Paul,Thanks.I am on 18.04 LTS and ever since I updated from 16.04 LTS the
laptop integrated webcam stopped working.
pablo@pablo-P170EM:~$ lsusb
Bus 002 Device 003: ID 147e:1002 Upek Biometric Touchchip/Touchstrip
Fingerprint Sensor
Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 003: ID 05ac:12a8 Apple, Inc. iPhone5/5C/5S/6
Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 005: ID 047d:1012 Kensington PocketMouse
Bus 003 Device 004: ID 045e:0780 Microsoft Corp. Comfort Curve Keyboard 3000
Bus 003 Device 003: ID 1058:10b8 Western Digital Technologies, Inc. Elements
Portable (WDBU6Y, WDBUZG)
Bus 003 Device 002: ID 1a40:0101 Terminus Technology Inc. Hub
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
pablo@pablo-P170EM:~$ lsmod
Module Size Used by
btrfs 1122304 0
zstd_compress 163840 1 btrfs
xor 24576 1 btrfs
raid6_pq 114688 1 btrfs
ufs 77824 0
qnx4 16384 0
hfsplus 106496 0
hfs 57344 0
minix 32768 0
ntfs 102400 0
msdos 20480 0
jfs 188416 0
xfs 1200128 0
libcrc32c 16384 1 xfs
cpuid 16384 0
nls_iso8859_1 16384 1
pci_stub 16384 1
vboxpci 24576 0
vboxnetadp 28672 0
vboxnetflt 28672 0
vboxdrv 471040 3 vboxpci,vboxnetadp,vboxnetflt
ipheth 16384 0
binfmt_misc 20480 1
intel_rapl 20480 0
x86_pkg_temp_thermal 16384 0
intel_powerclamp 16384 0
coretemp 16384 0
kvm_intel 212992 0
kvm 598016 1 kvm_intel
irqbypass 16384 1 kvm
crct10dif_pclmul 16384 0
snd_hda_codec_hdmi 49152 1
crc32_pclmul 16384 0
ghash_clmulni_intel 16384 0
arc4 16384 2
pcbc 16384 0
ath9k 151552 0
aesni_intel 188416 0
snd_hda_codec_realtek 106496 1
snd_hda_codec_generic 73728 1 snd_hda_codec_realtek
aes_x86_64 20480 1 aesni_intel
snd_hda_intel 40960 6
snd_hda_codec 126976 4
snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec_realtek
snd_hda_core 81920 5
snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,snd_hda_codec_realtek
snd_hwdep 20480 1 snd_hda_codec
crypto_simd 16384 1 aesni_intel
snd_pcm 98304 4
snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,snd_hda_core
snd_seq_midi 16384 0
snd_seq_midi_event 16384 1 snd_seq_midi
snd_rawmidi 32768 1 snd_seq_midi
ath9k_common 36864 1 ath9k
ath9k_hw 471040 2 ath9k_common,ath9k
snd_seq 65536 2 snd_seq_midi,snd_seq_midi_event
snd_seq_device 16384 3 snd_seq,snd_seq_midi,snd_rawmidi
ath 28672 3 ath9k_common,ath9k,ath9k_hw
snd_timer 32768 2 snd_seq,snd_pcm
glue_helper 16384 1 aesni_intel
cryptd 24576 3 crypto_simd,ghash_clmulni_intel,aesni_intel
intel_cstate 20480 0
intel_rapl_perf 16384 0
rtsx_pci_ms 20480 0
snd 81920 23
snd_hda_codec_generic,snd_seq,snd_seq_device,snd_hda_codec_hdmi,snd_hwdep,snd_hda_intel,snd_hda_codec,snd_hda_codec_realtek,snd_timer,snd_pcm,snd_rawmidi
mac80211 778240 1 ath9k
memstick 16384 1 rtsx_pci_ms
joydev 24576 0
input_leds 16384 0
wmi_bmof 16384 0
serio_raw 16384 0
cfg80211 622592 4 ath9k_common,ath9k,ath,mac80211
mei_me 40960 0
shpchp 36864 0
lpc_ich 24576 0
soundcore 16384 1 snd
mei 90112 1 mei_me
mac_hid 16384 0
sch_fq_codel 20480 3
parport_pc 36864 0
ppdev 20480 0
lp 20480 0
parport 49152 3 parport_pc,lp,ppdev
