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CPU a mille con ubuntu 10.04
Inviato: domenica 27 giugno 2010, 21:26
da supertrichi
Ciao a tutti!
Ho cambiato da poco computer, e ci ho installato subito ubuntu 10.04
Che dire, ottima distro tempi di avvio insignificanti, driver subito disponibili, tranne un piccolo problema:
Come da titolo, inspiegabilmente, ad un certo punto, mi trovo la cpu che lavora al 98-100% rallentando totalmente il sistema, ma non faccio lavori grossi, stavo solamente navigando in internet, mi è successo già due volte...Qualcuno ha idea di perchè succeda ciò?
Davvero io non so proprio perchè!
A voi la parola!
Grazie a tutti in anticipo per le risposte
Ciao!
supertrichi
Re: CPU a mille con ubuntu 10.04
Inviato: domenica 27 giugno 2010, 21:36
da Diabolik62
hai provato ad aggiornare
Re: CPU a mille con ubuntu 10.04
Inviato: domenica 27 giugno 2010, 21:43
da supertrichi
Yes!! ho tutto aggiornato..
Re: CPU a mille con ubuntu 10.04
Inviato: domenica 27 giugno 2010, 21:45
da Diabolik62
posta risultato di
top
Re: CPU a mille con ubuntu 10.04
Inviato: domenica 27 giugno 2010, 21:50
da supertrichi
Codice: Seleziona tutto
top - 21:50:06 up 2 min, 2 users, load average: 0.68, 0.36, 0.13
Tasks: 158 total, 1 running, 157 sleeping, 0 stopped, 0 zombie
Cpu(s): 3.1%us, 1.5%sy, 0.0%ni, 95.3%id, 0.0%wa, 0.0%hi, 0.2%si, 0.0%st
Mem: 1025032k total, 512532k used, 512500k free, 41332k buffers
Swap: 999416k total, 0k used, 999416k free, 247424k cached
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
980 root 20 0 85360 48m 13m S 3 4.9 0:12.03 Xorg
1354 tobia 20 0 302m 59m 25m S 3 6.0 0:09.79 firefox-bin
1401 tobia 20 0 45416 12m 9m S 2 1.3 0:01.78 gnome-terminal
1267 tobia 20 0 38988 12m 9888 S 1 1.2 0:00.63 sensors-applet
1424 tobia 20 0 2544 1204 904 R 1 0.1 0:00.25 top
1192 tobia 20 0 7884 4424 2372 S 0 0.4 0:00.34 gconfd-2
1234 tobia 20 0 3816 1048 820 S 0 0.1 0:00.02 syndaemon
1 root 20 0 2664 1564 1168 S 0 0.2 0:00.51 init
2 root 20 0 0 0 0 S 0 0.0 0:00.00 kthreadd
3 root RT 0 0 0 0 S 0 0.0 0:00.00 migration/0
4 root 20 0 0 0 0 S 0 0.0 0:00.00 ksoftirqd/0
5 root RT 0 0 0 0 S 0 0.0 0:00.00 watchdog/0
6 root RT 0 0 0 0 S 0 0.0 0:00.00 migration/1
7 root 20 0 0 0 0 S 0 0.0 0:00.00 ksoftirqd/1
8 root RT 0 0 0 0 S 0 0.0 0:00.00 watchdog/1
9 root 20 0 0 0 0 S 0 0.0 0:00.00 events/0
10 root 20 0 0 0 0 S 0 0.0 0:00.03 events/1
Re: CPU a mille con ubuntu 10.04
Inviato: domenica 27 giugno 2010, 21:52
da c.realkiller
scusa ma dove la vedi la cpu a mille?
Re: CPU a mille con ubuntu 10.04
Inviato: domenica 27 giugno 2010, 21:56
da supertrichi
infatti era a posto quando ho dato top, adesso invece dando quel comando vedo
Firefox-bin che prende dal 60% in su
E Xorg che prende dal 50% in su
Edit, la cpu sale di molto quando apro il gnome system monitor, Xorg occupa la cpu dal 80% in su
Re: CPU a mille con ubuntu 10.04
Inviato: domenica 27 giugno 2010, 22:07
da c.realkiller
devi essre sicuro di qual è il processo che ti porta via tutte quelle risorse se è firefox magari stavi guardando qualche sito in flash o filmati.
controlla bene e poi posta.
Re: CPU a mille con ubuntu 10.04
Inviato: domenica 27 giugno 2010, 22:18
da supertrichi
c.realkiller ha scritto:
devi essre sicuro di qual è il processo che ti porta via tutte quelle risorse se è firefox magari stavi guardando qualche sito in flash o filmati.
controlla bene e poi posta.
