Difference between revisions of "Ubuntu"
From Alessandro's Wiki
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* set a route at startup: | * set a route at startup: | ||
<syntaxhighlight lang=bash> | <syntaxhighlight lang=bash> | ||
post-up route add -net 192.168. | post-up route add -net 192.168.100.0/24 gw 192.168.1.1 | ||
post-down route del -net 192.168. | post-down route del -net 192.168.100.0/24 gw 192.168.1.1 | ||
</syntaxhighlight> | </syntaxhighlight> |
Latest revision as of 20:40, 27 February 2012
apt mi da un errore
Scaricato 9646B in 8s (1130B/s) Lettura della lista dei pacchetti in corso... Fatto W: GPG error: http://packages.freecontrib.org dapper Release: Le seguenti firme non sono state verificate perché la chiave pubblica non è disponibile: NO_PUBKEY F120156012B83718 W: è consigliabile eseguire apt-get update per correggere questi problemi
- Mi manca una GPG, la importo
# wget http://packages.freecontrib.org/ubuntu/plf/12B83718.gpg -O- | apt-key add -
OK, è andata
root@h4p0:~# apt-get update [...] Scaricato 194B in 8s (23B/s) Lettura della lista dei pacchetti in corso... Fatto
Kernel Modules
Per installare un modulo del kernel su k/ubuntu. (da http://wiki.ubuntu-it.org/Hardware/Webcam/DriverGspca )
- Esempio con driver webcam gspca
apt-get install module-assistant
Dunque, per installare il pacchetto gspca-source, contenente i sorgenti dei driver, digitare da terminale il seguente comando:
sudo apt-get install gspca-source
Installazione
Per compilare e installare il modulo dei driver, è necessario digitare i seguenti comandi:
sudo m-a prepare sudo m-a a-i gspca
Infine non resta che verificare il corretto funzionamento del driver:
sudo modprobe gspca
releases:
- old releases: http://old-releases.ubuntu.com/releases/
- Ubuntu 4.10 (Warty Warthog)
- Ubuntu 5.04 (Hoary Hedgehog)
- Ubuntu 5.10 (Breezy Badger)
- Ubuntu 6.06.0 (Dapper Drake)
- Ubuntu 6.06.1 (Dapper Drake)
- Ubuntu 6.06.2 (Dapper Drake)
- Ubuntu 6.10 (Edgy Eft)
- Ubuntu 7.04 (Feisty Fawn)
- Ubuntu 7.10 (Gutsy Gibbon)
- Ubuntu 8.10 (Intrepid Ibex)
- Ubuntu 9.04 (Jaunty Jackalope)
- Ubuntu 9.10 (Karmic Koala)
- Ubuntu 8.04.0 (Hardy Heron)
- Ubuntu 8.04.1 (Hardy Heron)
- Ubuntu 8.04.2 (Hardy Heron)
- Ubuntu 8.04.3 (Hardy Heron)
- Ubuntu 10.04.0 (Lucid Lynx)
- Ubuntu 10.04.1 (Lucid Lynx)
- Ubuntu 10.04.2 (Lucid Lynx)
sources.list
- when a distribution gets outdated, you can use the old-releases repositories:
- karmic:
## EOL upgrade sources.list # Required deb http://old-releases.ubuntu.com/ubuntu/ karmic main restricted universe multiverse deb http://old-releases.ubuntu.com/ubuntu/ karmic-updates main restricted universe multiverse deb http://old-releases.ubuntu.com/ubuntu/ karmic-security main restricted universe multiverse # Optional #deb http://old-releases.ubuntu.com/ubuntu/ karmic-backports main restricted universe multiverse #deb http://old-releases.ubuntu.com/ubuntu/ karmic-proposed main restricted universe multiverse
- jaunty
## EOL upgrade sources.list # Required deb http://old-releases.ubuntu.com/ubuntu/ jaunty main restricted universe multiverse deb http://old-releases.ubuntu.com/ubuntu/ jaunty-updates main restricted universe multiverse deb http://old-releases.ubuntu.com/ubuntu/ jaunty-security main restricted universe multiverse # Optional #deb http://old-releases.ubuntu.com/ubuntu/ jaunty-backports main restricted universe multiverse #deb http://old-releases.ubuntu.com/ubuntu/ jaunty-proposed main restricted universe multiverse
distribution upgrade:
- if too updated (apt gives errors while synchronizing repos) take the step above first.
- install the tool:
sudo apt-get install update-manager-core update-manage
- finally do release update:
sudo do-release-upgrade
- dirty way: (adjust karmic with actual installed and lucid with target release:
sudo sed -i 's/karmic/lucid/g' /etc/apt/sources.list && sudo aptitude update && sudo aptitude dist-upgrade
network settings
- set a route at startup:
post-up route add -net 192.168.100.0/24 gw 192.168.1.1
post-down route del -net 192.168.100.0/24 gw 192.168.1.1