Ho acquistato un portatile asus transformer book t101ha (10,1 pollici, intel atom x5 quad core z8350, 2gb ram, 32gb emmc)sul quale ho installato xubuntu.
Vengo al nocciolo della questione: malgrado i vari smanettamenti nelle opzioni "risparmio energia" e "regola la luminosità dello schermo" (i tasti fn+f5 ed f6 non vanno) non riesco a regolare la luminosità dello schermo.
Seguendo le guide on line di utenti che hanno avuto lo stesso problema mi sono imbattuto in "xbacklight"
Codice: Seleziona tutto
kekko@kekko-T101HA:~$ xbacklight
No outputs have backlight property
kekko@kekko-T101HA:~$
questo invece è "lspci -k"
Codice: Seleziona tutto
kekko@kekko-T101HA:~$ lspci -k
00:00.0 Host bridge: Intel Corporation Atom/Celeron/Pentium Processor x5-E8000/J3xxx/N3xxx Series SoC Transaction Register (rev 36)
Subsystem: ASUSTeK Computer Inc. Atom/Celeron/Pentium Processor x5-E8000/J3xxx/N3xxx Series SoC Transaction Register
Kernel driver in use: iosf_mbi_pci
00:02.0 VGA compatible controller: Intel Corporation Atom/Celeron/Pentium Processor x5-E8000/J3xxx/N3xxx Series PCI Configuration Registers (rev 36)
Subsystem: ASUSTeK Computer Inc. Atom/Celeron/Pentium Processor x5-E8000/J3xxx/N3xxx Series PCI Configuration Registers
Kernel driver in use: i915
Kernel modules: i915
00:03.0 Multimedia controller: Intel Corporation Atom/Celeron/Pentium Processor x5-E8000/J3xxx/N3xxx Series Imaging Unit (rev 36)
Subsystem: ASUSTeK Computer Inc. Atom/Celeron/Pentium Processor x5-E8000/J3xxx/N3xxx Series Imaging Unit
00:0a.0 Non-VGA unclassified device: Intel Corporation Device 22d8 (rev 36)
Subsystem: ASUSTeK Computer Inc. Device 13a0
Kernel driver in use: intel_ish_ipc
Kernel modules: intel_ish_ipc
00:0b.0 Signal processing controller: Intel Corporation Atom/Celeron/Pentium Processor x5-E8000/J3xxx/N3xxx Series Power Management Controller (rev 36)
Subsystem: ASUSTeK Computer Inc. Atom/Celeron/Pentium Processor x5-E8000/J3xxx/N3xxx Series Power Management Controller
Kernel driver in use: proc_thermal
Kernel modules: processor_thermal_device
00:14.0 USB controller: Intel Corporation Atom/Celeron/Pentium Processor x5-E8000/J3xxx/N3xxx Series USB xHCI Controller (rev 36)
Subsystem: ASUSTeK Computer Inc. Atom/Celeron/Pentium Processor x5-E8000/J3xxx/N3xxx Series USB xHCI Controller
Kernel driver in use: xhci_hcd
00:1a.0 Encryption controller: Intel Corporation Atom/Celeron/Pentium Processor x5-E8000/J3xxx/N3xxx Series Trusted Execution Engine (rev 36)
Subsystem: ASUSTeK Computer Inc. Atom/Celeron/Pentium Processor x5-E8000/J3xxx/N3xxx Series Trusted Execution Engine
Kernel driver in use: mei_txe
Kernel modules: mei_txe
00:1c.0 PCI bridge: Intel Corporation Atom/Celeron/Pentium Processor x5-E8000/J3xxx/N3xxx Series PCI Express Port #1 (rev 36)
Kernel driver in use: pcieport
Kernel modules: shpchp
00:1f.0 ISA bridge: Intel Corporation Atom/Celeron/Pentium Processor x5-E8000/J3xxx/N3xxx Series PCU (rev 36)
Subsystem: ASUSTeK Computer Inc. Atom/Celeron/Pentium Processor x5-E8000/J3xxx/N3xxx Series PCU
Kernel driver in use: lpc_ich
Kernel modules: lpc_ich
01:00.0 Network controller: Qualcomm Atheros QCA9377 802.11ac Wireless Network Adapter (rev 31)
Subsystem: AzureWave QCA9377 802.11ac Wireless Network Adapter
Kernel driver in use: ath10k_pci
Kernel modules: ath10k_pci
Grazie per l'aiuto!
