Dobry den, vsem Vam dekuji za pomoc. Co se tyce vytizenosti procesoru, mozna jsem udelal v predchozich prispevcich chybu. Mam totiz Dvoujadrovy procesor a ja obe hodnoty prumeroval, ackoliv jsem zrejme mel uvest obe. Vypnul jsem tedy efekty a provedl nova mereni (prikladam obrazek) - soucasne bezi Firefox, Thunderbird, ppp-manager, pidgin, cairo-dock a zrejme par dalsich aplikaci, ktere jsou asi dulezite pro beh systemu.
http://uloz.to/1215853/screen - zde lze stahnout obrazek. Nenapadlo me, kam jinam ho povesit.
Musim rict, ze po vypnuti grafiky vytizeni procesoru lehce kleslo, ale zase se vyrazne zhorsil graficky dojem. Napriklad mi mizi cast panelu (Aplikace, mista, system).
Mam dojem, ze system bezi celkem v poradku do te doby, nez usne a nebo nez je zaklapnuto viko - po opetovnem spusteni se chova velmi line (prodleva po kliku i minuta) a nekdy se zasekne uplne. Taky hure nese, pokud je neco instalovano a pak se nerestartuje system. Skoro mi prijde, jakoby si zanasel nejakou kratkodobou pamet a zapominal po sobe uklizet (nevim, zda to neni kravina), protoze cim dele system bezi, tim jde pomaleji.
Navic se mi sem tam rozhodi ovladani hlasitosti (nereaguje) a nekdy naopak ovladani funguje, ale repraky nehraji. Pripadne Network manager se tvari, jakoby nasel stejne Wifi nekolikrat.
Nevim kolik ma vytezovat Firefox CPU, ale 50% se mi zda docela dost.
Jinak jsem se pokusim implementovat nektere rady z
http://forum.ubuntu.cz/index.php/topic,28426.0.html a nepoznal jsem vyrazne zlepseni.
Navic se bojim sahnout na disky a boot managera, protoze mam lehce odlisna nastaveni:
sudo gedit /etc/fstab# /etc/fstab: static file system information.
#
# <file system> <mount point> <type> <options> <dump> <pass>
proc /proc proc defaults 0 0
# /dev/sda1
UUID=1781585f-5e34-4621-8acc-0c49c4cbc751 / ext3 le relatime,errors=remount-ro 0 1
# /dev/sda3
UUID=ae4fcb89-aa2c-4593-b669-717fadd9888c /home ext3 relatime 0 2
# /dev/sda2
UUID=3f23ab46-f88c-436e-ac45-024cf02fe0d8 none swap sw 0 0
/dev/scd0 /media/cdrom0 udf,iso9660 user,noauto,exec,utf8 0 0a
sudo gedit /boot/grub/menu.lst# menu.lst - See: grub(8), info grub, update-grub(8)