ip_tables 28672 0
x_tables 40960 1 ip_tables
autofs4 40960 2
hid_generic 16384 0
usbhid 49152 0
hid 118784 2 usbhid,hid_generic
mmc_block 36864 2
uas 24576 0
usb_storage 69632 2 uas
nouveau 1716224 2
i915 1617920 24
rtsx_pci_sdmmc 24576 0
ttm 106496 1 nouveau
i2c_algo_bit 16384 2 i915,nouveau
drm_kms_helper 172032 2 i915,nouveau
syscopyarea 16384 1 drm_kms_helper
sysfillrect 16384 1 drm_kms_helper
psmouse 147456 0
firewire_ohci 40960 0
sysimgblt 16384 1 drm_kms_helper
fb_sys_fops 16384 1 drm_kms_helper
mxm_wmi 16384 1 nouveau
r8169 86016 0
drm 401408 20 drm_kms_helper,i915,ttm,nouveau
ahci 40960 3
firewire_core 65536 1 firewire_ohci
rtsx_pci 65536 2 rtsx_pci_sdmmc,rtsx_pci_ms
i2c_i801 28672 0
libahci 32768 1 ahci
mii 16384 1 r8169
crc_itu_t 16384 1 firewire_core
video 45056 2 i915,nouveau
wmi 24576 3 wmi_bmof,mxm_wmi,nouveau
Cheese or any other program that looks for camera say there is no device
connected.
The posted question/answers are not very conclusive or outdated, for example
Integrated webcam not detected after update to 14.04.
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Integrated webcam not detected after update to 14.04
Yesterday I updated my Thinkpad T530 from Ubuntu 13.10 to 14.04 (both x64).
Since then the integrated webcam is ...
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I feel like I am the only one suffering from this.Ever heard of this
problem?Where are the video drivers?How can I update them?Thanks,
Pablo
Sent from Yahoo on Firefox
On Tuesday, March 5, 2019, 9:29:54 PM MST, Launchpad Bug Tracker
<[email protected]> wrote:
[Expired for cheese (Ubuntu) because there has been no activity for 60
days.]
** Changed in: cheese (Ubuntu)
Status: Incomplete => Expired
--
You received this bug notification because you are subscribed to the bug
report.
https://bugs.launchpad.net/bugs/1455857
Title:
Program crashes before a window appears. Having Xlib: extension GLX
missing problems
Status in cheese package in Ubuntu:
Expired
Bug description:
GNU gdb (Ubuntu/Linaro 7.4-2012.04-0ubuntu2.1) 7.4-2012.04
Copyright (C) 2012 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law. Type "show copying"
and "show warranty" for details.
This GDB was configured as "x86_64-linux-gnu".
For bug reporting instructions, please see:
<http://bugs.launchpad.net/gdb-linaro/>...
Reading symbols from /usr/bin/cheese...(no debugging symbols found)...done.
(gdb) handle SIG33 pass nostop noprint
Signal Stop Print Pass to program Description
SIG33 No No Yes Real-time event 33
(gdb) set pagination 0
(gdb) run
Starting program: /usr/bin/cheese
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[New Thread 0x7fffeb4b2700 (LWP 3147)]
[New Thread 0x7fffeacb1700 (LWP 3148)]
Xlib: extension "GLX" missing on display ":0".
Program received signal SIGSEGV, Segmentation fault.
0x00007ffff486c9f8 in ?? () from /usr/lib/x86_64-linux-gnu/libcogl.so.9
(gdb) backtrace full
#0 0x00007ffff486c9f8 in ?? () from /usr/lib/x86_64-linux-gnu/libcogl.so.9
No symbol table info available.
