Não é possível instalar o tp_smapi 0.41 no Thinkpad T500

Question

Eu baixei o módulo tp_smapi para o meu Thinkpad T500 usando as etapas em ThinkWiki e executei o make. não encontrou erros

root@Forge:/storage/Repository/git/tp_smapi# make install HDAPS=1 FORCE_IO=1
make -C /lib/modules/3.19.0-18-generic/build M=/storage/Repository/git/tp_smapi O=/lib/modules/3.19.0-18-generic/build modules
make[1]: Entering directory '/usr/src/linux-headers-3.19.0-18-generic'
make[2]: Entering directory '/usr/src/linux-headers-3.19.0-18-generic'
  Building modules, stage 2.
  MODPOST 3 modules
make[2]: Leaving directory '/usr/src/linux-headers-3.19.0-18-generic'
make[1]: Leaving directory '/usr/src/linux-headers-3.19.0-18-generic'
rm -f /lib/modules/3.19.0-18-generic/kernel/drivers/platform/x86/{thinkpad_ec,tp_smapi,tp_base}.ko
rm -f /lib/modules/3.19.0-18-generic/kernel/drivers/firmware/{thinkpad_ec,tp_smapi,tp_base}.ko
rm -f /lib/modules/3.19.0-18-generic/kernel/extra/{thinkpad_ec,tp_smapi,tp_base}.ko
rm -f /lib/modules/3.19.0-18-generic/kernel/drivers/platform/x86/hdaps.ko
rm -f /lib/modules/3.19.0-18-generic/kernel/extra/hdaps.ko
make -C /lib/modules/3.19.0-18-generic/build M=/storage/Repository/git/tp_smapi O=/lib/modules/3.19.0-18-generic/build modules_install
make[1]: Entering directory '/usr/src/linux-headers-3.19.0-18-generic'
make[2]: Entering directory '/usr/src/linux-headers-3.19.0-18-generic'
  INSTALL /storage/Repository/git/tp_smapi/hdaps.ko
Can't read private key
  INSTALL /storage/Repository/git/tp_smapi/thinkpad_ec.ko
Can't read private key
  INSTALL /storage/Repository/git/tp_smapi/tp_smapi.ko
Can't read private key
  DEPMOD  3.19.0-18-generic
make[2]: Leaving directory '/usr/src/linux-headers-3.19.0-18-generic'
make[1]: Leaving directory '/usr/src/linux-headers-3.19.0-18-generic'
depmod 3.19.0-18-generic

Mas quando eu tentei ver o status da bateria usando tlp, ela aparece como não carregada / instalada:

root@Forge:/storage/Repository/git/tp_smapi# tlp-stat -b
--- TLP 0.7 --------------------------------------------

+++ ThinkPad Extended Battery Functions
tp-smapi   = inactive (kernel module 'tp_smapi' load error)
tpacpi-bat = inactive (unsupported hardware)

+++ Battery Status
/sys/class/power_supply/BAT0/manufacturer                   = SONY
/sys/class/power_supply/BAT0/model_name                     = 92P1141
/sys/class/power_supply/BAT0/cycle_count                    = (not supported)
/sys/class/power_supply/BAT0/energy_full_design             =  56160 [mWh]
/sys/class/power_supply/BAT0/energy_full                    =  39310 [mWh]
/sys/class/power_supply/BAT0/energy_now                     =  39310 [mWh]
/sys/class/power_supply/BAT0/power_now                      =      0 [mW]
/sys/class/power_supply/BAT0/status                         = Full

Eu segui as etapas fornecidas nos sites de acordo com o meu conhecimento, mas não tenho certeza do motivo pelo qual o módulo não está instalado.

• SO: Xubuntu 15.04 LTS
• Código do módulo: tp_smapi-GitHub
• Kernel: 3.19.0-18-genérico (x86-64)

Answer 1

Muitas instruções em thinkwiki.org estão muito desatualizadas.

Basta instalar o pacote dos repositórios do Ubuntu:

sudo apt-get install tp-smapi-dkms

(como descrito em documentos da TLP também)