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panasonic toughbook cf-ax3 no sound or brightness control

post #1 of 5
Thread Starter 
Posted this on the linux forums but no one seems to know how to fix it. Here is the overview of my system. Fan is always on high on this laptop, speakers do not work but headphones do and brightness control does not work, I am a noob at this any help would be appreciated. Do not want to go back to windows.

https://imgur.com/a/ebiP1 https://imgur.com/a/MvX5l .


System: Host: CF-AX3WETBR Kernel: 4.8.0-53-generic x86_64 (64 bit gcc: 5.4.0)
Desktop: Cinnamon 3.4.3 (Gtk 3.18.9-1ubuntu3.3)
Distro: Linux Mint 18.2 Sonya
Machine: System: Panasonic product: CF-AX3WETBR v: 001
Mobo: Panasonic model: CFAX3-1 v: 1
Bios: American Megatrends v: V1.00L17 date: 02/25/2016
CPU: Dual core Intel Core i7-4500U (-HT-MCP-) cache: 4096 KB
flags: (lm nx sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx) bmips: 9578
clock speeds: max: 3000 MHz 1: 1800 MHz 2: 2191 MHz 3: 1830 MHz
4: 1800 MHz
Graphics: Card: Intel Haswell-ULT Integrated Graphics Controller
bus-ID: 00:02.0
Display Server: X.Org 1.18.4 drivers: intel (unloaded: fbdev,vesa)
Resolution: 1920x1080@60.00hz
GLX Renderer: Mesa DRI Intel Haswell Mobile
GLX Version: 3.0 Mesa 12.0.6 Direct Rendering: Yes
Audio: Card-1 Intel 8 Series HD Audio Controller
driver: snd_hda_intel bus-ID: 00:1b.0
Card-2 Intel Haswell-ULT HD Audio Controller
driver: snd_hda_intel bus-ID: 00:03.0
Sound: Advanced Linux Sound Architecture v: k4.8.0-53-generic
Network: Card-1: Intel Ethernet Connection I218-LM
driver: e1000e v: 3.2.6-k port: f080 bus-ID: 00:19.0
IF: enp0s25 state: down mac:
Card-2: Intel Wireless 7260 driver: iwlwifi bus-ID: 02:00.0
IF: wlp2s0 state: up mac:
Drives: HDD Total Size: 128.0GB (7.6% used)
ID-1: /dev/sda model: SAMSUNG_MZMPC128 size: 128.0GB
Partition: ID-1: / size: 114G used: 5.3G (5%) fs: ext4 dev: /dev/sda1
ID-2: swap-1 size: 4.20GB used: 0.00GB (0%) fs: swap dev: /dev/sda5
RAID: No RAID devices: /proc/mdstat, md_mod kernel module present
Sensors: System Temperatures: cpu: 39.3C mobo: 39.3C
Fan Speeds (in rpm): cpu: N/A
Info: Processes: 290 Uptime: 2:46 Memory: 1214.1/3857.7MB
Init: systemd runlevel: 5 Gcc sys: 5.4.0
Client: Shell (bash 4.3.481) inxi: 2.2.35
post #2 of 5
Okay, if its anything like the CF-AX2, Sound will only work if you fool alsa mixer into thinking there is an audio jack connected. (stupid thing I know...)
Brightness control not much idea, I never figured that out.
Piledriver Reborn
(18 items)
 
