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小弟GMA x3100的卡,装了arch之后默认启动lcd的亮度会调节到最低。(装fc也是,但是进了kde他会自动调节过来)
进系统之后可以用xbacklight调节亮度,功能键不能用,要是这样就忍了,一看kmplayer就又变到最黑了。
默认开了acpid
- bash-3.2# cat /proc/acpi/video/GFX0/DD01/brightness
- <not supported>
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- bash-3.2# lsmod
- Module Size Used by
- ipv6 309480 10
- i915 37248 2
- drm 96992 3 i915
- i2c_i801 12316 0
- pcspkr 4864 0
- i2c_core 25760 1 i2c_i801
- serio_raw 8324 0
- iTCO_wdt 14416 0
- iTCO_vendor_support 5636 1 iTCO_wdt
- psmouse 44700 0
- sg 34528 0
- video 21780 0
- output 5248 1 video
- intel_agp 32752 1
- joydev 14080 0
- thermal 20640 0
- processor 40760 3 thermal
- fan 7304 0
- evdev 13984 15
- button 9504 0
- battery 14600 0
- ac 7176 0
- snd_hda_intel 474672 1
- snd_seq_oss 35584 0
- snd_seq_midi_event 9344 1 snd_seq_oss
- snd_seq 58336 4 snd_seq_oss,snd_seq_midi_event
- snd_seq_device 9364 2 snd_seq_oss,snd_seq
- snd_hwdep 10632 1 snd_hda_intel
- snd_pcm_oss 45568 0
- snd_pcm 82440 2 snd_hda_intel,snd_pcm_oss
- snd_timer 24720 2 snd_seq,snd_pcm
- snd_page_alloc 10640 2 snd_hda_intel,snd_pcm
- snd_mixer_oss 18944 1 snd_pcm_oss
- snd 64840 11 snd_hda_intel,snd_seq_oss,snd_seq,snd_seq_device,snd_hwdep,snd_pcm_oss,snd_pcm,snd_timer,snd_mixer_oss
- soundcore 9632 1 snd
- r8169 32772 0
- mii 7296 1 r8169
- rtc_cmos 13112 0
- rtc_core 21060 1 rtc_cmos
- rtc_lib 4992 1 rtc_core
- ext3 140816 4
- jbd 56104 1 ext3
- mbcache 10244 1 ext3
- usbhid 51552 0
- hid 50496 1 usbhid
- ff_memless 7688 1 usbhid
- sd_mod 29224 6
- sr_mod 18756 0
- cdrom 39080 1 sr_mod
- ehci_hcd 40716 0
- uhci_hcd 27040 0
- usbcore 156816 4 usbhid,ehci_hcd,uhci_hcd
- ata_piix 23044 5
- ata_generic 8196 0
- pata_acpi 7296 0
- libata 171872 3 ata_piix,ata_generic,pata_acpi
- scsi_mod 113144 4 sg,sd_mod,sr_mod,libata
- dock 11168 1 libata
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