Impossibile regolare luminosità su Lenovo G50-45

Riconoscimento, installazione e configurazione delle periferiche.
vallevalle
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Impossibile regolare luminosità su Lenovo G50-45

Messaggio da vallevalle »

Ciao,
ho un grosso problema sul mio Lenovo, non posso regolare la luminosità in nessun modo, resta sempre al massimo.
Ho già seguito diverse tecniche da voi consigliate sul forum
http://forum.ubuntu-it.org/viewtopic.ph ... 0#p4845474
installato Xbacklight e non so più che altro, ma non ottengo risultati: anche quando mi esce la barra per regolare la luminosità, questa non subisce modificazioni.
Ultima modifica di vallevalle il lunedì 28 marzo 2016, 12:44, modificato 2 volte in totale.
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jackynet92
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Re: Impossibile regolare luminosità su Lenovo G50-45

Messaggio da jackynet92 »

vallevalle
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Re: Impossibile regolare luminosità su Lenovo G50-45

Messaggio da vallevalle »

00:01.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Mullins [Radeon APU E2-4000 with R2 Graphics]
vallevalle
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Re: Impossibile regolare luminosità su Lenovo G50-45

Messaggio da vallevalle »

Ho risolto installando i driver proprietari.
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jackynet92
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Re: [Risolto] Impossibile regolare luminosità su Lenovo G50-

Messaggio da jackynet92 »

Perfetto. Alla prossima :ciao:
vallevalle
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Re: [Risolto] Impossibile regolare luminosità su Lenovo G50-

Messaggio da vallevalle »

I dirver hanno smesso di funzionare di botto, non potevo più accedere a unity perché mi chiedeva di continuo la password. Potendo accedere comunque a xfce, ho tolto da li' i driver proprietari, ma avevo di nuovo la luminosità fissa al massimo. Ora da terminale risulta che ho ancora i driver fglrx ma non posso più selezionare le diverse opzioni dalla schermata dei driver aggiuntivi. Questa cavolo di scheda AMD è una tortura! :muro: Ho un pc francese, spero si capisca comunque.

