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Questa guida è stata verificata solo con versioni obsolete di Ubuntu, potrebbe non essere più valida. Vuoi contribuire ad aggiornarla? Clicca qui!

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Introduzione

In questa pagina sono riportati il resoconto dell'installazione di Ubuntu e le informazioni sul riconoscimento hardware del portatile Asus X53 Serie.

{*} Scheda tecnica

Marca:

Asus

Modello:

X53S

Memoria RAM:

4 GiB

Processore:

Intel Core i7-2630QM, 2.0GHz

Scheda video:

Intel HD Graphics 3000, NVIDIA GeForce GT 520MX

Schermo:

15.6"

Installazione

Consultare la relativa guida. Supporta installazione a 64 bit.

Rilevamento dell'hardware

Dispositivi connessi

00:00.0 Host bridge: Intel Corporation 2nd Generation Core Processor Family DRAM Controller (rev 09)
00:01.0 PCI bridge: Intel Corporation Xeon E3-1200/2nd Generation Core Processor Family PCI Express Root Port (rev 09)
00:02.0 VGA compatible controller: Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller (rev 09)
00:16.0 Communication controller: Intel Corporation 6 Series/C200 Series Chipset Family MEI Controller #1 (rev 04)
00:1a.0 USB controller: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #2 (rev 05)
00:1b.0 Audio device: Intel Corporation 6 Series/C200 Series Chipset Family High Definition Audio Controller (rev 05)
00:1c.0 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 1 (rev b5)
00:1c.1 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 2 (rev b5)
00:1c.5 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 6 (rev b5)
00:1d.0 USB controller: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #1 (rev 05)
00:1f.0 ISA bridge: Intel Corporation HM65 Express Chipset Family LPC Controller (rev 05)
00:1f.2 SATA controller: Intel Corporation 6 Series/C200 Series Chipset Family 6 port SATA AHCI Controller (rev 05)
00:1f.3 SMBus: Intel Corporation 6 Series/C200 Series Chipset Family SMBus Controller (rev 05)
01:00.0 VGA compatible controller: NVIDIA Corporation GF119M [GeForce GT 520MX] (rev ff)
03:00.0 Network controller: Intel Corporation Centrino Wireless-N 100
04:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 06)

Processore

processor       : 0
vendor_id       : GenuineIntel
cpu family      : 6
model           : 42
model name      : Intel(R) Core(TM) i7-2630QM CPU @ 2.00GHz
stepping        : 7
microcode       : 0x14
cpu MHz         : 800.000
cache size      : 6144 KB
physical id     : 0
siblings        : 8
core id         : 0
cpu cores       : 4
apicid          : 0
initial apicid  : 0
fpu             : yes
fpu_exception   : yes
cpuid level     : 13
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 syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf eagerfpu pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer xsave avx lahf_lm ida arat epb xsaveopt pln pts dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips        : 3990.80
clflush size    : 64
cache_alignment : 64
address sizes   : 36 bits physical, 48 bits virtual
power management:

processor       : 1
vendor_id       : GenuineIntel
cpu family      : 6
model           : 42
model name      : Intel(R) Core(TM) i7-2630QM CPU @ 2.00GHz
stepping        : 7
microcode       : 0x14
cpu MHz         : 800.000
cache size      : 6144 KB
physical id     : 0
siblings        : 8
core id         : 1
cpu cores       : 4
apicid          : 2
initial apicid  : 2
fpu             : yes
fpu_exception   : yes
cpuid level     : 13
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 syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf eagerfpu pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer xsave avx lahf_lm ida arat epb xsaveopt pln pts dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips        : 3990.80
clflush size    : 64
cache_alignment : 64
address sizes   : 36 bits physical, 48 bits virtual
power management:

