Difference between revisions of "Installing Debian 3.1 (Sarge) (alternative) on a ThinkPad T42"
Line 41: | Line 41: | ||
* To map Fn-F4 (suspend) and Fn-F12 (hibernate) | * To map Fn-F4 (suspend) and Fn-F12 (hibernate) | ||
− | {{ | + | {{path|/etc/acpi/events/ibm}} |
− | + | event=ibm/hotkey | |
− | action=/etc/acpi/ibm.sh %e | + | action=/etc/acpi/ibm.sh %e |
− | |||
− | |||
− | case $4 in | + | {{path|/etc/acpi/ibm.sh}} |
+ | #!/bin/sh | ||
+ | case $4 in | ||
00001004) /usr/local/sbin/suspend.sh mem ;; | 00001004) /usr/local/sbin/suspend.sh mem ;; | ||
0000100c) /usr/local/sbin/suspend.sh disk ;; | 0000100c) /usr/local/sbin/suspend.sh disk ;; | ||
− | esac | + | esac |
− | + | {{path|/usr/local/sbin/suspend.sh}} | |
− | #!/bin/sh | + | #!/bin/sh |
+ | ifdown ath0 | ||
+ | echo -n $1 >/sys/power/state | ||
+ | ifup ath0 | ||
− | + | * Add {{cmdroot|echo enable >/proc/acpi/ibm/hotkey}} to enable hotkey reporting to ACPI | |
− | |||
− | |||
− | |||
− | * Add echo enable >/proc/acpi/ibm/hotkey to enable hotkey reporting to ACPI | ||
== GRUB == | == GRUB == |
Revision as of 20:25, 27 November 2005
Some notes I took for my install:
IBM THINKPAD T42 (2373VUW)
I installed Debian Sarge (testing with selected packages from unstable/experimental).
Contents
Kernel
- Set preemptive kernel
- Add madwifi
- Add patch from: http://bugme.osdl.org/show_bug.cgi?id=3022 , adding the 2373VUW model
- Add swsusp
$ make-kpkg --append-to-version -t42 --initrd kernel_image modules_image
Additional packages
- acpid
- alsa-base, alsa-utils, alsa-oss
- anacron
- gnome-volume-manager
- libc6-i686
- tpb for OSD display of IBM keys and remapping the Access IBM key
Frequency scaling
- Load modules: cpufreq_ondemand, speedstep-centrino
- Add the following to your startup sequence
# echo >/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor ondemand
HDAPS
- Add module hdaps
- Add package hdaps-utils
Additional modules
- ibm_acpi
- nvram
ACPID
- To map Fn-F4 (suspend) and Fn-F12 (hibernate)
/etc/acpi/events/ibm
event=ibm/hotkey action=/etc/acpi/ibm.sh %e
/etc/acpi/ibm.sh
#!/bin/sh case $4 in 00001004) /usr/local/sbin/suspend.sh mem ;; 0000100c) /usr/local/sbin/suspend.sh disk ;; esac
/usr/local/sbin/suspend.sh
#!/bin/sh ifdown ath0 echo -n $1 >/sys/power/state ifup ath0
- Add
# echo enable >/proc/acpi/ibm/hotkey
to enable hotkey reporting to ACPI
GRUB
- Add resume=<swap device> so that the system finds the hibernated ram on power up
- Add a noresume option to boot without recovering the hibernation
Caveats
- Using cifs causes hiccups suspending/hibernating, use smbnetfs