URL: https://linuxfr.org/forums/linux-mandriva/posts/reglage-du-cpu-kpowersave Title: Reglage du CPU / Kpowersave Authors: moomba Date: 2007年12月22日T02:00:01+01:00 Tags: Score: 0 Bonjour souhaitant passer sous linux d'une manière définitive, virtualbox me permettant d'y lancer mes logiciels 100% windows, j'ai essayé d'installer Mandriva 2008, à partir d'un Live CD. Mais avant même de lancer l'installation sous le bureau KDE, j'ai pus me rendre compte que l'OS ne me permettait pas de régler la fréquence de mon cpu, chose absolument vitale sur mon portable, qui à tendance à très vite chauffer. (et à faire du bruit au passage). Dans Kpowersave, j'ai une zone grisée avec "CPU frequency Policy - not upported". Windows gère mon Centrino Dothan sans problèmes.... Voiçi les informations que j'ai pus relever. Je précise que je n'ai toujours pas installé l'OS au final, ne souhaitant pas l'installer tant que cela ne marche pas (mais c'est peut être justement le fait qu'il n'est pas installé qui le bloque....) [code] [guest@localhost ~]$ cat /sys/devices/system/cpu/cpu0/cpufreq/scaling_available_frequencies 1600000 1600000 1600000 1600000 1600000 1400000 1200000 1000000 800000 600000 [guest@localhost ~]$ cat /proc/cpuinfo processor : 0 vendor_id : GenuineIntel cpu family : 6 model : 13 model name : Intel(R) Pentium(R) M processor 1.60GHz stepping : 6 cpu MHz : 1600.000 cache size : 2048 KB fdiv_bug : no hlt_bug : no f00f_bug : no coma_bug : no fpu : yes fpu_exception : yes cpuid level : 2 wp : yes flags : fpu vme de pse tsc msr mce cx8 apic sep mtrr pge mca cmov pat clflush dts acpi mmx fxsr sse sse2 ss tm pbe up est tm2 bogomips : 3201.26 clflush size : 64 [/code] et aussi : [code] [root@localhost guest]# lsmod Module Size Used by fglrx 726720 11 af_packet 17960 2 snd_usb_audio 76160 1 snd_seq_dummy 3492 0 snd_seq_oss 29280 0 snd_seq_midi_event 6816 1 snd_seq_oss snd_seq 45968 5 snd_seq_dummy,snd_seq_oss,snd_seq_midi_event snd_pcm_oss 37312 0 snd_mixer_oss 14624 1 snd_pcm_oss ide_generic 1824 0 [permanent] iptable_raw 2656 0 xt_comment 2336 0 xt_policy 4480 0 xt_multiport 3744 4 ipt_ULOG 7748 0 ipt_TTL 2688 0 ipt_ttl 2336 0 ipt_TOS 2560 0 ipt_tos 2176 0 ipt_SAME 2880 0 ipt_REJECT 4288 4 ipt_REDIRECT 2720 0 ipt_recent 8312 0 ipt_owner 2464 0 ipt_NETMAP 2656 0 ipt_MASQUERADE 3872 0 ipt_LOG 6656 9 ipt_iprange 2336 0 ipt_ECN 3232 0 ipt_ecn 2656 0 ipt_CLUSTERIP 7460 0 ipt_ah 2400 0 ipt_addrtype 2304 0 nf_nat_tftp 2208 0 nf_nat_snmp_basic 9700 0 nf_nat_sip 4864 0 nf_nat_pptp 3552 0 nf_nat_proto_gre 3012 1 nf_nat_pptp nf_nat_irc 2816 0 nf_nat_h323 6880 0 nf_nat_ftp 3424 0 nf_nat_amanda 2560 0 ts_kmp 2592 5 nf_conntrack_amanda 4544 1 nf_nat_amanda nf_conntrack_tftp 5492 1 nf_nat_tftp nf_conntrack_sip 8788 1 nf_nat_sip nf_conntrack_proto_sctp 8520 0 nf_conntrack_pptp 6176 1 nf_nat_pptp nf_conntrack_proto_gre 5152 1 nf_conntrack_pptp nf_conntrack_netlink 24416 0 nf_conntrack_netbios_ns 3072 0 nf_conntrack_irc 6200 1 nf_nat_irc nf_conntrack_h323 48572 1 nf_nat_h323 nf_conntrack_ftp 8768 1 nf_nat_ftp xt_tcpmss 2656 0 xt_pkttype 2400 4 xt_physdev 3120 0 xt_NFQUEUE 2496 0 xt_NFLOG 2560 0 xt_MARK 2784 0 xt_mark 2400 0 xt_mac 2400 0 xt_limit 2944 0 xt_length 2464 0 xt_helper 2944 0 xt_hashlimit 8748 0 ip6_tables 12836 1 xt_hashlimit xt_dccp 3588 0 xt_conntrack 3072 0 xt_CONNMARK 3200 0 xt_connmark 2688 0 xt_CLASSIFY 2368 0 xt_tcpudp 3680 11 xt_state 2784 11 iptable_nat 7332 0 nf_nat 16364 14 ipt_SAME,ipt_REDIRECT,ipt_NETMAP,ipt_MASQUERADE,nf_nat_tftp,nf_nat_sip,nf_nat_pptp,nf_nat_proto_gre,nf_nat_irc,nf_nat_h323,nf_nat_ftp,nf_nat_amanda,nf_conntrack_netlink,iptable_nat nf_conntrack_ipv4 14988 13 iptable_nat