Vérification de la version du noyau et de la liste des modules chargés :
vanvincq@Debian-Laptop ~ $ uname -r
2.6.32-5-686
vanvincq@Debian-Laptop ~ $ lsmod
Module Size Used by nls_utf8 920 1 nls_cp437 4501 1 vfat 6545 1 fat 34433 1 vfat usb_storage 30739 1 cpufreq_stats 1995 0 cpufreq_conservative 3523 0 cpufreq_userspace 1392 0 acpi_cpufreq 4381 1 mperf 887 1 acpi_cpufreq cpufreq_powersave 614 0 speedstep_lib 2471 0 i915 298658 2 drm_kms_helper 18182 1 i915 drm 125313 3 i915,drm_kms_helper i2c_algo_bit 3530 1 i915 parport_pc 14383 1 ppdev 4049 0 lp 5586 0 parport 20750 3 parport_pc,ppdev,lp bluetooth 61299 2 rfkill 10290 3 bluetooth [...]
Vérification de la configuration matérielle :
vanvincq@Debian-Laptop ~ $ lscpi
00:00.0 Host bridge: Intel Corporation 4 Series Chipset DRAM Controller (rev 03) 00:02.0 VGA compatible controller: Intel Corporation 4 Series Chipset Integrated Graphics Controller (rev 03) 00:02.1 Display controller: Intel Corporation 4 Series Chipset Integrated Graphics Controller (rev 03) 00:03.0 Communication controller: Intel Corporation 4 Series Chipset HECI Controller (rev 03) 00:03.2 IDE interface: Intel Corporation 4 Series Chipset PT IDER Controller (rev 03) 00:03.3 Serial controller: Intel Corporation 4 Series Chipset Serial KT Controller (rev 03) 00:19.0 Ethernet controller: Intel Corporation 82567LM-3 Gigabit Network Connection (rev 02) 00:1a.0 USB Controller: Intel Corporation 82801JD/DO (ICH10 Family) USB UHCI Controller #4 (rev 02) 00:1a.1 USB Controller: Intel Corporation 82801JD/DO (ICH10 Family) USB UHCI Controller #5 (rev 02) 00:1a.2 USB Controller: Intel Corporation 82801JD/DO (ICH10 Family) USB UHCI Controller #6 (rev 02) 00:1a.7 USB Controller: Intel Corporation 82801JD/DO (ICH10 Family) USB2 EHCI Controller #2 (rev 02) 00:1b.0 Audio device: Intel Corporation 82801JD/DO (ICH10 Family) HD Audio Controller (rev 02) 00:1d.0 USB Controller: Intel Corporation 82801JD/DO (ICH10 Family) USB UHCI Controller #1 (rev 02) 00:1d.1 USB Controller: Intel Corporation 82801JD/DO (ICH10 Family) USB UHCI Controller #2 (rev 02) 00:1d.2 USB Controller: Intel Corporation 82801JD/DO (ICH10 Family) USB UHCI Controller #3 (rev 02) 00:1d.7 USB Controller: Intel Corporation 82801JD/DO (ICH10 Family) USB2 EHCI Controller #1 (rev 02) 00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev a2) 00:1f.0 ISA bridge: Intel Corporation 82801JDO (ICH10DO) LPC Interface Controller (rev 02) 00:1f.2 IDE interface: Intel Corporation 82801JD/DO (ICH10 Family) 4-port SATA IDE Controller (rev 02) 00:1f.3 SMBus: Intel Corporation 82801JD/DO (ICH10 Family) SMBus Controller (rev 02) 00:1f.5 IDE interface: Intel Corporation 82801JD/DO (ICH10 Family) 2-port SATA IDE Controller (rev 02) 01:01.0 FireWire (IEEE 1394): Agere Systems FW322/323 (rev 70)
Compilation et installation du noyau :
# Récupération des sources du noyau vanvincq@Debian-Laptop ~ $ cd /usr/src && wget http://www.kernel.org/pub/linux/kernel/v3.0/linux-3.2.2.tar.bz2 # Décompression vanvincq@Debian-Laptop /usr/src $ tar jxf linux-3.2.2.tar.bz2 # Création d'un lien standard sur les sources vanvincq@Debian-Laptop /usr/src $ ln -s /usr/src/linux-3.2.2 linux # Copie de l'ancienne configuration comme base vanvincq@Debian-Laptop /usr/src $ cp -i /boot/config-2.6.32-5-686 /usr/src/linux/.config vanvincq@Debian-Laptop /usr/src $ cd /usr/src/linux # Configuration du noyau vanvincq@Debian-Laptop /usr/src/linux $ make menuconfig # ou make xconfig || make gconfig # Edition du Makefile pour remplacer EXTRAVERSION par EXTRAVERSION=-cp2lmain vanvincq@Debian-Laptop /usr/src/linux $ vim ./Makefile # Compilation du noyau et installation des modules (dans /lib/modules/3.2.2-cp2lmain) vanvincq@Debian-Laptop /usr/src/linux $ make && make modules_install # ici, on peut aller se boire un café tranquillement # Copie des fichiers générés par la compilation vanvincq@Debian-Laptop /usr/src/linux $ cp -i arch/x86/boot/bzImage /boot/vmlinuz-3.2.2-cp2lmain vanvincq@Debian-Laptop /usr/src/linux $ cp -i System.map /boot/System.map-3.2.2-cp2lmain vanvincq@Debian-Laptop /usr/src/linux $ cp -i .config /boot/config-3.2.2-cp2lmain # Création de l'image RamDisk (sans cette dernière, j'ai eu le droit à mon premier Kernel Panic!) vanvincq@Debian-Laptop /usr/src/linux $ mkinitramfs -o /boot/initrd.img-3.2.2-cp2lmain /lib/modules/3.2.2-cp2lmain/ # Modification de l'armorçage de façon automatique vanvincq@Debian-Laptop /usr/src/linux $ update-grub # Reboot de la machine pour l'ultime test vanvincq@Debian-Laptop /usr/src/linux $ reboot # Test de la version du noyau vanvincq@Debian-Laptop ~ $ uname -r 3.2.2-cp2lmain