
		arcanjos01
		
		(usa Ubuntu)
		
		Enviado em 15/05/2014 - 14:39h 
		Ao atualizar (instalação limpa) para Ubuntu 14.04, num notebook lenovo, ao conectar um monitor extra, via vga, aparece em configurações do sistema->Monitores, o monitor extra como "Monitor Desconhecido", com resolução máxima 1024x768(4:3), sendo este um monitor Philips, 19° com resolução recomendada 1600x900.
O comando xrandr, retorna o seguinte:
Screen 0: minimum 320 x 200, current 2390 x 946, maximum 32767 x 32767
LVDS1 connected primary 1366x768+1024+178 (normal left inverted right x axis y axis) 309mm x 173mm
   1366x768       60.1*+
   1360x768       59.8     60.0  
   1024x768       60.0  
   800x600        60.3     56.2  
   640x480        59.9  
VGA1 connected 1024x768+0+0 (normal left inverted right x axis y axis) 0mm x 0mm
   1024x768       60.0* 
   800x600        60.3     56.2  
   848x480        60.0  
   640x480        59.9  
HDMI1 disconnected (normal left inverted right x axis y axis)
DP1 disconnected (normal left inverted right x axis y axis)
VIRTUAL1 disconnected (normal left inverted right x axis y axis)
O comando  lspci | grep VGA retorna: 
00:02.0 VGA compatible controller: Intel Corporation 3rd Gen Core processor Graphics Controller (rev 09)
O comando lsmod retorna o seguinte:
Module                  Size  Used by
michael_mic            12540  12 
arc4                   12536  6 
bnep                   18895  2 
rfcomm                 53664  0 
bluetooth             342263  10 bnep,rfcomm
snd_hda_codec_hdmi     45303  1 
binfmt_misc            13140  1 
snd_hda_codec_realtek    51029  1 
hid_generic            12492  0 
usbhid                 47035  0 
hid                    87604  2 hid_generic,usbhid
uvcvideo               71309  0 
videobuf2_vmalloc      13048  1 uvcvideo
videobuf2_memops       13170  1 videobuf2_vmalloc
videobuf2_core         39258  1 uvcvideo
videodev              108503  2 uvcvideo,videobuf2_core
joydev                 17101  0 
intel_rapl             18301  0 
x86_pkg_temp_thermal    13845  0 
intel_powerclamp       14239  0 
coretemp               13195  0 
kvm                   388083  0 
snd_hda_intel          42730  3 
lib80211_crypt_tkip    17456  0 
snd_hda_codec         164067  3 snd_hda_codec_realtek,snd_hda_codec_hdmi,snd_hda_intel
snd_hwdep              13272  1 snd_hda_codec
snd_pcm                85501  3 snd_hda_codec_hdmi,snd_hda_codec,snd_hda_intel
crc32_pclmul           12967  0 
thinkpad_acpi          69003  1 
nvram                  14027  1 thinkpad_acpi
wl                   3999690  0 
snd_seq_midi           13132  0 
lib80211               14040  2 wl,lib80211_crypt_tkip
snd_seq_midi_event     14475  1 snd_seq_midi
snd_page_alloc         14230  2 snd_pcm,snd_hda_intel
psmouse                91033  0 
snd_rawmidi            25135  1 snd_seq_midi
cfg80211              409394  1 wl
serio_raw              13230  0 
i915                  705396  3 
snd_seq                55383  2 snd_seq_midi_event,snd_seq_midi
lpc_ich                16864  0 
snd_seq_device         14137  3 snd_seq,snd_rawmidi,snd_seq_midi
snd_timer              28584  2 snd_pcm,snd_seq
mei_me                 14099  0 
drm_kms_helper         46907  1 i915
snd                    60871  18 snd_hda_codec_realtek,snd_hwdep,snd_timer,snd_hda_codec_hdmi,snd_pcm,snd_seq,snd_rawmidi,snd_hda_codec,snd_hda_intel,thinkpad_acpi,snd_seq_device,snd_seq_midi
mei                    66735  1 mei_me
drm                   243792  4 i915,drm_kms_helper
soundcore              12600  1 snd
i2c_algo_bit           13197  1 i915
wmi                    18673  0 
video                  18903  1 i915
parport_pc             31981  0 
mac_hid                13037  0 
ppdev                  17391  0 
lp                     13299  0 
parport                40836  3 lp,ppdev,parport_pc
usb_storage            48417  0 
r8169                  61562  0 
ahci                   25579  2 
libahci                26754  1 ahci
mii                    13654  1 r8169