Tizen Linux for mobile tablet smartphone will takeover the world. Backed by Intel, Samsung, Linux foundation. Good luck.
- Android is less important in such case
- IPhone also
Giant Sony, Quality Sony uses finally Linux, never discovered by nobody ?
Sony ericsson: has there own operating system calls Xperia which is actually Android, before they were using Windows mobile platforms
Sony: themselves obviously is using Linux but they kept top secret, my guess is its either using JavaOS or Linux
- Great to know if somebody care to tell!
Ubuntu is now running on top of Android. Soon there will be no more NDK/SDK requirement. Android made a mess mistake for GCC developers. Everything in past need to use NDK/SDK to retype every single lines to JNA code, which is idiot implementation actually of Android.
- Android Ubuntu will then allow GCC
- Tizen linux from Intel, Samsung will soon release there dragon Linux with GCC support to take-over Android, IPhone
MySQL cluster has 70x speed.
@TODO: Its all about color. And its all about pixel to micro pixel as RGB/YUV format.
In my motherboard i have line in/mic in. But when i boot my linux i can not get audio in. I have tried all detectors but none is helping.
1. Get a speaker box or head phone
2. Put the head phone jack to the motherboard mic in/line in
3. Grab audacity software and knock your speaker you will see frequency
- if yes, Linux and its drivers are not the issue, culprit is the microphone+hardware
- if no, fix your audio libraries
I would like to minimize my system which is ATX power and has PCI-X1 slots. The size is huge, and that is problem, because its not handy and not friendly portable.
1. Buy mini-ITX power supply which has ATX jacks and 12V dc input
2. Buy PCI to PCI cable converter so that you can rotate horizontally (instead of default vertical)
3. Patch and hammer it
Big size is now reduced to small size.
Mini-PCI express slots are same as PCI-X1 cards, most of you think that is true. But for some cards its not, because in 90′s the specification was revised and there is some BUS issues involved.
1. To power the mini-pci express cards you have to put external ATX power which can feed 12volt, 5volt (check the amps too)
2. When the ATX power is supplied it will boot but because of incorrect BUS issues it may not be recognized by OS/BIOS.
So, finally the best move is to go straight PCI-X1 slots. If you have solution post here your research.
Practical in Ubuntu: setserial, minicom application requires.
Test my console is it DB9 or USB?
# dmesg | grep tty ;this is for USB [ 0.000000] console [tty0] enabled [ 4718.771404] usb 3-1: pl2303 converter now attached to ttyUSB0 [ 7828.000574] pl2303 ttyUSB0: pl2303 converter now disconnected from ttyUSB0 [10878.054407] usb 3-1: pl2303 converter now attached to ttyUSB0 $ dmesg | grep tty ; this is for COM1 [ 0.000000] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-2.6.38-11-generic-pae root=UUID=f5afb2f7-bcb2-4c3c-8cd1-0e898e0dc292 ro console=tty0 console=ttyS0,9600n8 quiet splash vt.handoff=7 [ 0.000000] console [tty0] enabled [ 0.000000] console [ttyS0] enabled [ 1.155514] serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A [ 1.336144] serial8250: ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A [ 1.513380] 00:0a: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A [ 1.534132] 00:0b: ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A [ 1.554757] 0000:00:16.3: ttyS4 at I/O 0xf140 (irq = 19) is a 16550A # setserial -g /dev/ttyUSB[0123] /dev/ttyS[0123] /dev/ttyUSB0, UART: 16654, Port: 0x0000, IRQ: 0 /dev/ttyS0, UART: unknown, Port: 0x03f8, IRQ: 4 /dev/ttyS1, UART: unknown, Port: 0x02f8, IRQ: 3 /dev/ttyS2, UART: unknown, Port: 0x03e8, IRQ: 4 /dev/ttyS3, UART: unknown, Port: 0x02e8, IRQ: 3 Server setup vim /etc/default/grub ; This is for Grub2 GRUB_CMDLINE_LINUX='console=tty0 console=ttyS0,9600n8' GRUB_TERMINAL=serial GRUB_SERIAL_COMMAND="serial --speed=9600 --unit=0 --word=8 --parity=no --stop=1" :w update-grubvim /etc/inittab ; This is for loginT0:23:respawn:/sbin/getty -L ttyS0 9600 vt100vim /etc/securetty ; This is to check security ttyS0 or ttyUSB0 open ttyS0 #showing... init 6 ; reboot once Server Connect # cat /etc/minirc.dfl # Machine-generated file - use "minicom -s" to change parameters. pu port /dev/ttyUSB0 pu baudrate 9600 pu bits 8 pu parity N pu stopbits 1 pu rtscts No # minicom -s -c on
F16, isolinux.cfg, for working sample.
default vesamenu.c32 #prompt 1 timeout 600 display boot.msg menu background splash.jpg menu title Welcome to Fedora 16-Alpha! menu color border 0 #ffffffff #00000000 menu color sel 7 #ffffffff #ff000000 menu color title 0 #ffffffff #00000000 menu color tabmsg 0 #ffffffff #00000000 menu color unsel 0 #ffffffff #00000000 menu color hotsel 0 #ff000000 #ffffffff menu color hotkey 7 #ffffffff #ff000000 menu color scrollbar 0 #ffffffff #00000000 label linux menu label ^Install a new system or upgrade an existing system menu default kernel vmlinuz append initrd=initrd.img quiet ksdevice=em1 ip=192.168.1.125 netmask=255.255.255.0 gateway=192.168.1.1 vnc keymap=us lang=en_US.UTF-8 selinux=0 label vesa menu label Install system with ^basic video driver kernel vmlinuz append initrd=initrd.img xdriver=vesa nomodeset quiet label rescue menu label ^Rescue installed system kernel vmlinuz append initrd=initrd.img rescue quiet label local menu label Boot from ^local drive localboot 0xffff label memtest86 menu label ^Memory test kernel memtest append - Reference: http://fedoraproject.org/wiki/Anaconda_Boot_Options http://docs.fedoraproject.org/en-US/Fedora/15/html/Installation_Guide/ch-Boot-x86.html#s2-x86-starting-bootopts http://be.mirror.eurid.eu/fedora/linux/releases/test/16-Alpha/Fedora/i386/iso/ http://www.redhat.com/archives/kickstart-list/2011-February/msg00041.html http://www.centos.org/docs/5/html/5.2/Installation_Guide/s1-kickstart2-startinginstall.html
