Laptop listings

### lsmod

Module                  Size  Used by
binfmt_misc            17565  1
parport_pc             36959  0
ppdev                  17113  0
dm_crypt               22993  0
snd_hda_codec_hdmi     28167  1
snd_hda_codec_realtek   336771  1
snd_hda_intel          33176  2
joydev                 17606  0
snd_hda_codec         103804  3 snd_hda_codec_hdmi,snd_hda_codec_realtek,snd_hda_intel
snd_hwdep              13604  1 snd_hda_codec
snd_pcm                96391  3 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec
snd_seq_midi           13324  0
snd_rawmidi            30486  1 snd_seq_midi
snd_seq_midi_event     14899  1 snd_seq_midi
snd_seq                61621  2 snd_seq_midi,snd_seq_midi_event
snd_timer              29602  2 snd_pcm,snd_seq
snd_seq_device         14462  3 snd_seq_midi,snd_rawmidi,snd_seq
snd                    67382  14 snd_hda_codec_hdmi,snd_hda_codec_realtek,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm,snd_rawmidi,snd_seq,snd_timer,snd_seq_device
soundcore              12680  1 snd
psmouse                73535  0
lib80211_crypt_tkip    17387  0
snd_page_alloc         18529  2 snd_hda_intel,snd_pcm
serio_raw              13166  0
uvcvideo               72195  0
videodev               82052  1 uvcvideo
wl                   2568244  0
lp                     17825  0
parport                46458  3 parport_pc,ppdev,lp
acer_wmi               23809  0
ideapad_laptop         13494  0
v4l2_compat_ioctl32    17078  1 videodev
sparse_keymap          13898  2 acer_wmi,ideapad_laptop
lib80211               14991  2 lib80211_crypt_tkip,wl
i915                  515409  3
ahci                   25951  4
drm_kms_helper         42136  1 i915
libahci                26642  1 ahci
r8169                  48022  0
drm                   227534  4 i915,drm_kms_helper
i2c_algo_bit           13400  1 i915
video                  19438  1 i915


### lspci -vnn | grep VGA -A 10

00:02.0 VGA compatible controller [0300]: Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller [8086:0116] (rev 09) (prog-if 00 [VGA controller])
    Subsystem: Lenovo Device [17aa:3975]
    Flags: bus master, fast devsel, latency 0, IRQ 42
    Memory at d0000000 (64-bit, non-prefetchable) [size=4M]
    Memory at c0000000 (64-bit, prefetchable) [size=256M]
    I/O ports at 3000 [size=64]
    Expansion ROM at <unassigned> [disabled]
    Capabilities: <access denied>
    Kernel driver in use: i915
    Kernel modules: i915


### ls /sys/class/backlight

intel_backlight


### dmesg | grep "Kernel command line"

[    0.000000] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-2.6.38-11-generic root=UUID=9a52f762-aab8-4e61-9d67-edc07f2905ef ro quiet splash vt.handoff=7