   
CPUMotherboardGraphicsRAM
Intel I7 4770k 4.5Ghz Asus Z97 P Gigabyte RX 480 4GB (580 BIOS) 16Gb (4x4Gb) @ 1600Mhz 
Hard DriveHard DriveHard DriveCooling
Kingston SSDNow 120GB M.2 Seagate Constellation ES 2TB Sandisk X110 128gb  Enermax UCTP12P 120mm x 5 
CoolingOSMonitorKeyboard
Phanteks U-Type Black Windows 10 Pro Samsung 27" Curved S27D590C Corsair K95 RGB Platinum 
PowerCaseMouseMouse Pad
Corsair Modular RM650X Zalman Z11 Plus Corsair Glaive RGB Corsair Polaris 
AudioOther
Corsair Void Pro 7.1 Ikea Corner Desk 
CPUMotherboardGraphicsRAM
Intel Core I7 3540M Dell Panther Point Chipset QM77 Intel HD Graphics 4000 16Gb (2x8gb) Hynix DDR3l 
Hard DriveCoolingOSMonitor
128GB Sandisk X110 Dell Stock Fan + Arctic Silver 5 Windows 10 Pro 1366x768 60Hz 
KeyboardPowerMouseAudio
UK-Layout Dell Keyboard 66600mWh Dell Extended Battery Dell Touchpad IDT 92HD93BXX Audio 
CPUMotherboardGraphicsRAM
Intel Core I5 3427U Panasonic CF-AX2 Intel HD 4000 Series 4GB 1333Mhz DDR3L 
Hard DriveCoolingOSOS
128GB Samsung P830 M-Sata SSD Stock Cooler Windows 10 Pro Ubuntu 17.04 
MonitorKeyboardPowerMouse
1366x768 10.1" Touchscreen @ 60Hz Panasonix CF-AX2 EN-GB Qwerty Keyboard Panasonic 29520mWh Panasonic CF-AX2 Touchpad 
Audio
Realtek ALC269 
  hide details  
Reply
Piledriver Reborn
(18 items)
 
   
CPUMotherboardGraphicsRAM
Intel I7 4770k 4.5Ghz Asus Z97 P Gigabyte RX 480 4GB (580 BIOS) 16Gb (4x4Gb) @ 1600Mhz 
Hard DriveHard DriveHard DriveCooling
Kingston SSDNow 120GB M.2 Seagate Constellation ES 2TB Sandisk X110 128gb  Enermax UCTP12P 120mm x 5 
CoolingOSMonitorKeyboard
Phanteks U-Type Black Windows 10 Pro Samsung 27" Curved S27D590C Corsair K95 RGB Platinum 
PowerCaseMouseMouse Pad
Corsair Modular RM650X Zalman Z11 Plus Corsair Glaive RGB Corsair Polaris 
AudioOther
Corsair Void Pro 7.1 Ikea Corner Desk 
CPUMotherboardGraphicsRAM
Intel Core I7 3540M Dell Panther Point Chipset QM77 Intel HD Graphics 4000 16Gb (2x8gb) Hynix DDR3l 
Hard DriveCoolingOSMonitor
128GB Sandisk X110 Dell Stock Fan + Arctic Silver 5 Windows 10 Pro 1366x768 60Hz 
KeyboardPowerMouseAudio
UK-Layout Dell Keyboard 66600mWh Dell Extended Battery Dell Touchpad IDT 92HD93BXX Audio 
CPUMotherboardGraphicsRAM
Intel Core I5 3427U Panasonic CF-AX2 Intel HD 4000 Series 4GB 1333Mhz DDR3L 
Hard DriveCoolingOSOS
128GB Samsung P830 M-Sata SSD Stock Cooler Windows 10 Pro Ubuntu 17.04 
MonitorKeyboardPowerMouse
1366x768 10.1" Touchscreen @ 60Hz Panasonix CF-AX2 EN-GB Qwerty Keyboard Panasonic 29520mWh Panasonic CF-AX2 Touchpad 
Audio
Realtek ALC269 
  hide details  
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post #3 of 5
Thread Starter 
bummer. Is it hard fooling it in alsamixer? How is remix os running? Might switch to that if it has no problems.
post #4 of 5
I need to update that lol, remix does not run particularly very well on it at all but Ubuntu-wise I did fool Alsa in the end and it now does work, Ill see if I can find the script I used.
Piledriver Reborn
(18 items)
 