Si quando faccio partire un qualcosa in flash come un gioco su facebook, occupa molto processore, altrimenti è Xorg
Re: CPU a mille con ubuntu 10.04
Inviato: domenica 27 giugno 2010, 22:21
da Diabolik62
hai installato i non free??
se è un no
dai
Re: CPU a mille con ubuntu 10.04
Inviato: domenica 27 giugno 2010, 22:22
da shouldes
supertrichi ha scritto:
Ciao a tutti!
Ho cambiato da poco computer, e ci ho installato subito ubuntu 10.04
Che dire, ottima distro tempi di avvio insignificanti, driver subito disponibili, tranne un piccolo problema:
Come da titolo, inspiegabilmente, ad un certo punto, mi trovo la cpu che lavora al 98-100% rallentando totalmente il sistema, ma non faccio lavori grossi, stavo solamente navigando in internet, mi è successo già due volte...Qualcuno ha idea di perchè succeda ciò?
Davvero io non so proprio perchè!
A voi la parola!
Grazie a tutti in anticipo per le risposte
Ciao!
supertrichi
Apri synaptic, scrivi icedtea e rimuovi tutto quello che ha nel nome icedtea.
Se ti serve java, scrivi sun plugin java e installa java + plugin.
Se hai installato ubuntu-restricted-extras si è installata da sola la java open, che funziona di merda ultimamente e su alcuni siti manda la cpu al 100%.
Re: CPU a mille con ubuntu 10.04
Inviato: domenica 27 giugno 2010, 22:26
da Diabolik62
@shouldes
(nono) (nono)

Re: CPU a mille con ubuntu 10.04
Inviato: domenica 27 giugno 2010, 22:31
da shouldes
Diabolik62 ha scritto:
@sholdes
(nono) (nono)
No che cosa? Ci sono state altre discussioni e altri utenti che hanno avuto lo stesso problema.
Di facebook non ne so nulla, ma prova ad andare su questa pagina per esempio:
http://www.portale.it/orario.htm
Con icedtea hai la cpu al 100% fin quando non chiudi firefox, con sun java nessun problema.
Io quel no mica l'ho capito a cosa si riferisce?
Re: CPU a mille con ubuntu 10.04
Inviato: domenica 27 giugno 2010, 22:32
da supertrichi
Diabolik62 ha scritto:
hai installato i non free??
se è un no
dai
Quando ho lanciato firefox e ho aperto youtube mi ha chiesto cosa volevo installare, e ho scelto quello con scritto adobe.
ah...il flash non free non lo trova :-\
Del te ghiacciato non ho installato niente...
Re: CPU a mille con ubuntu 10.04
Inviato: domenica 27 giugno 2010, 22:35
da shouldes
Re: CPU a mille con ubuntu 10.04
Inviato: domenica 27 giugno 2010, 22:38
da Diabolik62
se vuoi installare i non free da questo
bye
Re: CPU a mille con ubuntu 10.04
Inviato: domenica 27 giugno 2010, 22:40
da supertrichi
Codice: Seleziona tutto
ii flashplugin-installer 10.1.53.64ubuntu0.10.04.1 Adobe Flash Player plugin installer
Codice: Seleziona tutto
tobia@tobia-laptop:~$ dpkg -l | egrep java*
ii ttf-dejavu-core 2.30-2 Vera font family derivate with additional ch
Re: CPU a mille con ubuntu 10.04
Inviato: domenica 27 giugno 2010, 22:45
da shouldes
Re: CPU a mille con ubuntu 10.04
Inviato: domenica 27 giugno 2010, 22:48
da shouldes
Diabolik62 ha scritto:
se vuoi installare i non free da questo
bye
E' la stessa roba con nomi diversi, io uso quello dei repository canonical:
Codice: Seleziona tutto
:~$ dpkg -l | egrep flash*
ii adobe-flashplugin 10.1.53.64-1lucid1 Adobe Flash Player plugin version 10
Alla fine, flashplugin-nonfree, adobe-flashplugin, flashplugin-installer, trattasi sempre della versione proprietaria di flashplayer.
