/A
Fan Speeds (in rpm): cpu: N/A
Repos: Active apt sources in file: /etc/apt/sources.list
deb http://us.archive.ubuntu.com/ubuntu/ trusty main restricted
deb-src http://us.archive.ubuntu.com/ubuntu/ trusty main restricted
deb http://us.archive.ubuntu.com/ubuntu/ trusty-updates main restricted
deb-src http://us.archive.ubuntu.com/ubuntu/ trusty-updates main restricted
deb http://us.archive.ubuntu.com/ubuntu/ trusty universe
deb-src http://us.archive.ubuntu.com/ubuntu/ trusty universe
deb http://us.archive.ubuntu.com/ubuntu/ trusty-updates universe
deb-src http://us.archive.ubuntu.com/ubuntu/ trusty-updates universe
deb http://us.archive.ubuntu.com/ubuntu/ trusty multiverse
deb-src http://us.archive.ubuntu.com/ubuntu/ trusty multiverse
deb http://us.archive.ubuntu.com/ubuntu/ trusty-updates multiverse
deb-src http://us.archive.ubuntu.com/ubuntu/ trusty-updates multiverse
deb http://us.archive.ubuntu.com/ubuntu/ trusty-backports main restricted universe multiverse
deb-src http://us.archive.ubuntu.com/ubuntu/ trusty-backports main restricted universe multiverse
deb http://security.ubuntu.com/ubuntu trusty-security main restricted
deb-src http://security.ubuntu.com/ubuntu trusty-security main restricted
deb http://security.ubuntu.com/ubuntu trusty-security universe
deb-src http://security.ubuntu.com/ubuntu trusty-security universe
deb http://security.ubuntu.com/ubuntu trusty-security multiverse
deb-src http://security.ubuntu.com/ubuntu trusty-security multiverse
deb http://archive.canonical.com/ trusty partner
deb http://repo.linuxliteos.com/linuxlite/ beryl main
Active apt sources in file: /etc/apt/sources.list.d/dropbox.list
deb [arch=i386,amd64] http://linux.dropbox.com/ubuntu trusty main
Active apt sources in file: /etc/apt/sources.list.d/libreoffice-ppa-trusty.list
deb http://ppa.launchpad.net/libreoffice/ppa/ubuntu trusty main
Active apt sources in file: /etc/apt/sources.list.d/otto-kesselgulasch-gimp-trusty.list
deb http://ppa.launchpad.net/otto-kesselgulasch/gimp/ubuntu trusty main
Active apt sources in file: /etc/apt/sources.list.d/rvm-smplayer-trusty.list
deb http://ppa.launchpad.net/rvm/smplayer/ubuntu trusty main
Active apt sources in file: /etc/apt/sources.list.d/team-xbmc-ppa-trusty.list
deb http://ppa.launchpad.net/team-xbmc/ppa/ubuntu trusty main
Active apt sources in file: /etc/apt/sources.list.d/ubuntu-wine-ppa-trusty.list
deb http://ppa.launchpad.net/ubuntu-wine/ppa/ubuntu trusty main
Info: Processes: 175 Uptime: 9 min Memory: 485.1/3897.5MB
Init: Upstart runlevel: 2 Gcc sys: 4.8.4
Client: Shell (bash 4.3.111) inxi: 2.2.19
harry@misohorny1:~$
.
LL 3.6,2.8
Dell XT2 > Touchscreen Laptop
Dell 755 > Desktop
Acer 150 > Desktop
I am who I am. Your approval is not needed.
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Painless 4.2 install on Dell XT2 Touchscreen Laptop.
Code:
$ inxi -S
System: Host: harry-Latitude-XT2 Kernel: 4.2.0-linuxlite i686 (32 bit)
Desktop: Xfce 4.11.8 Distro: Ubuntu 14.04 trusty
Touchscreen still working after a reboot into the the newer kernel
LL 3.6,2.8
Dell XT2 > Touchscreen Laptop
Dell 755 > Desktop
Acer 150 > Desktop
I am who I am. Your approval is not needed.