processor       : 2
vendor_id       : GenuineIntel
cpu family      : 6
model           : 42
model name      : Intel(R) Core(TM) i7-2630QM CPU @ 2.00GHz
stepping        : 7
microcode       : 0x14
cpu MHz         : 1200.000
cache size      : 6144 KB
physical id     : 0
siblings        : 8
core id         : 2
cpu cores       : 4
apicid          : 4
initial apicid  : 4
fpu             : yes
fpu_exception   : yes
cpuid level     : 13
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 syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf eagerfpu pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer xsave avx lahf_lm ida arat epb xsaveopt pln pts dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips        : 3990.80
clflush size    : 64
cache_alignment : 64
address sizes   : 36 bits physical, 48 bits virtual
power management:

processor       : 3
vendor_id       : GenuineIntel
cpu family      : 6
model           : 42
model name      : Intel(R) Core(TM) i7-2630QM CPU @ 2.00GHz
stepping        : 7
microcode       : 0x14
cpu MHz         : 2001.000
cache size      : 6144 KB
physical id     : 0
siblings        : 8
core id         : 3
cpu cores       : 4
apicid          : 6
initial apicid  : 6
fpu             : yes
fpu_exception   : yes
cpuid level     : 13
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 syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf eagerfpu pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer xsave avx lahf_lm ida arat epb xsaveopt pln pts dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips        : 3990.80
clflush size    : 64
cache_alignment : 64
address sizes   : 36 bits physical, 48 bits virtual
power management:

processor       : 4
vendor_id       : GenuineIntel
cpu family      : 6
model           : 42
model name      : Intel(R) Core(TM) i7-2630QM CPU @ 2.00GHz
stepping        : 7
microcode       : 0x14
cpu MHz         : 800.000
cache size      : 6144 KB
physical id     : 0
siblings        : 8
core id         : 0
cpu cores       : 4
apicid          : 1
initial apicid  : 1
fpu             : yes
fpu_exception   : yes
cpuid level     : 13
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 syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf eagerfpu pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer xsave avx lahf_lm ida arat epb xsaveopt pln pts dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips        : 3990.80
clflush size    : 64
cache_alignment : 64
address sizes   : 36 bits physical, 48 bits virtual
power management:

processor       : 5
vendor_id       : GenuineIntel
cpu family      : 6
model           : 42
model name      : Intel(R) Core(TM) i7-2630QM CPU @ 2.00GHz
stepping        : 7
microcode       : 0x14
cpu MHz         : 800.000
cache size      : 6144 KB
physical id     : 0
siblings        : 8
core id         : 1
cpu cores       : 4
apicid          : 3
initial apicid  : 3
fpu             : yes
fpu_exception   : yes
cpuid level     : 13
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 syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf eagerfpu pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer xsave avx lahf_lm ida arat epb xsaveopt pln pts dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips        : 3990.80
clflush size    : 64
cache_alignment : 64
address sizes   : 36 bits physical, 48 bits virtual
power management:

processor       : 6
vendor_id       : GenuineIntel
cpu family      : 6
model           : 42
model name      : Intel(R) Core(TM) i7-2630QM CPU @ 2.00GHz
stepping        : 7
microcode       : 0x14
cpu MHz         : 800.000
cache size      : 6144 KB
physical id     : 0
siblings        : 8
core id         : 2
cpu cores       : 4
apicid          : 5
initial apicid  : 5
fpu             : yes
fpu_exception   : yes
cpuid level     : 13
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 syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf eagerfpu pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer xsave avx lahf_lm ida arat epb xsaveopt pln pts dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips        : 3990.80
clflush size    : 64
cache_alignment : 64
address sizes   : 36 bits physical, 48 bits virtual
power management:

processor       : 7
vendor_id       : GenuineIntel
cpu family      : 6
model           : 42
model name      : Intel(R) Core(TM) i7-2630QM CPU @ 2.00GHz
stepping        : 7
microcode       : 0x14
cpu MHz         : 800.000
cache size      : 6144 KB
physical id     : 0
siblings        : 8
core id         : 3
cpu cores       : 4
apicid          : 7
initial apicid  : 7
fpu             : yes
fpu_exception   : yes
cpuid level     : 13
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 syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf eagerfpu pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer xsave avx lahf_lm ida arat epb xsaveopt pln pts dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips        : 3990.80
clflush size    : 64
cache_alignment : 64
address sizes   : 36 bits physical, 48 bits virtual
power management:

Configurazione dei componenti

Processore

Riconosciuto automaticamente {OK}

Un problema che si presenta spesso è l'eccessivo consumo di CPU del processo kworker, verificabile digitando il seguente comando in una finestra di terminale non appena la ventola del PC inizia a girare senza alcun motivo:

top

Le soluzioni riportate contengono comandi potenzialmente pericolosi, quindi si consiglia di prendere le dovute precauzioni.