Re: CPU a mille con ubuntu 10.04
Inviato: domenica 27 giugno 2010, 22:51
da supertrichi
Potevi chiedermele le caratteristiche del pc
Codice: Seleziona tutto
computer
description: Portable Computer
product: Latitude D620
vendor: Dell Inc.
serial: [REMOVED]
width: 32 bits
capabilities: smbios-2.4 dmi-2.4
configuration: boot=normal chassis=portable uuid=44454C4C-3000-1037-8032-B5C04F47324A
*-core
description: Motherboard
product: 0JK187
vendor: Dell Inc.
physical id: 0
serial: [REMOVED]
*-firmware
description: BIOS
vendor: Dell Inc.
physical id: 0
version: A04 (08/28/2006)
size: 64KiB
capacity: 512KiB
capabilities: isa pci pcmcia pnp upgrade shadowing cdboot bootselect int13floppy720 int5printscreen int9keyboard int14serial int17printer int10video acpi usb agp smartbattery biosbootspecification netboot
*-cpu
description: CPU
product: Genuine Intel(R) CPU T2500 @ 2.00GHz
vendor: Intel Corp.
physical id: 400
bus info: cpu@0
version: 6.14.8
serial: [REMOVED]
slot: Microprocessor
size: 1GHz
capacity: 2GHz
width: 32 bits
clock: 133MHz
capabilities: fpu fpu_exception wp vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe nx constant_tsc arch_perfmon bts aperfmperf pni monitor vmx est tm2 xtpr pdcm cpufreq
configuration: id=0
*-cache:0
description: L1 cache
physical id: 700
size: 8KiB
capacity: 8KiB
capabilities: internal write-back data
*-cache:1
description: L2 cache
physical id: 701
size: 2MiB
capacity: 2MiB
clock: 66MHz (15.0ns)
capabilities: pipeline-burst internal varies unified
*-logicalcpu:0
description: Logical CPU
physical id: 0.1
width: 32 bits
capabilities: logical
*-logicalcpu:1
description: Logical CPU
physical id: 0.2
width: 32 bits
capabilities: logical
*-memory
description: System Memory
physical id: 1000
slot: System board or motherboard
size: 1GiB
*-bank:0
description: DIMM DDR Synchronous 667 MHz (1.5 ns)
vendor: 7F7F7F7F7F510000
physical id: 0
serial: [REMOVED]
slot: DIMM_A
size: 1GiB
width: 64 bits
clock: 667MHz (1.5ns)
*-bank:1
description: DIMM DDR Synchronous [empty]
physical id: 1
slot: DIMM_B
width: 64 bits
*-pci
description: Host bridge
product: Mobile 945GM/PM/GMS, 943/940GML and 945GT Express Memory Controller Hub
vendor: Intel Corporation
physical id: 100
bus info: pci@0000:00:00.0
version: 03
width: 32 bits
clock: 33MHz
*-pci:0
description: PCI bridge
product: Mobile 945GM/PM/GMS, 943/940GML and 945GT Express PCI Express Root Port
vendor: Intel Corporation
physical id: 1
bus info: pci@0000:00:01.0
version: 03
width: 32 bits
clock: 33MHz
capabilities: pci pm msi pciexpress bus_master cap_list
configuration: driver=pcieport
resources: irq:24 memory:dd000000-dfefffff ioport:c0000000(size=268435456)
*-display
description: VGA compatible controller
product: G72M [Quadro NVS 110M/GeForce Go 7300]
vendor: nVidia Corporation
physical id: 0
bus info: pci@0000:01:00.0
version: a1
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list rom
configuration: driver=nvidia latency=0
resources: irq:16 memory:dd000000-ddffffff memory:c0000000-cfffffff(prefetchable) memory:de000000-deffffff memory:df000000-df01ffff(prefetchable)
*-multimedia
description: Audio device
product: N10/ICH 7 Family High Definition Audio Controller
vendor: Intel Corporation
physical id: 1b
bus info: pci@0000:00:1b.0
version: 01
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list
configuration: driver=HDA Intel latency=0
resources: irq:21 memory:dfffc000-dfffffff
*-pci:1
description: PCI bridge
product: N10/ICH 7 Family PCI Express Port 1
vendor: Intel Corporation
physical id: 1c
bus info: pci@0000:00:1c.0
version: 01
width: 32 bits
clock: 33MHz
capabilities: pci pciexpress msi pm bus_master cap_list
configuration: driver=pcieport
