Dotaz: patch jadra? jak?

[Pedro M]

Ahoj chlapi, mam notebook Hp Elitebook 8540w a ten je bohuzel povestny vsude po netu tim, ze po instlaci jakehokoliv distra nefuni vnitrni LCD. Reseni problemu je pravdepodobne patch jadra. Alespon tak to chapu ja... Kompletni postup je zminen zde :

http://www.nvnews.net/vbulletin/showthread.php?s=c636499369d40ac6f557fe62c1213523&t=159544&page=3

Text:

"Ok. I'll try: Download the latest ACPICA:

http://www.acpica.org/downloads/

Uncompress.

Compile only the iasl compiler. Check the needed dependencies before building.:

$ cd compiler && make

copy your systems DSDT to a temp directory.

$ sudo cp /sys/firmware/acpi/tables/DSDT ./

deassemble the DSDT: . . .

Prosim Vas dokazete to nekdo napsat tak, ze tomu pochopim? Takhle se v tom jen marne placam... Typek ktery na tuhle fintu prisel udelal jadro a supnul ho do debu a na tom ted bezim ja a funguje to pekne ale jde o to ze staci update jadra a budu v pr..., proto bych rad vedel jak na to az budu nucen si to patchnout sam. V kompilaci a jakychkoliv upravach jadra se nevyznam..

Dekuju Vam moc

Odpovědi

[NN]

https://help.ubuntu.com/community/Kernel/Compile

na vlastni nebezpeci,

NN

[pedro m]

promin ale tohle mi nepomuze, potrebuju kapec objasnit ten navod, ktery tam chlapik napsal...to cos poslal si najdu i sam, to co potrebuju ja nikde k nalezeni neni....

[NN]

Promin,ale co ti neni jasny. Buildnes si ten DSDT.hex, pridas ho do konfigurace kernelu a buildnes kernel.

NN

[pedro m]

chapu to posem: Default Re: Blank Screen on HP EliteBook 8540w with NVIDIA driver Quote: Originally Posted by chralg View Post Please post a step-by-step solution, so all of us can learn.

Thanks Chris Ok. I'll try:

Download the latest ACPICA:

http://www.acpica.org/downloads/

Uncompress.

Compile only the iasl compiler. Check the needed dependencies before building.:

$ cd compiler && make

copy your systems DSDT to a temp directory.

$ sudo cp /sys/firmware/acpi/tables/DSDT ./

Dal uz ne

[NN]

Extract your current DSDT to a file as follows: Code:

cat /proc/acpi/dsdt > dsdt.dat

This will give you a file, dsdt.dat that contains your current compiled dsdt. Now we have to disassemble it so we can recompile it. To do that, we'll use iasl.

Disassemble the DSDT Code:

./iasl -d dsdt.dat 

This will create a file called dsdt.dsl, which contains the disassembled DSDT. Have a look at it if you like. You can view its contents with any text editor. Now we need to recompile it, again with iasl.

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Recompile the DSDT. Code:

./iasl -tc dsdt.dsl

This will create two files, dsdt.hex and DSDT.aml.

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.....

Vice tady..

NN

[pedro m]

Diky, juknu na to :)