Linux Kernel 3.12 install in Ubuntu 13.10

Linux Kernel 3.12သည္ bug fixes ျပဳျပင္၍ ပိုမို ေကာင္းမြန္ေစေသာ kernel အသစ္ တစ္ခုျဖစ္ပါသည္။ Kernel 3.12 တြင္အသစ္ထပ္မံျပဳျပင္ေျပာင္းလဲမွဳ မ်ားကိုေအာက္ပါအတိုင္းေလ့လာႏိုင္သည္-

– Improved Dynamic Power Management support for newer Radeon GPUs and other changes after the Radeon DPM feature was merged in Linux 3.11

– A Snapdragon KMS/DRM driver from the Freedreno project for the Qualcomm Adreno.

– Runtime GPU power management for NVIDIA Optimus laptops to be able to dynamically power on/off secondary GPUs.

– Experimental support for DRM render nodes.

– AMD Berlin APU support for the first HSA server APU.

– Intel Haswell graphics improvements with eLLC DRAM support now enabled for the systems with Iris Pro 5200 graphics bearing dedicated memory for graphics.

– Staging driver updates.

– Sound driver work.

– EXT4 gained new features of aggressive extent caching and better recovery.

– F2FS file-system improvements.

– Lenovo Ideapad Slidebar support.

– XFS file-system improvements.

– Btrfs file-system performance improvements.

 

 Linux Kernel 3.12 Installation

Kernel 3.12 ကိုလြယ္လင့္တစ္ကူ သင္၏ system သို့ထည့္သြင္းႏိုင္ရန္ Bash Script ကိုဖန္တီးေပးထားပါသည္။ Kernel 3.12 ကို စက္အတြင္းထည့္သြင္းရန္ အတြက္ – Ubuntu 13.10 တို့တြင္ထည့္သြင္းရန္Terminal ကိုဖြင့္ျပီး ၊ ေအာက္ေဖာ္ျပပါ commands တို့ကို ရုိက္ပါ။

cd /tmp 

wget http://dl.dropboxusercontent.com/u/47950494/upubuntu/kernel-3.12 -O kernel-3.12

chmod +x kernel-3.12

sudo sh kernel-3.12

sudo reboot

Linux Kernel 3.12 checking

အကယ္၍သင္သည္ kernel 3.12  ရွိ -မရွိ စစ္ေဆးခ်င္လွ်င္ ေအာက္ေဖာ္ျပပါ commands ကို terminal တြင္ရုိက္၍ အသုံးျပဳႏိုင္ပါသည္။

uname -a

Linux Kernel 3.12 Removal

အကယ္၍သင္သည္ kernel 3.12 ကို ျပန္ဖ်က္ခ်င္လွ်င္ ေအာက္ေဖာ္ျပပါ commands ကို terminal တြင္ရုိက္၍ အသုံးျပဳႏိုင္ပါသည္။

sudo apt-get purge linux-image-3.12*

* becareful at your own risk !!