Ramka
Chcem sa spytat ako v linuxe zistim,kolko ramky mi skutocne linux registruje.Mam 4gb ram a windows xp mi registroval len 3gb.Dokaze ubuntu 32bit verzia registrovat 4gb,alebo si mam dat radsej 64bit verziu?Procesor mam athlon x2 64, mal by som lepsiu tu 64bit verziu ubuntu?V system monitore mi ubuntu ukazuje 3gb ram.Neda sa to nejak zmenit na 4gb?
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nainštaluj si linux-generic-pae a predpokladám, že v grube by si mal mať na výber kernel s podporou PAE
... ale osobne s týmto nemám skúsenosti....
free -mtotal used free shared buffers cached
Mem: 3024 598 2425 0 20 258
Pomohlo to.Toto bola stara hlaska a teraz u pae jadra je tam 3748,len pouzivam este stare jadro.Az zajtra to preinstalujem,lebo nove jadro potrebuje aj znovu nainstalovat invidia ovladace...Teraz to uz nestiham.
Dakujem
sudo sh NVIDIA-Linux-x86-185.18.31-pkg1.run
Mi pri instalacii vypise,ze nemoze prekompilovat kernel.Problem sa tyka gcc verzii.Gcc mam updatnutu a driever od nvidia je novy.Takze tomu moc nechapem.Asi skusim radsej tu 64 bitovu verziu ubuntu,alebo obetujem ten 1gb ramky ak to nevyriesim.Ale ak by ktosi vedel poradit,budem rad.
http://www.linuxos.sk/forum/14400/index.html
Chova sa to presne tak isto.Po instalacii pae jadra mi naskoci prikazovy riadok a hned na to graficke prostredie,ale v zakladnom grafickom rezime.Asi vesa...
Instalacia driverov funguje,ale nie v pae...Skusal som aj 64 bit ovladace a neuspesne.Koflikt s gcc...
nvidia-installer log file '/var/log/nvidia-installer.log'
creation time: Thu Aug 20 07:24:47 2009
installer version: 1.0.7
option status:
license pre-accepted : false
update : false
force update : false
expert : false
uninstall : false
driver info : false
precompiled interfaces : true
no ncurses color : false
query latest version : false
OpenGL header files : true
no questions : false
silent : false
no recursion : false
no backup : false
kernel module only : false
sanity : false
add this kernel : false
no runlevel check : false
no network : false
no ABI note : false
no RPMs : false
no kernel module : false
force SELinux : default
no X server check : false
no cc version check : false
force tls : (not specified)
X install prefix : (not specified)
X library install path : (not specified)
X module install path : (not specified)
OpenGL install prefix : (not specified)
OpenGL install libdir : (not specified)
utility install prefix : (not specified)
utility install libdir : (not specified)
doc install prefix : (not specified)
kernel name : (not specified)
kernel include path : (not specified)
kernel source path : (not specified)
kernel output path : (not specified)
kernel install path : (not specified)
proc mount point : /proc
ui : (not specified)
tmpdir : /tmp
ftp mirror : ftp://download.nvidia.com
RPM file list : (not specified)
Using: nvidia-installer ncurses user interface
-> License accepted.
-> Installing NVIDIA driver version 185.18.31.
-> No precompiled kernel interface was found to match your kernel; would you li
ke the installer to attempt to download a kernel interface for your kernel f
rom the NVIDIA ftp site (ftp://download.nvidia.com)? (Answer: No)
-> No precompiled kernel interface was found to match your kernel; this means
that the installer will need to compile a new kernel interface.
-> Performing CC sanity check with CC="cc".
-> Performing CC version check with CC="cc".
-> The CC version check failed:
The compiler used to compile the kernel (gcc 4.4) does not exactly match the
current compiler (gcc 4.3). The Linux 2.6 kernel module loader rejects kern
el modules built with a version of gcc that does not exactly match that of t
he compiler used to build the running kernel.
If you know what you are doing and want to ignore the gcc version check, sel
ect "No" to continue installation. Otherwise, select "Yes" to abort install
ation, set the CC environment variable to the name of the compiler used to c
ompile your kernel, and restart installation. Abort now? (Answer: No)
ERROR: Unable to find the kernel source tree for the currently running kernel.
Please make sure you have installed the kernel source files for your
kernel and that they are properly configured; on Red Hat Linux systems,
for example, be sure you have the 'kernel-source' or 'kernel-devel' RPM
installed. If you know the correct kernel source files are installed,
you may specify the kernel source path with the '--kernel-source-path'
command line option.
Toto je ten problem.64bit som nedal,lebo som stiahol a vypalil zle iso.Skusim doriesit radsej pae.
32 bit Ti napise ze spozna 3GB, no pozna v skutocnosti 4GB. nemoze ale dat tych 4GB jednemu programu. Ak mas teda pustene 2 narocne programy, tak jeden si zoberie 2GB a druhy tiez 2GB
Uz napalujem ten os,takze ho aspon skusim.Veli narocne programy nepouzivam.Stacilo by mi vyuzivat aj tych 3gb,len ked uz mam 4,preco nevyuzit 4?
Ja som inak zas pocul,ze je menej softwaru na 64 bit linux.Dokonca som to kedysi cital na tomto fore.
http://petrkrcmar.blog.root.cz/2009/08/12/64-bitu-nemam-neni-duvodTo je to:
Má PAE nějaké nevýhody?
Má a jsou dvě. První problém se týká principu adresace více než 4 GB paměti pomocí PAE. Jak už bylo zmíněno, vyšší paměť je mapována do standardního adresního prostoru. Z toho plyne, že jedna aplikace nedokáže využít více než 4 GB paměti. Z hlediska software jsou tedy stále vidět jen 4 GB paměti pro každý program.
A tu je cely clanok.
http://www.root.cz/clanky/pro-4-gb-ram-nepotrebujete-64-bitu-je-tu-pae/Ale dakujem za odpoved,aspon som vdaka tebe nasiel viac informacii.
U mna by to ale nebol problem,lebo rozsirovat na 8gb neplanujem.
Takze idem na tu instalaciu 64bitovej verzie.Mam novy laptop a preto tym nestratim vela casu.
1. grafiku s 256 mb ram
2. staru grafiku s napr 4 mb ram
32 bit vie adresovat 4 gb adresneho priestoru (ram + vram + ...)