   
CPUMotherboardGraphicsRAM
Intel I7 4770k 4.5Ghz Asus Z97 P Gigabyte RX 480 4GB (580 BIOS) 16Gb (4x4Gb) @ 1600Mhz 
Hard DriveHard DriveHard DriveCooling
Kingston SSDNow 120GB M.2 Seagate Constellation ES 2TB Sandisk X110 128gb  Enermax UCTP12P 120mm x 5 
CoolingOSMonitorKeyboard
Phanteks U-Type Black Windows 10 Pro Samsung 27" Curved S27D590C Corsair K95 RGB Platinum 
PowerCaseMouseMouse Pad
Corsair Modular RM650X Zalman Z11 Plus Corsair Glaive RGB Corsair Polaris 
AudioOther
Corsair Void Pro 7.1 Ikea Corner Desk 
CPUMotherboardGraphicsRAM
Intel Core I7 3540M Dell Panther Point Chipset QM77 Intel HD Graphics 4000 16Gb (2x8gb) Hynix DDR3l 
Hard DriveCoolingOSMonitor
128GB Sandisk X110 Dell Stock Fan + Arctic Silver 5 Windows 10 Pro 1366x768 60Hz 
KeyboardPowerMouseAudio
UK-Layout Dell Keyboard 66600mWh Dell Extended Battery Dell Touchpad IDT 92HD93BXX Audio 
CPUMotherboardGraphicsRAM
Intel Core I5 3427U Panasonic CF-AX2 Intel HD 4000 Series 4GB 1333Mhz DDR3L 
Hard DriveCoolingOSOS
128GB Samsung P830 M-Sata SSD Stock Cooler Windows 10 Pro Ubuntu 17.04 
MonitorKeyboardPowerMouse
1366x768 10.1" Touchscreen @ 60Hz Panasonix CF-AX2 EN-GB Qwerty Keyboard Panasonic 29520mWh Panasonic CF-AX2 Touchpad 
Audio
Realtek ALC269 
  hide details  
Reply
Piledriver Reborn
(18 items)
 
   
CPUMotherboardGraphicsRAM
Intel I7 4770k 4.5Ghz Asus Z97 P Gigabyte RX 480 4GB (580 BIOS) 16Gb (4x4Gb) @ 1600Mhz 
Hard DriveHard DriveHard DriveCooling
Kingston SSDNow 120GB M.2 Seagate Constellation ES 2TB Sandisk X110 128gb  Enermax UCTP12P 120mm x 5 
CoolingOSMonitorKeyboard
Phanteks U-Type Black Windows 10 Pro Samsung 27" Curved S27D590C Corsair K95 RGB Platinum 
PowerCaseMouseMouse Pad
Corsair Modular RM650X Zalman Z11 Plus Corsair Glaive RGB Corsair Polaris 
AudioOther
Corsair Void Pro 7.1 Ikea Corner Desk 
CPUMotherboardGraphicsRAM
Intel Core I7 3540M Dell Panther Point Chipset QM77 Intel HD Graphics 4000 16Gb (2x8gb) Hynix DDR3l 
Hard DriveCoolingOSMonitor
128GB Sandisk X110 Dell Stock Fan + Arctic Silver 5 Windows 10 Pro 1366x768 60Hz 
KeyboardPowerMouseAudio
UK-Layout Dell Keyboard 66600mWh Dell Extended Battery Dell Touchpad IDT 92HD93BXX Audio 
CPUMotherboardGraphicsRAM
Intel Core I5 3427U Panasonic CF-AX2 Intel HD 4000 Series 4GB 1333Mhz DDR3L 
Hard DriveCoolingOSOS
128GB Samsung P830 M-Sata SSD Stock Cooler Windows 10 Pro Ubuntu 17.04 
MonitorKeyboardPowerMouse
1366x768 10.1" Touchscreen @ 60Hz Panasonix CF-AX2 EN-GB Qwerty Keyboard Panasonic 29520mWh Panasonic CF-AX2 Touchpad 
Audio
Realtek ALC269 
  hide details  
Reply
post #5 of 5
Thread Starter 
thanks!
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