Anmelden


Passwort vergessen?
prijatelji LUGoNSa
gnu.gif
linuxzasve.jpg
hulk.jpg
zextras_logo.png
 
Sie sind hier: Startseite / Uputstva / Gentoo/Exherbo / Lenovo Thinkpad X61t i Gentoo

Lenovo Thinkpad X61t i Gentoo

erstellt von milobit zuletzt verändert: 26.02.2012 02:00
Cilj ovog upustva je da pruži svu moguću konfiguraciju za instalaciju 64-bitnog Gentoo Linux-a pomoću alternativnog paket menadžera Paludis-a.

Lenovo Thinkpad X serija računara napravljena je da bude što manja i kopaktnija a da pri tome obezbedi komforan i kvalitetan rad sa što dužim radom baterije.

Lenovo Thinkpad X61t model 7763-CTO

Specifikacija sistema:

 

 

Cilj:

  • Pečovanje BIOS-a kako bi se aktivirao SATA 2 mod i mogla koristiti brzina SSD-a.
  • Instalacija 64-bitnog Gentoo Linux na SSD
  • ext4
  • Kriptovanje diska (Full Disk Encryption) i startovanje preko USB ključa

 

Pečovanje BIOS-a kako bi se aktivirao SATA 2 mod i mogla koristiti brzina SSD-a

 

Većina ljudi ima malo starije računare na koje bi rado stavila nove Solid State Diskove i time osvežila brzinu rada svojih ljubimaca. To naravno nije moguće zbog "uštojenog" bios-a.

Obrazloženje firme Lenovo zašto je sata kontroler "uštrojen" pročitajte na forums.lenovo.com. Na mnogobrojne zahteve i molbe Lenovo nikada nije htelo da objavi bios sa punom brzinom sata kontrolera.

Na forumu notebookreview.com grupa ljudi sela je i odradila posao. Sa njihovog foruma direktno možete da skinete bios verziju za vaš računar i da odradite update bios-a posle koje nećete moći da prepoznate vaš računar.

 

Instalacija

 

Instalacija systemrescuecd-a na usb kljuc

 

Vec na samom pocetu problem. Gentoo minimal cd ne podrzava btrfs, ali ga zato podrzava systemrescuecd. Odlucio sam da instalaciju pokrenem sa usb kljuca. Sve sto je potrebno da bi systemrescuecd instalirani na usb kljuc je sledece:

Ustekati usb kljuc u racunar.

Napraviti pomocni dir

tortuga # mkdir -p /tmp/cdrom

montirati iso fajl u /tmp/cdrom

tortuga # mount -o loop,exec /home/milobit/systemrescuecd-x86-2.4.0.iso /tmp/cdrom

Uci u /tmp/cdrom

tortuga # cd tmp/cdrom

I pokrenuti instalaciju

tortuga # ./usb_inst.sh

 

Instalacija Gentoo-a preko systemrescuecd-a

Posle butovanja standardno amd64 sistema da vidimo kakva je situacija sa ssd-om. Da li je pec bios-a u redu

root@sysresccd /root % hdparm -tT /dev/sda

/dev/sda:
Timing cached reads:   3402 MB in  1.99 seconds = 1705.96 MB/sec
Timing buffered disk reads: 604 MB in  3.01 seconds = 200.70 MB/sec
root@sysresccd /root %

Radi! ;o)

lspci

root@sysresccd /root % lspci
00:00.0 Host bridge: Intel Corporation Mobile PM965/GM965/GL960 Memory Controller Hub (rev 0c)
00:02.0 VGA compatible controller: Intel Corporation Mobile GM965/GL960 Integrated Graphics Controller (rev 0c)
00:02.1 Display controller: Intel Corporation Mobile GM965/GL960 Integrated Graphics Controller (rev 0c)
00:19.0 Ethernet controller: Intel Corporation 82566MM Gigabit Network Connection (rev 03)
00:1a.0 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #4 (rev 03)
00:1a.1 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #5 (rev 03)
00:1a.7 USB Controller: Intel Corporation 82801H (ICH8 Family) USB2 EHCI Controller #2 (rev 03)
00:1b.0 Audio device: Intel Corporation 82801H (ICH8 Family) HD Audio Controller (rev 03)
00:1c.0 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 1 (rev 03)
00:1c.1 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 2 (rev 03)
00:1d.0 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #1 (rev 03)
00:1d.1 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #2 (rev 03)
00:1d.7 USB Controller: Intel Corporation 82801H (ICH8 Family) USB2 EHCI Controller #1 (rev 03)
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev f3)
00:1f.0 ISA bridge: Intel Corporation 82801HBM (ICH8M-E) LPC Interface Controller (rev 03)
00:1f.1 IDE interface: Intel Corporation 82801HBM/HEM (ICH8M/ICH8M-E) IDE Controller (rev 03)
00:1f.2 SATA controller: Intel Corporation 82801HBM/HEM (ICH8M/ICH8M-E) SATA AHCI Controller (rev 03)
00:1f.3 SMBus: Intel Corporation 82801H (ICH8 Family) SMBus Controller (rev 03)
02:00.0 Memory controller: Intel Corporation Turbo Memory Controller (rev 01)
03:00.0 Network controller: Intel Corporation PRO/Wireless 4965 AG or AGN [Kedron] Network Connection (rev 61)
05:00.0 CardBus bridge: Ricoh Co Ltd RL5c476 II (rev ba)
05:00.1 FireWire (IEEE 1394): Ricoh Co Ltd R5C832 IEEE 1394 Controller (rev 04)
05:00.2 SD Host controller: Ricoh Co Ltd R5C822 SD/SDIO/MMC/MS/MSPro Host Adapter (rev 21)
root@sysresccd /root %

 

root@sysresccd /root % modprobe aes_x86_64
root@sysresccd /root % modprobe aes_generic

 

root@sysresccd /root % cryptsetup luksFormat -c aes-xts-plain -s 256 -y /dev/sda

WARNING!
========
This will overwrite data on /dev/sda irrevocably.

Are you sure? (Type uppercase yes): YES
Enter LUKS passphrase:
Verify passphrase:
root@sysresccd /root %

 

root@sysresccd /root % hexdump -n 256 -C /dev/sda
00000000  4c 55 4b 53 ba be 00 01  61 65 73 00 00 00 00 00  |LUKS....aes.....|
root@sysresccd /root %

 

root@sysresccd /root % cryptsetup luksOpen /dev/sda luks
Enter passphrase for /dev/sda:
root@sysresccd /root %

 

root@sysresccd /boot % mkfs.btrfs /dev/sda1    
WARNING! - Btrfs Btrfs v0.19 IS EXPERIMENTAL
WARNING! - see http://btrfs.wiki.kernel.org before using
error checking /dev/lvm/root mount status
root@sysresccd /boot %

 

http://paste.lugons.org/show/hbvW5XRI9PE9ZBQHKaml/

root@sysresccd /boot % touch /boot/sysrcd.dat

 

root@sysresccd /root % mkfs.btrfs /dev/sda1

WARNING! - Btrfs Btrfs v0.19 IS EXPERIMENTAL
WARNING! - see http://btrfs.wiki.kernel.org before using

fs created label (null) on /dev/sda1
nodesize 4096 leafsize 4096 sectorsize 4096 size 111.79GB
Btrfs Btrfs v0.19
root@sysresccd /root %

Artikelaktionen