La webcam Ubuntu ne fonctionne pas sur Google Hangouts ou Skype
J'ai installé mon Ubuntu 14.04 LTS avec mon système Windows. Il s'agit d'un ordinateur portable ThinkPad E555. J'ai juste essayé d'utiliser Skype et Google Hangouts aujourd'hui, mais je n'ai pas pu faire fonctionner ma webcam intégrée. Je voudrais pouvoir utiliser ma webcam, alors aidez-moi si vous le pouvez! Merci beaucoup!
J'ai couru du fromage et ça montre "Aucun appareil trouvé":
** Message: cheese-application.vala:291: Error during camera setup: No device found
(cheese:4268): cheese-CRITICAL **: cheese_camera_device_get_device_node: assertion 'CHEESE_IS_CAMERA_DEVICE (device)' failed
(cheese:4268): GLib-CRITICAL **: g_variant_new_string: assertion 'string != NULL' failed
(cheese:4268): GLib-GIO-CRITICAL **: g_settings_schema_key_type_check: assertion 'value != NULL' failed
(cheese:4268): GLib-CRITICAL **: g_variant_get_type_string: assertion 'value != NULL' failed
(cheese:4268): GLib-GIO-CRITICAL **: g_settings_set_value: key 'camera' in 'org.gnome.Cheese' expects type 's', but a GVariant of type '(null)' was given
** (cheese:4268): CRITICAL **: cheese_preferences_dialog_setup_resolutions_for_device: assertion 'device != NULL' failed
J'ai aussi essayé:
Sudo apt-get install cheese build-essential linux-headers-`uname -r`
[Sudo] password for kangnahua:
Reading package lists... Done
Building dependency tree
Reading state information... Done
build-essential is already the newest version.
cheese is already the newest version.
linux-headers-3.19.0-58-generic is already the newest version.
The following packages were automatically installed and are no longer required:
libntdb1 python-appindicator python-ntdb
Use 'apt-get autoremove' to remove them.
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
Le fromage est donc le plus récent et le problème n'est pas le fromage lui-même. Ci-dessous est mon lsmod:
lsmod
Module Size Used by
ctr 16384 1
ccm 20480 1
fglrx 13512704 162
bnep 20480 2
rfcomm 69632 8
uvcvideo 90112 0
videobuf2_vmalloc 16384 1 uvcvideo
videobuf2_memops 16384 1 videobuf2_vmalloc
videobuf2_core 53248 1 uvcvideo
v4l2_common 16384 1 videobuf2_core
videodev 159744 3 uvcvideo,v4l2_common,videobuf2_core
media 24576 2 uvcvideo,videodev
kvm 479232 0
crct10dif_pclmul 16384 0
crc32_pclmul 16384 0
aesni_intel 172032 3
aes_x86_64 20480 1 aesni_intel
lrw 16384 1 aesni_intel
gf128mul 16384 1 lrw
glue_helper 16384 1 aesni_intel
ablk_helper 16384 1 aesni_intel
cryptd 20480 2 aesni_intel,ablk_helper
arc4 16384 2
joydev 20480 0
serio_raw 16384 0
rtsx_pci_ms 20480 0
memstick 20480 1 rtsx_pci_ms
edac_core 53248 0
snd_hda_codec_hdmi 53248 1
snd_hda_codec_conexant 24576 1
snd_hda_codec_generic 69632 1 snd_hda_codec_conexant
edac_mce_AMD 24576 0
thinkpad_acpi 86016 1
k10temp 16384 0
fam15h_power 16384 0
rtl8723be 143360 0
btcoexist 413696 1 rtl8723be
snd_seq_midi 16384 0
rtl_pci 40960 1 rtl8723be
rtlwifi 135168 3 btcoexist,rtl_pci,rtl8723be
snd_seq_midi_event 16384 1 snd_seq_midi
nvram 16384 1 thinkpad_acpi
btusb 40960 0
mac80211 720896 3 rtl_pci,rtlwifi,rtl8723be
snd_hda_intel 36864 9 snd_hda_codec_hdmi
bluetooth 491520 22 bnep,btusb,rfcomm
snd_hda_controller 32768 1 snd_hda_intel
snd_hda_codec 143360 5 snd_hda_codec_hdmi,snd_hda_codec_conexant,snd_hda_codec_generic,snd_hda_in tel,snd_hda_controller
snd_hwdep 20480 1 snd_hda_codec
snd_rawmidi 32768 1 snd_seq_midi
i2c_piix4 24576 0
cfg80211 532480 2 mac80211,rtlwifi
snd_pcm 106496 6 snd_hda_codec_hdmi,snd_hda_codec,snd_hda_intel,snd_hda_controller
snd_seq 65536 2 snd_seq_midi_event,snd_seq_midi
shpchp 40960 0
AMD_iommu_v2 20480 1 fglrx
snd_seq_device 16384 3 snd_seq,snd_rawmidi,snd_seq_midi
snd_timer 32768 2 snd_pcm,snd_seq
snd 86016 26 snd_hwdep,snd_timer,snd_hda_codec_hdmi,snd_hda_codec_conexant,snd_pcm,snd_seq,snd_rawmidi,snd_hda_codec_generic,snd_hda_codec,snd_hda_intel,thinkpad_acpi,snd_seq_device
soundcore 16384 2 snd,snd_hda_codec
wmi 20480 0
video 20480 0
mac_hid 16384 0
parport_pc 32768 0
ppdev 20480 0
lp 20480 0
parport 45056 3 lp,ppdev,parport_pc
hid_generic 16384 0
usbhid 53248 0
hid 110592 2 hid_generic,usbhid
rtsx_pci_sdmmc 24576 0
psmouse 118784 0
r8169 81920 0
mii 16384 1 r8169
ahci 36864 2
libahci 32768 1 ahci
rtsx_pci 49152 2 rtsx_pci_ms,rtsx_pci_sdmmc
et mon lsusb:
lsusb
Bus 009 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 006 Device 002: ID 5986:055a Acer, Inc
Bus 006 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 008 Device 002: ID 0bda:b728 Realtek Semiconductor Corp.
Bus 008 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 005 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 007 Device 002: ID 093a:2510 Pixart Imaging, Inc. Optical Mouse
Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Ressemble à un problème connu: https://bugs.launchpad.net/ubuntu/+source/linux-lts-utopic/+bug/1433906 . Ma suggestion serait de faire graver Ubuntu 16.04 LTS sur un DVD/clé USB (sorti le 21 avril), de démarrer à partir de celui-ci et de voir si votre webcam est reconnue/fonctionne, si oui, mettez à niveau votre Ubuntu 14.04 installé vers 16.04.