resources: irq:25 ioport:2000(size=4096) memory:4a000000-4a1fffff memory:4a200000-4a3fffff(prefetchable)
*-pci:2
description: PCI bridge
product: N10/ICH 7 Family PCI Express Port 2
vendor: Intel Corporation
physical id: 1c.1
bus info: pci@0000:00:1c.1
version: 01
width: 32 bits
clock: 33MHz
capabilities: pci pciexpress msi pm bus_master cap_list
configuration: driver=pcieport
resources: irq:26 ioport:3000(size=4096) memory:dcf00000-dcffffff memory:4a400000-4a5fffff(prefetchable)
*-network
description: Wireless interface
product: PRO/Wireless 3945ABG [Golan] Network Connection
vendor: Intel Corporation
physical id: 0
bus info: pci@0000:0c:00.0
logical name: wlan0
version: 02
serial: [REMOVED]
width: 32 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list ethernet physical wireless
configuration: broadcast=yes driver=iwl3945 ip=[REMOVED] latency=0 multicast=yes wireless=IEEE 802.11abg
resources: irq:29 memory:dcfff000-dcffffff
*-pci:3
description: PCI bridge
product: N10/ICH 7 Family PCI Express Port 3
vendor: Intel Corporation
physical id: 1c.2
bus info: pci@0000:00:1c.2
version: 01
width: 32 bits
clock: 33MHz
capabilities: pci pciexpress msi pm bus_master cap_list
configuration: driver=pcieport
resources: irq:27 ioport:4000(size=4096) memory:dce00000-dcefffff memory:4a600000-4a7fffff(prefetchable)
*-network
description: Ethernet interface
product: NetXtreme BCM5752 Gigabit Ethernet PCI Express
vendor: Broadcom Corporation
physical id: 0
bus info: pci@0000:09:00.0
logical name: eth0
version: 02
serial: [REMOVED]
capacity: 1GB/s
width: 64 bits
clock: 33MHz
capabilities: pm vpd msi pciexpress bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=tg3 driverversion=3.102 firmware=5752-v3.19 latency=0 link=no multicast=yes port=twisted pair
resources: irq:28 memory:dcef0000-dcefffff
*-usb:0
description: USB Controller
product: N10/ICH7 Family USB UHCI Controller #1
vendor: Intel Corporation
physical id: 1d
bus info: pci@0000:00:1d.0
version: 01
width: 32 bits
clock: 33MHz
capabilities: bus_master
configuration: driver=uhci_hcd latency=0
resources: irq:20 ioport:bf80(size=32)
*-usb:1
description: USB Controller
product: N10/ICH 7 Family USB UHCI Controller #2
vendor: Intel Corporation
physical id: 1d.1
bus info: pci@0000:00:1d.1
version: 01
width: 32 bits
clock: 33MHz
capabilities: bus_master
configuration: driver=uhci_hcd latency=0
resources: irq:21 ioport:bf60(size=32)
*-usb:2
description: USB Controller
product: N10/ICH 7 Family USB UHCI Controller #3
vendor: Intel Corporation
physical id: 1d.2
bus info: pci@0000:00:1d.2
version: 01
width: 32 bits
clock: 33MHz
capabilities: bus_master
configuration: driver=uhci_hcd latency=0
resources: irq:22 ioport:bf40(size=32)
*-usb:3
description: USB Controller
product: N10/ICH 7 Family USB UHCI Controller #4
vendor: Intel Corporation
physical id: 1d.3
bus info: pci@0000:00:1d.3
version: 01
width: 32 bits
clock: 33MHz
capabilities: bus_master
configuration: driver=uhci_hcd latency=0
resources: irq:23 ioport:bf20(size=32)
*-usb:4
description: USB Controller
product: N10/ICH 7 Family USB2 EHCI Controller
vendor: Intel Corporation
physical id: 1d.7
bus info: pci@0000:00:1d.7
version: 01
width: 32 bits
clock: 33MHz
capabilities: pm debug bus_master cap_list
configuration: driver=ehci_hcd latency=0
resources: irq:20 memory:ffa80000-ffa803ff
*-pci:4
description: PCI bridge
product: 82801 Mobile PCI Bridge
vendor: Intel Corporation
physical id: 1e
bus info: pci@0000:00:1e.0
version: e1
width: 32 bits
clock: 33MHz
capabilities: pci bus_master cap_list
resources: ioport:5000(size=4096) memory:44000000-49ffffff memory:40000000-43ffffff(prefetchable)
*-pcmcia
description: CardBus bridge
product: OZ601/6912/711E0 CardBus/SmartCardBus Controller
vendor: O2 Micro, Inc.