# grub-install(8), grub-floppy(8),
# grub-md5-crypt, /usr/share/doc/grub
# and /usr/share/doc/grub-doc/.
## default num
# Set the default entry to the entry number NUM. Numbering starts from 0, and
# the entry number 0 is the default if the command is not used.
#
# You can specify 'saved' instead of a number. In this case, the default entry
# is the entry saved with the command 'savedefault'.
# WARNING: If you are using dmraid do not use 'savedefault' or your
# array will desync and will not let you boot your system.
default 0
## timeout sec
# Set a timeout, in SEC seconds, before automatically booting the default entry
# (normally the first entry defined).
timeout 3
## hiddenmenu
# Hides the menu by default (press ESC to see the menu)
hiddenmenu
# Pretty colours
#color cyan/blue white/blue
## password ['--md5'] passwd
# If used in the first section of a menu file, disable all interactive editing
# control (menu entry editor and command-line) and entries protected by the
# command 'lock'
# e.g. password topsecret
# password --md5 $1$gLhU0/$aW78kHK1QfV3P2b2znUoe/
# password topsecret
#
# examples
#
# title Windows 95/98/NT/2000
# root (hd0,0)
# makeactive
# chainloader +1
#
# title Linux
# root (hd0,1)
# kernel /vmlinuz root=/dev/hda2 ro
#
#
# Put static boot stanzas before and/or after AUTOMAGIC KERNEL LIST
### BEGIN AUTOMAGIC KERNELS LIST
## lines between the AUTOMAGIC KERNELS LIST markers will be modified
## by the debian update-grub script except for the default options below
## DO NOT UNCOMMENT THEM, Just edit them to your needs
## ## Start Default Options ##
## default kernel options
## default kernel options for automagic boot options
## If you want special options for specific kernels use kopt_x_y_z
## where x.y.z is kernel version. Minor versions can be omitted.
## e.g. kopt=root=/dev/hda1 ro
## kopt_2_6_8=root=/dev/hdc1 ro
## kopt_2_6_8_2_686=root=/dev/hdc2 ro
# kopt=root=UUID=1781585f-5e34-4621-8acc-0c49c4cbc751 ro
## default grub root device
## e.g. groot=(hd0,0)
# groot=1781585f-5e34-4621-8acc-0c49c4cbc751
## should update-grub create alternative automagic boot options
## e.g. alternative=true
## alternative=false
# alternative=true
## should update-grub lock alternative automagic boot options
## e.g. lockalternative=true
## lockalternative=false
# lockalternative=false
## additional options to use with the default boot option, but not with the
## alternatives
## e.g. defoptions=vga=791 resume=/dev/hda5
# defoptions=quiet splash
## should update-grub lock old automagic boot options
## e.g. lockold=false
## lockold=true
# lockold=false
## Xen hypervisor options to use with the default Xen boot option
# xenhopt=
## Xen Linux kernel options to use with the default Xen boot option
# xenkopt=console=tty0
## altoption boot targets option
## multiple altoptions lines are allowed
## e.g. altoptions=(extra menu suffix) extra boot options
## altoptions=(recovery) single
# altoptions=(recovery mode) single
## controls how many kernels should be put into the menu.lst
## only counts the first occurence of a kernel, not the
## alternative kernel options
## e.g. howmany=all
## howmany=7
# howmany=all
## should update-grub create memtest86 boot option
## e.g. memtest86=true
## memtest86=false
# memtest86=true
## should update-grub adjust the value of the default booted system
## can be true or false
# updatedefaultentry=false
## should update-grub add savedefault to the default options
## can be true or false
# savedefault=false
## ## End Default Options ##
title Ubuntu 8.10, kernel 2.6.27-9-generic
uuid 1781585f-5e34-4621-8acc-0c49c4cbc751
kernel /boot/vmlinuz-2.6.27-9-generic root=UUID=1781585f-5e34-4621-8acc-0c49c4cbc751 ro quiet splash
initrd /boot/initrd.img-2.6.27-9-generic
quiet
title Ubuntu 8.10, kernel 2.6.27-9-generic (recovery mode)
uuid 1781585f-5e34-4621-8acc-0c49c4cbc751
kernel /boot/vmlinuz-2.6.27-9-generic root=UUID=1781585f-5e34-4621-8acc-0c49c4cbc751 ro single
initrd /boot/initrd.img-2.6.27-9-generic
title Ubuntu 8.10, kernel 2.6.27-7-generic
uuid 1781585f-5e34-4621-8acc-0c49c4cbc751
kernel /boot/vmlinuz-2.6.27-7-generic root=UUID=1781585f-5e34-4621-8acc-0c49c4cbc751 ro quiet splash
initrd /boot/initrd.img-2.6.27-7-generic
quiet
title Ubuntu 8.10, kernel 2.6.27-7-generic (recovery mode)
uuid 1781585f-5e34-4621-8acc-0c49c4cbc751
kernel /boot/vmlinuz-2.6.27-7-generic root=UUID=1781585f-5e34-4621-8acc-0c49c4cbc751 ro single
initrd /boot/initrd.img-2.6.27-7-generic
title Ubuntu 8.10, memtest86+
uuid 1781585f-5e34-4621-8acc-0c49c4cbc751
kernel /boot/memtest86+.bin
quiet
### END DEBIAN AUTOMAGIC KERNELS LISTDiky moc za odpoved