Comment 0 for bug 1264057

Hello,
I have many troubles tryingt to use Linux on my notebook.

Asus N750JV-T4069H (Intel® Core™ i7-4700HQ; Bit 64; Nvidia GeForce GT750M)
BIOS: N750JV.208
Operating System: Xubuntu 13.10
Kernel: Linux 3.11.0-14-generic (x86_64)
Xubuntu session

pastebinit /var/log/dmesg
http://paste.ubuntu.com/6629608/

- CPU stuck at 800MHz, with and without microcode.ctl / intel-microcode
  (works fine -2400MHz- with Xubuntu 14.04 LTS 64 bit / Kernel v3.12.5-trusty
  https://bugzilla.kernel.org/show_bug.cgi?id=67271 )

- Besides other errors:
  gran_size: 2G chunk_size: 2G num_reg: 3 lose cover RAM: 1966M
  mtrr_cleanup: can not find optimal value
  please specify mtrr_gran_size/mtrr_chunk_size

-- Power manager is set to reduce display brightnes to 20% after 120 seconds of inactivity, but nothing happens

- Power Adapter shows not connected
 (works fine in liveCD)

- No keyboard backlightng

- FN (F3) Decreases keyboard backlighting

- FN (F4) Increases keyboard backlighting
 (I can turn on keyboard backlight with
 sudo chmod 777 /sys/class/leds/asus::kbd_backlight/brightness
 echo 3 > /sys/class/leds/asus::kbd_backlight/brightness
 but effect is lost after turning the computer off and on again).

- FN (F9) Enables or disables the touchpad

- FN (F5) Decreases display brightness

- FN (F6) Increases display brightness
(I can adjust brightness only through system tray icon xfce4-panel-plugin-brightness)

- FN (F2) Turns Airplane mode on or off

- FN (F1) Notebook returns from sleep mode with broken screen and strange vertical colour lines

ProblemType: Bug
DistroRelease: Ubuntu 13.10
Package: linux-image-3.11.0-14-generic 3.11.0-14.21
ProcVersionSignature: Ubuntu 3.11.0-14.21-generic 3.11.7
Uname: Linux 3.11.0-14-generic x86_64
ApportVersion: 2.12.5-0ubuntu2.2
Architecture: amd64
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC1: aljosa 1676 F.... pulseaudio
 /dev/snd/controlC0: aljosa 1676 F.... pulseaudio
Date: Wed Dec 25 09:49:41 2013
HibernationDevice: RESUME=UUID=44a63982-a604-4d73-8f5f-6a38dfab9076
InstallationDate: Installed on 2013-12-24 (0 days ago)
InstallationMedia: Xubuntu 13.10 "Saucy Salamander" - Release amd64 (20131016)
MachineType: ASUSTeK COMPUTER INC. N750JV
MarkForUpload: True
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.11.0-14-generic.efi.signed root=UUID=6f479db6-181d-4eee-98a6-6cb434066c5e ro quiet splash vt.handoff=7
RelatedPackageVersions:
 linux-restricted-modules-3.11.0-14-generic N/A
 linux-backports-modules-3.11.0-14-generic N/A
 linux-firmware 1.116
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 11/08/2013
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: N750JV.208
dmi.board.asset.tag: ATN12345678901234567
dmi.board.name: N750JV
dmi.board.vendor: ASUSTeK COMPUTER INC.
dmi.board.version: 1.0
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: ASUSTeK COMPUTER INC.
dmi.chassis.version: 1.0
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrN750JV.208:bd11/08/2013:svnASUSTeKCOMPUTERINC.:pnN750JV:pvr1.0:rvnASUSTeKCOMPUTERINC.:rnN750JV:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0:
dmi.product.name: N750JV
dmi.product.version: 1.0
dmi.sys.vendor: ASUSTeK COMPUTER INC.