nf_conntrack 54824 29 ipt_MASQUERADE,ipt_CLUSTERIP,nf_nat_tftp,nf_nat_snmp_basic,nf_nat_sip,nf_nat_pptp,nf_nat_irc,nf_nat_h323,nf_nat_ftp,nf_nat_amanda,nf_conntrack_amanda,nf_conntrack_tftp,nf_conntrack_sip,nf_conntrack_proto_sctp,nf_conntrack_pptp,nf_conntrack_proto_gre,nf_conntrack_netlink,nf_conntrack_netbios_ns,nf_conntrack_irc,nf_conntrack_h323,nf_conntrack_ftp,xt_helper,xt_conntrack,xt_CONNMARK,xt_connmark,xt_state,iptable_nat,nf_nat,nf_conntrack_ipv4 iptable_mangle 2976 1 nfnetlink 5112 4 nf_conntrack_netlink,nf_nat,nf_conntrack_ipv4,nf_conntrack iptable_filter 3104 1 ip_tables 11716 4 iptable_raw,iptable_nat,iptable_mangle,iptable_filter x_tables 12196 44 xt_comment,xt_policy,xt_multiport,ipt_ULOG,ipt_TTL,ipt_ttl,ipt_TOS,ipt_tos,ipt_SAME,ipt_REJECT,ipt_REDIRECT,ipt_recent,ipt_owner,ipt_NETMAP,ipt_MASQUERADE,ipt_LOG,ipt_iprange,ipt_ECN,ipt_ecn,ipt_CLUSTERIP,ipt_ah,ipt_addrtype,xt_tcpmss,xt_pkttype,xt_physdev,xt_NFQUEUE,xt_NFLOG,xt_MARK,xt_mark,xt_mac,xt_limit,xt_length,xt_helper,xt_hashlimit,ip6_tables,xt_dccp,xt_conntrack,xt_CONNMARK,xt_connmark,xt_CLASSIFY,xt_tcpudp,xt_state,iptable_nat,ip_tables cpufreq_ondemand 7404 0 cpufreq_conservative 6664 0 cpufreq_powersave 2240 0 speedstep_centrino 9252 0 freq_table 4544 2 cpufreq_ondemand,speedstep_centrino ipv6 252772 11 nf_conntrack_h323 nls_cp437 6304 1 vfat 10816 1 fat 45980 1 vfat ntfs 254184 6 dm_zero 2528 0 video 15112 0 thermal 11304 0 sbs 16520 0 processor 25764 2 speedstep_centrino,thermal fan 4260 0 container 4032 0 button 6576 0 dock 7600 0 battery 10344 0 ac 4452 0 st 36060 0 binfmt_misc 9352 1 dm_mirror 20032 0 dm_mod 47776 2 dm_zero,dm_mirror sg 30680 0 sd_mod 25888 6 usbmouse 4832 0 snd_usb_lib 15168 1 snd_usb_audio usb_storage 90628 4 snd_rawmidi 19424 1 snd_usb_lib snd_seq_device 7244 4 snd_seq_dummy,snd_seq_oss,snd_seq,snd_rawmidi snd_hwdep 7332 1 snd_usb_audio usbhid 38496 0 ff_memless 5544 1 usbhid pcmcia 33164 0 hsfsoar 86472 0 8139cp 19712 0 slamr 428232 0 8139too 22816 0 ohci1394 32240 0 yenta_socket 23660 2 rsrc_nonstatic 11776 1 yenta_socket ipw2200 142920 0 mii 5376 2 8139cp,8139too ieee1394 80536 1 ohci1394 pcmcia_core 32916 3 pcmcia,yenta_socket,rsrc_nonstatic snd_intel8x0 29756 3 snd_intel8x0m 14444 1 ieee80211 32392 1 ipw2200 ieee80211_crypt 5216 1 ieee80211 snd_ac97_codec 97732 2 snd_intel8x0,snd_intel8x0m ac97_bus 2752 1 snd_ac97_codec snd_pcm 68996 6 snd_usb_audio,snd_pcm_oss,snd_intel8x0,snd_intel8x0m,snd_ac97_codec intel_agp 22132 1 ehci_hcd 30828 0 shpchp 29812 0 agpgart 27592 2 fglrx,intel_agp snd_timer 19460 3 snd_seq,snd_pcm ide_disk 14496 4 uhci_hcd 22736 0 pci_hotplug 27296 1 shpchp snd 43972 21 snd_usb_audio,snd_seq_oss,snd_seq,snd_pcm_oss,snd_mixer_oss,snd_rawmidi,snd_seq_device,snd_hwdep,snd_intel8x0,snd_intel8x0m,snd_ac97_codec,snd_pcm,snd_timer usbcore 113928 8 snd_usb_audio,usbmouse,snd_usb_lib,usb_storage,usbhid,ehci_hcd,uhci_hcd soundcore 6592 1 snd snd_page_alloc 8456 3 snd_intel8x0,snd_intel8x0m,snd_pcm iTCO_wdt 9568 0 iTCO_vendor_support 3940 1 iTCO_wdt joydev 8736 0 evdev 8480 6 tsdev 7072 0 piix 9060 0 [permanent] unionfs 71028 1 squashfs 42724 1 loop 14212 2 isofs 31452 1 nls_utf8 2496 7 nls_iso8859_15 5216 0 nls_iso8859_14 5216 0 nls_iso8859_13 5216 0 nls_iso8859_9 4928 0 nls_iso8859_7 5504 0 nls_iso8859_6 4928 0 nls_iso8859_5 5216 0 nls_iso8859_4 5216 0 nls_iso8859_3 5216 0 nls_iso8859_2 5216 0 nls_iso8859_1 4672 1 sr_mod 15044 0 scsi_mod 124908 5 st,sg,sd_mod,usb_storage,sr_mod ide_cd 35488 1 ide_core 99396 5 ide_generic,usb_storage,ide_disk,piix,ide_cd [root@localhost guest]# [/code] Merci de vos conseils ^_^

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