#1 0x00007ffff6fd6c84 in ?? () from
/usr/lib/x86_64-linux-gnu/libclutter-1.0.so.0
No symbol table info available.
#2 0x00007ffff6fedc16 in ?? () from
/usr/lib/x86_64-linux-gnu/libclutter-1.0.so.0
No symbol table info available.
#3 0x00007ffff6ff933a in ?? () from
/usr/lib/x86_64-linux-gnu/libclutter-1.0.so.0
No symbol table info available.
#4 0x00007ffff6ff957e in ?? () from
/usr/lib/x86_64-linux-gnu/libclutter-1.0.so.0
No symbol table info available.
#5 0x00007ffff57b8f60 in g_option_context_parse () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#6 0x00007ffff6ff9834 in clutter_init () from
/usr/lib/x86_64-linux-gnu/libclutter-1.0.so.0
No symbol table info available.
#7 0x00007ffff79c4194 in cheese_gtk_init () from
/usr/lib/x86_64-linux-gnu/libcheese-gtk.so.21
No symbol table info available.
#8 0x00000000004177fb in _vala_main ()
No symbol table info available.
#9 0x00007ffff51ac76d in __libc_start_main () from
/lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#10 0x000000000040c6b9 in _start ()
No symbol table info available.
(gdb) infor resgisters[1P resgisters[C[C[C[C[1Pgisters
rax 0x0 0
rbx 0x758460 7701600
rcx 0x1 1
rdx 0x20 32
rsi 0x33 51
rdi 0x758460 7701600
rbp 0x7fffffffdf28 0x7fffffffdf28
rsp 0x7fffffffdd70 0x7fffffffdd70
r8 0x20 32
r9 0x2d 45
r10 0x7fffffffdb10 140737488345872
r11 0x7ffff486e810 140737295869968
r12 0x7ffff729fddc 140737340112348
r13 0x0 0
r14 0x74f350 7664464
r15 0x7fffffffdf84 140737488347012
rip 0x7ffff486c9f8 0x7ffff486c9f8
eflags 0x10246 [ PF ZF IF RF ]
cs 0x33 51
ss 0x2b 43
ds 0x0 0
es 0x0 0
fs 0x0 0
gs 0x0 0
(gdb) x/16i $pc
=> 0x7ffff486c9f8: callq *0x20(%rax)
0x7ffff486c9fb: mov 0x78(%rbx),%rdi
0x7ffff486c9ff: test %rdi,%rdi
0x7ffff486ca02: je 0x7ffff486ca09
0x7ffff486ca04: callq 0x7ffff48624d0 <g_module_close@plt>
0x7ffff486ca09: mov 0x80(%rbx),%rdi
0x7ffff486ca10: lea -0x37(%rip),%rsi # 0x7ffff486c9e0
0x7ffff486ca17: xor %edx,%edx
0x7ffff486ca19: callq 0x7ffff4862a30 <g_slist_foreach@plt>
0x7ffff486ca1e: mov 0x80(%rbx),%rdi
0x7ffff486ca25: callq 0x7ffff4862350 <g_slist_free@plt>
0x7ffff486ca2a: mov %rbx,%rdi
0x7ffff486ca2d: callq 0x7ffff4862280 <g_free@plt>
0x7ffff486ca32: subq $0x1,0x26a026(%rip) # 0x7ffff4ad6a60
0x7ffff486ca3a: pop %rbx
0x7ffff486ca3b: retq
(gdb) thread apply all backtrace
Thread 3 (Thread 0x7fffeacb1700 (LWP 3148)):
#0 0x00007ffff52729d3 in poll () from /lib/x86_64-linux-gnu/libc.so.6
#1 0x00007ffff57adff6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007ffff57ae45a in g_main_loop_run () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007ffff5f935e6 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#4 0x00007ffff57cf9b5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5 0x00007ffff5550e9a in start_thread () from
/lib/x86_64-linux-gnu/libpthread.so.0
#6 0x00007ffff527e38d in clone () from /lib/x86_64-linux-gnu/libc.so.6
#7 0x0000000000000000 in ?? ()
Thread 2 (Thread 0x7fffeb4b2700 (LWP 3147)):
#0 0x00007ffff52729d3 in poll () from /lib/x86_64-linux-gnu/libc.so.6
