Public bug reported:
By default my 2.2 GHz system goes to 800MHz. I cannot change it to the
full 2.2 GHz by setting the cpus to "performance". This is a regression
as it worked in 8.10 and 8.04.
I am using the PC (Intel x86) desktop CD (that is, jaunty-
desktop-i386.iso). It includes version 2.25.91 of the CPU Freuqency
Scaling Monitor.
Here is /proc/cpuinfo:
processor : 0
vendor_id : GenuineIntel
cpu family : 6
model : 15
model name : Intel(R) Core(TM)2 Duo CPU T7500 @ 2.20GHz
stepping : 10
cpu MHz : 800.000
cache size : 4096 KB
physical id : 0
siblings : 2
core id : 0
cpu cores : 2
apicid : 0
initial apicid : 0
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 const
ant_tsc arch_perfmon pebs bts pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16
xtpr pdcm lahf_lm ida tpr_shadow vnmi flexpriority
bogomips : 4388.54
clflush size : 64
power management:
processor : 1
vendor_id : GenuineIntel
cpu family : 6
model : 15
model name : Intel(R) Core(TM)2 Duo CPU T7500 @ 2.20GHz
stepping : 10
cpu MHz : 800.000
cache size : 4096 KB
physical id : 0
siblings : 2
core id : 1
cpu cores : 2
apicid : 1
initial apicid : 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 const
ant_tsc arch_perfmon pebs bts pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16
xtpr pdcm lahf_lm ida tpr_shadow vnmi flexpriority
bogomips : 4389.01
clflush size : 64
power management:
** Affects: ubuntu
Importance: Undecided
Status: New
--
cpu frequency scaling monitor does not change frequency in Ubuntu Jaunty (9.04)
alpha 5 on Core 2 system
https://bugs.launchpad.net/bugs/337780
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
--
ubuntu-bugs mailing list
ubuntu-bugs@lists.ubuntu.com
https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