Codice: Seleziona tutto

d@d-Lenovo-G50-45:~$ lshw
ATTENTION: ce programme devrait être lancé en tant que super-utilisateur.
PCI (sysfs)  
d-lenovo-g50-45           
    description: Computer
    bits: 64 bits
    fonctionnalités: vsyscall32
  *-core
       description: Motherboard
       identifiant matériel: 0
     *-memory
          description: Mémoire système
          identifiant matériel: 0
          taille: 3413MiB
     *-cpu
          produit: AMD E1-6010 APU with AMD Radeon R2 Graphics
          fabriquant: Advanced Micro Devices [AMD]
          identifiant matériel: 1
          information bus: cpu@0
          taille: 1GHz
          capacité: 1GHz
          bits: 64 bits
          fonctionnalités: fpu fpu_exception wp vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt pdpe1gb rdtscp x86-64 constant_tsc rep_good nopl nonstop_tsc extd_apicid aperfmperf eagerfpu pni pclmulqdq monitor ssse3 cx16 sse4_1 sse4_2 movbe popcnt aes xsave avx f16c rdrand lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw ibs skinit wdt topoext perfctr_nb perfctr_l2 arat xsaveopt hw_pstate npt lbrv svm_lock nrip_save tsc_scale flushbyasid decodeassists pausefilter pfthreshold vmmcall bmi1 cpufreq
     *-pci:0
          description: Host bridge
          produit: Advanced Micro Devices, Inc. [AMD]
          fabriquant: Advanced Micro Devices, Inc. [AMD]
          identifiant matériel: 100
          information bus: pci@0000:00:00.0
          version: 00
          bits: 32 bits
          horloge: 33MHz
        *-display
             description: VGA compatible controller
             produit: Mullins [Radeon R2 Graphics]
             fabriquant: Advanced Micro Devices, Inc. [AMD/ATI]
             identifiant matériel: 1
             information bus: pci@0000:00:01.0
             version: 00
             bits: 64 bits
             horloge: 33MHz
             fonctionnalités: vga_controller bus_master cap_list rom
             configuration: driver=fglrx_pci latency=0
             ressources: irq:44 mémoire:e0000000-efffffff mémoire:f0000000-f07fffff portE/S:4000(taille=256) mémoire:f0c00000-f0c3ffff mémoire:f0800000-f081ffff
        *-multimedia:0
             description: Audio device
             produit: Kabini HDMI/DP Audio
             fabriquant: Advanced Micro Devices, Inc. [AMD/ATI]
             identifiant matériel: 1.1
             information bus: pci@0000:00:01.1
             version: 00
             bits: 64 bits
             horloge: 33MHz
             fonctionnalités: bus_master cap_list
             configuration: driver=snd_hda_intel latency=0
             ressources: irq:79 mémoire:f0c60000-f0c63fff
        *-pci:0
             description: PCI bridge
             produit: Family 16h Processor Functions 5:1
             fabriquant: Advanced Micro Devices, Inc. [AMD]
             identifiant matériel: 2.3
             information bus: pci@0000:00:02.3
             version: 00
             bits: 32 bits
             horloge: 33MHz
             fonctionnalités: pci normal_decode bus_master cap_list
             configuration: driver=pcieport
             ressources: irq:72 portE/S:3000(taille=4096) mémoire:f0b00000-f0bfffff portE/S:f0d00000(taille=2097152)
           *-network
                description: Interface réseau sans fil
                produit: RTL8723BE PCIe Wireless Network Adapter
                fabriquant: Realtek Semiconductor Co., Ltd.
                identifiant matériel: 0
                information bus: pci@0000:01:00.0
                nom logique: wlan0
                version: 00
                numéro de série: 74:29:af:7d:ff:ff
                bits: 64 bits
                horloge: 33MHz
                fonctionnalités: bus_master cap_list ethernet physical wireless
                configuration: broadcast=yes driver=rtl8723be driverversion=3.13.0-83-generic firmware=N/A latency=0 link=no multicast=yes wireless=IEEE 802.11bgn
                ressources: irq:32 portE/S:3000(taille=256) mémoire:f0b00000-f0b03fff
        *-pci:1
             description: PCI bridge
             produit: Family 16h Processor Functions 5:1
             fabriquant: Advanced Micro Devices, Inc. [AMD]
             identifiant matériel: 2.4
             information bus: pci@0000:00:02.4
             version: 00
             bits: 32 bits
             horloge: 33MHz
             fonctionnalités: pci normal_decode bus_master cap_list
             configuration: driver=pcieport
             ressources: irq:73 portE/S:2000(taille=4096) mémoire:f0a00000-f0afffff
           *-network
                description: Ethernet interface
                produit: RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
                fabriquant: Realtek Semiconductor Co., Ltd.
                identifiant matériel: 0
                information bus: pci@0000:02:00.0
                nom logique: eth0
                version: 10
                numéro de série: 68:f7:28:3c:08:2e
                taille: 1Gbit/s
                capacité: 1Gbit/s
                bits: 64 bits
                horloge: 33MHz
                fonctionnalités: bus_master cap_list ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation
                configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=2.3LK-NAPI duplex=full firmware=rtl8168g-3_0.0.1 04/23/13 ip=192.168.1.11 latency=0 link=yes multicast=yes port=MII speed=1Gbit/s
                ressources: irq:78 portE/S:2000(taille=256) mémoire:f0a04000-f0a04fff mémoire:f0a00000-f0a03fff
        *-generic:0 NON-RÉCLAMÉ
             description: Encryption controller
             produit: Advanced Micro Devices, Inc. [AMD]
             fabriquant: Advanced Micro Devices, Inc. [AMD]
             identifiant matériel: 8
             information bus: pci@0000:00:08.0
             version: 00
             bits: 64 bits
             horloge: 33MHz
             fonctionnalités: bus_master cap_list
             configuration: latency=0
             ressources: mémoire:f0c40000-f0c5ffff mémoire:f0900000-f09fffff mémoire:f0c70000-f0c70fff mémoire:f0c6a000-f0c6bfff
        *-usb:0
             description: USB controller
             produit: FCH USB XHCI Controller