#1 0x00007ffff57adff6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007ffff57ae45a in g_main_loop_run () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007fffebcf398b in ?? () from
/usr/lib/x86_64-linux-gnu/gio/modules/libdconfsettings.so
#4 0x00007ffff57cf9b5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5 0x00007ffff5550e9a in start_thread () from
/lib/x86_64-linux-gnu/libpthread.so.0
#6 0x00007ffff527e38d in clone () from /lib/x86_64-linux-gnu/libc.so.6
#7 0x0000000000000000 in ?? ()
Thread 1 (Thread 0x7ffff7fae940 (LWP 3144)):
#0 0x00007ffff486c9f8 in ?? () from /usr/lib/x86_64-linux-gnu/libcogl.so.9
#1 0x00007ffff6fd6c84 in ?? () from
/usr/lib/x86_64-linux-gnu/libclutter-1.0.so.0
#2 0x00007ffff6fedc16 in ?? () from
/usr/lib/x86_64-linux-gnu/libclutter-1.0.so.0
#3 0x00007ffff6ff933a in ?? () from
/usr/lib/x86_64-linux-gnu/libclutter-1.0.so.0
#4 0x00007ffff6ff957e in ?? () from
/usr/lib/x86_64-linux-gnu/libclutter-1.0.so.0
#5 0x00007ffff57b8f60 in g_option_context_parse () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#6 0x00007ffff6ff9834 in clutter_init () from
/usr/lib/x86_64-linux-gnu/libclutter-1.0.so.0
#7 0x00007ffff79c4194 in cheese_gtk_init () from
/usr/lib/x86_64-linux-gnu/libcheese-gtk.so.21
#8 0x00000000004177fb in _vala_main ()
#9 0x00007ffff51ac76d in __libc_start_main () from
/lib/x86_64-linux-gnu/libc.so.6
#10 0x000000000040c6b9 in _start ()
(gdb) quit
A debugging session is active.
Inferior 1 [process 3144] will be killed.
Quit anyway? (y or n)
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: cheese 3.4.1-0ubuntu2.1
ProcVersionSignature: Ubuntu 3.2.0-83.120-generic 3.2.68
Uname: Linux 3.2.0-83-generic x86_64
NonfreeKernelModules: nvidia
ApportVersion: 2.0.1-0ubuntu17.8
Architecture: amd64
Date: Sat May 16 23:29:08 2015
InstallationMedia: Ubuntu 12.04.1 LTS "Precise Pangolin" - Release amd64
(20120823.1)
MachineType: CLEVO P170EM
MarkForUpload: True
RelatedPackageVersions:
cheese 3.4.1-0ubuntu2.1
cheese-common 3.4.1-0ubuntu2.1
SourcePackage: cheese
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 09/17/2012
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 4.6.5
dmi.board.asset.tag: Not Applicable
dmi.board.name: P170EM
dmi.board.vendor: CLEVO
dmi.board.version: Not Applicable
dmi.chassis.type: 10
dmi.chassis.vendor: CLEVO
dmi.chassis.version: Not Applicable
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvr4.6.5:bd09/17/2012:svnCLEVO:pnP170EM:pvrNotApplicable:rvnCLEVO:rnP170EM:rvrNotApplicable:cvnCLEVO:ct10:cvrNotApplicable:
dmi.product.name: P170EM
dmi.product.version: Not Applicable
dmi.sys.vendor: CLEVO
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/cheese/+bug/1455857/+subscriptions
--
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Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1455857
Title:
Program crashes before a window appears. Having Xlib: extension GLX
missing problems
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/cheese/+bug/1455857/+subscriptions
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