???????????????????Ubuntu??????????????????????????Ч?????????????????????????????á?

????-----------------------------------------------??????????????---------------------------------------------

??????????????“????”????

?????Щ???Geforce GT XXXM????????????????????X????????????????????????????????640×480????????????????????????Device????????????NoTotalSizeCheck??

?????????????????Y450???????Ubuntu12.04?????????GT130M????????????????????????С???????????·??????????

?????????????????

?????? ubuntu 12.04 ?? ?????? > ??????? > ??? nvidia-current??????????

?????????????????????????

?????????У? sudo gedit /etc/X11/xorg.conf

?????? device ?????????? Option “ModeValidation” “NoTotalSizeCheck”

???????????￡?

   Section “Device”
   Identifier “Default Device”
   Option “NoLogo” “True”
   Option “ModeValidation” “NoTotalSizeCheck”
   EndSection

???????????????bug??~~~

????????vim????????Щ?????????

????2.1 ???vim???????"E575: viminfo: ??Ч???????? λ????: ster"

????????? ????????????????" E575: viminfo: Illegal starting char in line..."??

????????????: ????????μ? .viminfo ?????

????2.2 vim???????????“ E297:???????д????? ”???????????????

??????????????????洢??????????????????????????

???????????win7+Ubuntu??????win7???????Ubuntu??????????

??????win7??ubuntu????￡??????win7??????ubuntu??grub???????????????ubuntu???????????U?????????????????grub?????????grub?????????￡??汾?ubuntu12.04????

????1????ubuntu12.04?????????????“ Try Ubuntu ”??

????2???????????????root?????????????sudo passwd??????????123????????????У?????????root?????????в?????????????su?????????????123??????root?????

????3?????????????????sudo fdisk -l (?Сд??L???????е???????)????????????????￡?

root@ubuntu:/home/ubuntu# fdisk -l

Disk /dev/sda: 250.1 GB?? 250059350016 bytes
255 heads?? 63 sectors/track?? 30401 cylinders?? total 488397168 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x0005f783


   Device Boot      Start         End      Blocks   Id  System
/dev/sda1   *        2048      206847      102400    7  HPFS/NTFS/exFAT
/dev/sda2          206848   102402047    51097600    7  HPFS/NTFS/exFAT
/dev/sda3       102402048   204802047    51200000    7  HPFS/NTFS/exFAT
/dev/sda4       204804094   488396799   141796353    5  Extended
/dev/sda5       204804096   484204543   139700224   83  Linux
/dev/sda6       484206592   488396799     2095104   82  Linux swap / Solaris


Disk /dev/sdb: 2000 MB?? 2000683008 bytes
255 heads?? 63 sectors/track?? 243 cylinders?? total 3907584 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0xcad4ebea


   Device Boot      Start         End      Blocks   Id  System
/dev/sdb4   *          63     3907583     1953760+   6  FAT16
root@ubuntu:/home/ubuntu#