Never
28-11-2006, 11:29
Ho da poco questo bellissimo portatile ed ho installato ubuntu 6.10. Funzionano tutte le cose principali tranne la gestione delle frequenze della cpu.
Quando reinstallo powernowd ottengo:
* Starting powernowd... /etc/init.d/powernowd: 156: cannot create /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor: Directory nonexistent
* CPU frequency scaling not supported
e se provo a caricare speedstep-centrino:
FATAL: Error inserting speedstep_centrino (/lib/modules/2.6.17-10-generic/kernel/arch/i386/kernel/cpu/cpufreq/speedstep-centrino.ko): No such device
cpuinfo:
processor : 0
vendor_id : GenuineIntel
cpu family : 6
model : 15
model name : Intel(R) Core(TM)2 CPU T7200 @ 2.00GHz
stepping : 6
cpu MHz : 1995.212
cache size : 4096 KB
physical id : 0
siblings : 1
core id : 255
cpu cores : 1
fdiv_bug : no
hlt_bug : no
f00f_bug : no
coma_bug : no
fpu : yes
fpu_exception : yes
cpuid level : 10
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe nx lm constant_tsc
pni monitor ds_cpl vmx est tm2 cx16 xtpr lahf_lm
bogomips : 3996.81
processor : 1
vendor_id : GenuineIntel
cpu family : 6
model : 15
model name : Intel(R) Core(TM)2 CPU T7200 @ 2.00GHz
stepping : 6
cpu MHz : 1995.212
cache size : 4096 KB
physical id : 1
siblings : 1
core id : 255
cpu cores : 1
fdiv_bug : no
hlt_bug : no
f00f_bug : no
coma_bug : no
fpu : yes
fpu_exception : yes
cpuid level : 10
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe nx lm constant_tsc
pni monitor ds_cpl vmx est tm2 cx16 xtpr lahf_lm
bogomips : 3990.38
guardando un po' a giro sembra che sia un problema abbastanza ricorrente anche con altri portatili con il merom, purtroppo ancora si trovano poche info.
Quando reinstallo powernowd ottengo:
* Starting powernowd... /etc/init.d/powernowd: 156: cannot create /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor: Directory nonexistent
* CPU frequency scaling not supported
e se provo a caricare speedstep-centrino:
FATAL: Error inserting speedstep_centrino (/lib/modules/2.6.17-10-generic/kernel/arch/i386/kernel/cpu/cpufreq/speedstep-centrino.ko): No such device
cpuinfo:
processor : 0
vendor_id : GenuineIntel
cpu family : 6
model : 15
model name : Intel(R) Core(TM)2 CPU T7200 @ 2.00GHz
stepping : 6
cpu MHz : 1995.212
cache size : 4096 KB
physical id : 0
siblings : 1
core id : 255
cpu cores : 1
fdiv_bug : no
hlt_bug : no
f00f_bug : no
coma_bug : no
fpu : yes
fpu_exception : yes
cpuid level : 10
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe nx lm constant_tsc
pni monitor ds_cpl vmx est tm2 cx16 xtpr lahf_lm
bogomips : 3996.81
processor : 1
vendor_id : GenuineIntel
cpu family : 6
model : 15
model name : Intel(R) Core(TM)2 CPU T7200 @ 2.00GHz
stepping : 6
cpu MHz : 1995.212
cache size : 4096 KB
physical id : 1
siblings : 1
core id : 255
cpu cores : 1
fdiv_bug : no
hlt_bug : no
f00f_bug : no
coma_bug : no
fpu : yes
fpu_exception : yes
cpuid level : 10
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe nx lm constant_tsc
pni monitor ds_cpl vmx est tm2 cx16 xtpr lahf_lm
bogomips : 3990.38
guardando un po' a giro sembra che sia un problema abbastanza ricorrente anche con altri portatili con il merom, purtroppo ancora si trovano poche info.