2009/11/17 Richard Hughes <[email protected]>: > 2009/11/17 Emilio López <[email protected]>: >> emi...@laptop:~$ ls /sys/class/power_supply >> ACAD > > There's the problem. > >> emi...@laptop:~$ cat /proc/acpi/battery/BAT1/state >> present: yes >> capacity state: ok >> charging state: discharging >> present rate: 2056 mA >> remaining capacity: 1956 mAh >> present voltage: 10699 mV >> >> The battery magically appears, and all the actions get triggered (like >> lowering screen brightness). >> >> emi...@laptop:~$ ls /sys/class/power_supply >> ACAD BAT1 > > That's insane. Your battery driver is broken. > >> It seems that cheching that /proc/acpi/battery/BAT1/state makes >> devkit-power aware of the battery. Any thoughts? > > Are you using a custom kernel battery driver? Is the source available?
I am using Ubuntu Karmic Koala without any special modules. Here is a lsmod of my PC, the only think that might be PC-specific is acer_wmi, as my PC is an Acer Aspire 6930, but I don't know if this module does something on non-acer PCs. I didn't install it myself, it came with the distro. Here is some information about it: http://www.kernel.org/doc/Documentation/laptops/acer-wmi.txt Module Size Used by binfmt_misc 10220 1 ppdev 8232 0 vboxnetadp 6528 0 vboxnetflt 14288 0 vboxdrv 1777804 2 vboxnetadp,vboxnetflt joydev 13088 0 snd_hda_codec_intelhdmi 14880 1 snd_hda_codec_realtek 277860 1 arc4 2144 2 ecb 3296 2 iwlagn 124768 0 iwlcore 134820 1 iwlagn mac80211 243360 2 iwlagn,iwlcore snd_hda_intel 31880 4 snd_hda_codec 87584 3 snd_hda_codec_intelhdmi,snd_hda_codec_realtek,snd_hda_intel snd_hwdep 9352 1 snd_hda_codec snd_pcm_oss 44704 0 snd_mixer_oss 18976 1 snd_pcm_oss snd_pcm 93160 4 snd_hda_intel,snd_hda_codec,snd_pcm_oss coretemp 7072 0 snd_seq_dummy 3460 0 snd_seq_oss 33440 0 snd_seq_midi 8192 0 uvcvideo 65260 0 snd_rawmidi 27360 1 snd_seq_midi videodev 43360 1 uvcvideo v4l1_compat 16804 2 uvcvideo,videodev v4l2_compat_ioctl32 13344 1 videodev snd_seq_midi_event 8448 2 snd_seq_oss,snd_seq_midi acer_wmi 18504 0 led_class 5256 2 iwlcore,acer_wmi snd_seq 60608 6 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_seq_midi_event snd_timer 26992 2 snd_pcm,snd_seq iptable_filter 3872 0 snd_seq_device 8308 5 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_rawmidi,snd_seq ip_tables 21200 1 iptable_filter x_tables 25832 1 ip_tables psmouse 57124 0 serio_raw 6596 0 cfg80211 152424 3 iwlagn,iwlcore,mac80211 lp 11908 0 parport 40528 2 ppdev,lp snd 77096 20 snd_hda_codec_intelhdmi,snd_hda_codec_realtek,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_seq_oss,snd_rawmidi,snd_seq,snd_timer,snd_seq_device soundcore 9088 1 snd snd_page_alloc 10928 2 snd_hda_intel,snd_pcm dm_raid45 78504 0 xor 5456 1 dm_raid45 fbcon 41344 72 tileblit 3136 1 fbcon font 8832 1 fbcon bitblit 6688 1 fbcon softcursor 2336 1 bitblit i915 246984 3 drm 193856 3 i915 i2c_algo_bit 7076 1 i915 usbhid 43968 0 atl1e 37780 0 usb_storage 65984 0 video 23612 1 i915 output 3680 1 video intel_agp 32816 2 i915 > > Richard > If you need any other information, do not hesitate to request it. Emilio _______________________________________________ devkit-devel mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/devkit-devel