physical id: 1
bus info: pci@0000:03:01.0
version: 40
width: 32 bits
clock: 33MHz
capabilities: pcmcia bus_master cap_list
configuration: driver=yenta_cardbus latency=176 maxlatency=5 mingnt=128
resources: irq:18 memory:48000000-48000fff ioport:5000(size=256) ioport:5400(size=256) memory:40000000-43ffffff(prefetchable) memory:44000000-47ffffff
*-isa
description: ISA bridge
product: 82801GBM (ICH7-M) LPC Interface Bridge
vendor: Intel Corporation
physical id: 1f
bus info: pci@0000:00:1f.0
version: 01
width: 32 bits
clock: 33MHz
capabilities: isa bus_master cap_list
configuration: latency=0
*-ide
description: IDE interface
product: 82801GBM/GHM (ICH7 Family) SATA IDE Controller
vendor: Intel Corporation
physical id: 1f.2
bus info: pci@0000:00:1f.2
logical name: scsi0
logical name: scsi1
version: 01
width: 32 bits
clock: 66MHz
capabilities: ide pm bus_master cap_list emulated
configuration: driver=ata_piix latency=0
resources: irq:17 ioport:1f0(size=8) ioport:3f6 ioport:170(size=8) ioport:376 ioport:bfa0(size=16)
*-disk
description: ATA Disk
product: Hitachi HTS54108
vendor: Hitachi
physical id: 0
bus info: scsi@0:0.0.0
logical name: /dev/sda
version: MB4O
serial: [REMOVED]
size: 74GiB (80GB)
capabilities: partitioned partitioned:dos
configuration: ansiversion=5 signature=e9e630d4
*-volume:0
description: EXT4 volume
vendor: Linux
physical id: 1
bus info: scsi@0:0.0.0,1
logical name: /dev/sda1
logical name: /
version: 1.0
serial: [REMOVED]
size: 18GiB
capacity: 18GiB
capabilities: primary journaled extended_attributes large_files huge_files dir_nlink recover extents ext4 ext2 initialized
configuration: created=2010-06-27 15:38:52 filesystem=ext4 lastmountpoint=/H����Ȏ�������}��u^ �U/��}��~!�X���X������ ~���}��a modified=2010-06-27 14:34:45 mount.fstype=ext4 mount.options=rw,relatime,errors=remount-ro,barrier=1,data=ordered mounted=2010-06-27 21:48:02 state=mounted
*-volume:1
description: Windows NTFS volume
physical id: 2
bus info: scsi@0:0.0.0,2
logical name: /dev/sda2
version: 3.1
serial: [REMOVED]
size: 91MiB
capacity: 100MiB
capabilities: primary bootable ntfs initialized
configuration: clustersize=4096 created=2010-06-27 11:03:48 filesystem=ntfs label=Riservato per il sistema state=clean
*-volume:2
description: Windows NTFS volume
physical id: 3
bus info: scsi@0:0.0.0,3
logical name: /dev/sda3
version: 3.1
serial: [REMOVED]
size: 18GiB
capacity: 18GiB
capabilities: primary ntfs initialized
configuration: clustersize=4096 created=2010-06-27 11:04:14 filesystem=ntfs state=clean
*-volume:3
description: Extended partition
physical id: 4
bus info: scsi@0:0.0.0,4
logical name: /dev/sda4
size: 37GiB
capacity: 37GiB
capabilities: primary extended partitioned partitioned:extended
*-logicalvolume:0
description: Linux swap / Solaris partition
physical id: 5
logical name: /dev/sda5
capacity: 976MiB
capabilities: nofs
*-logicalvolume:1
description: W95 FAT32 partition
physical id: 6
logical name: /dev/sda6
capacity: 36GiB
*-cdrom
description: DVD writer
product: DVD+-RW DW-Q58A
vendor: SONY
physical id: 1
bus info: scsi@1:0.0.0
logical name: /dev/cdrom
logical name: /dev/cdrw
logical name: /dev/dvd
logical name: /dev/dvdrw
logical name: /dev/scd0
logical name: /dev/sr0
version: UDS2
capabilities: removable audio cd-r cd-rw dvd dvd-r
configuration: ansiversion=5 status=nodisc
*-serial UNCLAIMED
description: SMBus
product: N10/ICH 7 Family SMBus Controller
vendor: Intel Corporation
physical id: 1f.3
bus info: pci@0000:00:1f.3
version: 01
width: 32 bits
clock: 33MHz
configuration: latency=0
resources: ioport:10c0(size=32)
*-battery
product: DELL KP44689
vendor: Sony
physical id: 1
slot: Sys. Battery Bay
capacity: 24000mWh
configuration: voltage=14.8V