             fabriquant: Advanced Micro Devices, Inc. [AMD]
             identifiant matériel: 10
             information bus: pci@0000:00:10.0
             version: 11
             bits: 64 bits
             horloge: 33MHz
             fonctionnalités: xhci bus_master cap_list
             configuration: driver=xhci_hcd latency=0
             ressources: irq:18 mémoire:f0c68000-f0c69fff
        *-storage
             description: SATA controller
             produit: FCH SATA Controller [AHCI mode]
             fabriquant: Advanced Micro Devices, Inc. [AMD]
             identifiant matériel: 11
             information bus: pci@0000:00:11.0
             version: 00
             bits: 32 bits
             horloge: 66MHz
             fonctionnalités: storage ahci_1.0 bus_master cap_list
             configuration: driver=ahci latency=64
             ressources: irq:77 portE/S:4118(taille=8) portE/S:4124(taille=4) portE/S:4110(taille=8) portE/S:4120(taille=4) portE/S:4100(taille=16) mémoire:f0c6f000-f0c6f3ff
        *-usb:1
             description: USB controller
             produit: FCH USB EHCI Controller
             fabriquant: Advanced Micro Devices, Inc. [AMD]
             identifiant matériel: 12
             information bus: pci@0000:00:12.0
             version: 39
             bits: 32 bits
             horloge: 66MHz
             fonctionnalités: ehci bus_master cap_list
             configuration: driver=ehci-pci latency=32
             ressources: irq:18 mémoire:f0c6e000-f0c6e0ff
        *-usb:2
             description: USB controller
             produit: FCH USB EHCI Controller
             fabriquant: Advanced Micro Devices, Inc. [AMD]
             identifiant matériel: 13
             information bus: pci@0000:00:13.0
             version: 39
             bits: 32 bits
             horloge: 66MHz
             fonctionnalités: ehci bus_master cap_list
             configuration: driver=ehci-pci latency=32
             ressources: irq:18 mémoire:f0c6d000-f0c6d0ff
        *-serial NON-RÉCLAMÉ
             description: SMBus
             produit: FCH SMBus Controller
             fabriquant: Advanced Micro Devices, Inc. [AMD]
             identifiant matériel: 14
             information bus: pci@0000:00:14.0
             version: 42
             bits: 32 bits
             horloge: 66MHz
             configuration: latency=0
        *-multimedia:1
             description: Audio device
             produit: FCH Azalia Controller
             fabriquant: Advanced Micro Devices, Inc. [AMD]
             identifiant matériel: 14.2
             information bus: pci@0000:00:14.2
             version: 02
             bits: 64 bits
             horloge: 33MHz
             fonctionnalités: bus_master cap_list
             configuration: driver=snd_hda_intel latency=32
             ressources: irq:80 mémoire:f0c64000-f0c67fff
        *-isa
             description: ISA bridge
             produit: FCH LPC Bridge
             fabriquant: Advanced Micro Devices, Inc. [AMD]
             identifiant matériel: 14.3
             information bus: pci@0000:00:14.3
             version: 11
             bits: 32 bits
             horloge: 66MHz
             fonctionnalités: isa bus_master
             configuration: latency=0
        *-generic:1
             description: SD Host controller
             produit: FCH SD Flash Controller
             fabriquant: Advanced Micro Devices, Inc. [AMD]
             identifiant matériel: 14.7
             information bus: pci@0000:00:14.7
             version: 01
             bits: 64 bits
             horloge: 66MHz
             fonctionnalités: bus_master cap_list
             configuration: driver=sdhci-pci latency=39
             ressources: irq:16 mémoire:f0c6c000-f0c6c0ff
     *-pci:1
          description: Host bridge
          produit: Advanced Micro Devices, Inc. [AMD]
          fabriquant: Advanced Micro Devices, Inc. [AMD]
          identifiant matériel: 101
          information bus: pci@0000:00:02.0
          version: 00
          bits: 32 bits
          horloge: 33MHz
     *-pci:2
          description: Host bridge
          produit: Advanced Micro Devices, Inc. [AMD]
          fabriquant: Advanced Micro Devices, Inc. [AMD]
          identifiant matériel: 102
          information bus: pci@0000:00:18.0
          version: 00
          bits: 32 bits
          horloge: 33MHz
     *-pci:3
          description: Host bridge
          produit: Advanced Micro Devices, Inc. [AMD]
          fabriquant: Advanced Micro Devices, Inc. [AMD]
          identifiant matériel: 103
          information bus: pci@0000:00:18.1
          version: 00
          bits: 32 bits
          horloge: 33MHz
     *-pci:4
          description: Host bridge
          produit: Advanced Micro Devices, Inc. [AMD]
          fabriquant: Advanced Micro Devices, Inc. [AMD]
          identifiant matériel: 104
          information bus: pci@0000:00:18.2
          version: 00
          bits: 32 bits
          horloge: 33MHz
     *-pci:5
          description: Host bridge
          produit: Advanced Micro Devices, Inc. [AMD]
          fabriquant: Advanced Micro Devices, Inc. [AMD]
          identifiant matériel: 105
          information bus: pci@0000:00:18.3
          version: 00
          bits: 32 bits
          horloge: 33MHz
     *-pci:6
          description: Host bridge
          produit: Advanced Micro Devices, Inc. [AMD]
          fabriquant: Advanced Micro Devices, Inc. [AMD]
          identifiant matériel: 106
          information bus: pci@0000:00:18.4
          version: 00
          bits: 32 bits
          horloge: 33MHz
     *-pci:7
          description: Host bridge
          produit: Advanced Micro Devices, Inc. [AMD]
          fabriquant: Advanced Micro Devices, Inc. [AMD]
          identifiant matériel: 107
          information bus: pci@0000:00:18.5
          version: 00
          bits: 32 bits
          horloge: 33MHz
  *-scsi
       identifiant matériel: 1
       information bus: scsi@2
       nom logique: scsi2
       fonctionnalités: scsi-host
       configuration: driver=rts5139
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