Egkatastasi katefthian se kernel 2.6

[mourgos]

Paidia,

yparxei installation guide pou na exei odigies pws na kaneis install gentoo me ton kernel 2.6 anti gia 2.4? I prepei anagkastika na kanw install me 2.4 kai meta na akolouthisw tis odigies pws na kanw upgrade apo 2.4 se 2.6?

[Deathwing00]

Mporeis na kaneis install katefthian me 2.6. Apla na prosexeis o, to alazei apo ena kernel sto alo. Den tha eprepe na exeis kanena provlima.

[paul555]

kata thn egatastasi mporeis na kaneis

[mourgos]

Otan kanw emerge gentoo-dev-sources tote aftomata tha ginoune ta e3is?:

Ta parakatw apo: http://www.gentoo.org/doc/en/migration-to-2.6.xml

Code Listing 2.2: Switching from modutils to module-init-tools

# emerge unmerge sys-apps/modutils
# emerge module-init-tools

Code Listing 2.3: Installing udev

# emerge -a udev

Episis tha prepei na valw to nptl sta USE flags.

Ola afta me berdevoune giati den anaferontai pouthena sto installation guide to opoio sou leei na kaneis emerge gentoo-sources.

Vasika, thelw na 3erw ean akolouthisw pista to installation guide alla anti gia emerge gentoo-sources valw to gentoo-dev-sources ola ta aparaitita paketa tha egkatastathoune?

[paul555]

to module-init tools kai ta ypoloipa tha ginoun aytomata otan kaneis emerge gentoo-dev-sources alla gia to udev nomizw oti prepei na to kaneis ksexwrista.Twra egw den exw kanei emerge to udev kai exw pyrhna 2.6.9-r1 me devfs.Prepei esy na skefteis ti thes alla an akolouthiseis to installation guide ola pisteyw tha pane ok kai me emerge gentoo-dev-sources.Kalh epityxia

[vangelis]

Kat arxin xronia polla se olous.

Rixte mia matia se ayto to link:
https://forums.gentoo.org/viewtopic.php?t=189250&start=0&postdays=0&postorder=asc&highlight=

Exo xrisimopoiisei ti methodo tou ali3nx se 4-5 systimata kai douleyei poly kala. Yparxei mia poly endiaferousa syzitisi kai kathos prokeitai gia ~x86 egatastasi ta opoia problimata prokyptoun synithos lynontai amesa. Oi kyrioi syntelestes parakolouthoun tin kinisi sto thread kai apantoun. Episis o ali3nx prosferei kai etoima config arxeia gia osous epithymoun.

H egatastasi ginetai kateytheian se 2.6 (apo stage 1) allazontas me to kalimera ta headers se 2.6 kai energopoiontas nptl gia multithreaded leitourgia. Den exo kanei kanena test taxytitas (kathos ta dika mou systimata sto spiti einai apelpistika arga...) alla oloi ekei sto thread isxyrizontai oti ta dika tous systimata trexoun poly grigora.

An proseksete mesa sto thread yparxei kai mia yposyzitisi gia mia enallaktiki methodo (prosarmogi tis methodou tou rac) opou basika kataligeis sto idio simeio (2.6, nptl, gcc 3.4.3 klp), omos ksekinas apo stage 3 kai meta apo merikes allages kaneis emerge -e world kai etsi olo to toolchain exei xtistei apo gcc3.4.3 me nptl.

Telos panton opos kai na katalikseis se 2.6 egatastasi, eimai sigouros oti douleyei poly kala. H diafora ginetai apo to posa paketa tha katalikseis na xtiseis stin poreia. Otan exeis grigoro systima mallon den exei megali simasia... Prosopika den exo megali ypomoni (ta dika mou systimata pairnoun meres na teleiosoun...)

Kali tyxi

Vangelis

[ag_x]

[avalak]

Proswpika, se ka6e neo gentoo installation h me6odos pou akolou6w einai:

- extract stage1 tarball
- chroot && emerge-webrsync
- Set CFLAGS in /etc/make.conf to "-O3 -fstack-protector -s -fomit-frame-pointer <add-your-other-stuff>", CXXFLAGS=${CFLAGS}
- Set USE flags to "nptl nptlonly mmx sse readline <add-your-other-stuff>"
- Set /etc/portage/profile/virtuals to

virtual/kernel sys-kernel/linux26-headers
virtual/os-headers sys-kernel/linux26-headers
virtual/editor app-editors/vim
virtual/jdk dev-java/sun-jdk
virtual/jre dev-java/sun-jre-bin
virtual/linux-sources sys-kernel/gentoo-dev-sources
virtual/dev-manager sys-fs/udev

- Set /etc/portage/package.keywords to

sys-kernel/linux26-headers -* ~x86
sys-kernel/gentoo-dev-sources -* ~x86

...kai meta bootstrap.sh, emerge system etc etc etc...

Straight out of the box exeis 2.6 kernel, udev, nptl, pie/ssp everywhere.