Per risolvere il problema, procedere come segue:

  1. Digitare il seguente comando in una finestra di terminale:

    grep . -r /sys/firmware/acpi/interrupts/
  2. Individuare quale gpe possiede un alto valore, ad esempio gpe13. Da questo momento in poi sostituire gpeNN con il reale valore individuato.

  3. Digitare il seguente comando in una finestra di terminale:

    cp /sys/firmware/acpi/interrupts/gpeNN /pathtobackup
    crontab -e
  4. Aggiungere la seguente riga:

    @reboot echo "disable" > /sys/firmware/acpi/interrupts/gpeNN
  5. Salvare e chiudere.
  6. Digitare i seguenti comandi in una finestra di terminale:

    touch /etc/pm/sleep.d/30_disable_gpeNN
    chmod +x /etc/pm/sleep.d/30_disable_gpeNN
  7. Installare il pacchetto vim.

  8. Digitare nuovamente in una finestra di terminale:

    vim /etc/pm/sleep.d/30_disable_gpeNN

    quindi inserire il testo sottostante:

    #!/bin/bash
    case "$1" in
        thaw|resume)
            echo disable > /sys/firmware/acpi/interrupts/gpeNN 2>/dev/null
            ;;
        *)
            ;;
    esac
    exit $?
  9. Salvare e uscire, quindi riavviare il sistema.

Scheda video

È consigliata l'installazione dei driver proprietari Nvidia, testati nelle seguenti versioni:

  • 304: nulla di rilevante da segnalare, consigliata l'installazione di Bumblebee per la gestione della doppia scheda video;

  • 331 su Ubuntu: nessun problema da segnalare, consigliata l'installazione di Nvidia Prime per la gestione della doppia scheda video;

  • 331 su Ubuntu GNOME: seguire la seguente procedura.

Abilitare i driver Nvidia 331 su Ubuntu GNOME

  1. Abilitare i driver Nvidia 331 (proprietario-testato) tramite l'utilità Driver Aggiuntivi.

  2. Rimuovere l'eventuale installazione di Bumblebee e installare Nvidia Prime, abilitando se non presente ppa-purge, quindi digitando i seguenti comandi in una finestra di terminale:

    • sudo ppa-purge ppa:bumblebee/stable
      sudo apt-get purge bumblebee*
      sudo apt-get --purge autoremove
      sudo apt-get install nvidia-prime
      sudo reboot
  3. Dopo il riavvio, il PC si bloccherà alla schermata di avvio. Premere Ctrl+Alt+F1 e accedere inserendo nome utente e password.

  4. Digitare il seguente comando:
    • sudo apt-get install lightdm
  5. Scegliere Lightdm. Se non viene chiesta alcuna scelta, digitare il seguente comando:

    • sudo dpkg reconfigure lightdm
  6. Al termine della procedura, riavviare il sistema tramite il seguente comando:
    • sudo reboot

Scheda audio

Riconosciuta automaticamente {OK}

Interfacce di rete

Riconosciute automaticamente {OK}

Touchpad

Riconosciuto automaticamente {OK}

Per eventuali problemi leggere questa guida.

Tasti rapidi

Riconosciuti automaticamente {OK}

Nel caso in cui il layout della tastiera sia diverso da quello effettivo, digitare il seguente comando in una finestra di terminale:

sudo dpkg-reconfigure keyboard-configuration

e riconfigurare la tastiera.

Bluetooth

Riconosciuto automaticamente {OK}

Ulteriori risorse


CategoryHardware