Also the output of dmesg : dmesg | grep uvcvideo uvcvideo: Found UVC 1.00 device Acer CrystalEye webcam (064e:a101) usbcore: registered new interface driver uvcvideo usbcore: deregistering interface driver uvcvideo uvcvideo: Found UVC 1.00 device Acer CrystalEye webcam (064e:a101) usbcore: registered new interface driver uvcvideo On Sat, Jul 5, 2008 at 3:47 PM, Rohan Kulkarni <rohan.sjce@xxxxxxxxx> wrote: > I have already installed gspca. When I try to test the webcam using > gstreamer-properties I get the following error : > > gstreamer-properties-Message: Error running pipeline 'Video for Linux > 2 (v4l2)': Error starting streaming capture from device '/dev/video0'. > [v4l2src_calls.c(1392): gst_v4l2src_capture_start (): > /pipeline0/v4l2src3: > system error: Protocol error] > > Also cheese gives this error : > > (cheese:9072): GStreamer-CRITICAL **: gst_element_set_state: assertion > `GST_IS_ELEMENT (element)' failed > > (cheese:9072): GStreamer-CRITICAL **: gst_object_unref: assertion > `object != NULL' failed > > (cheese:9072): GStreamer-CRITICAL **: gst_object_unref: assertion > `object != NULL' failed > > Output of lsmod : > > /sbin/lsmod > Module Size Used by > ipt_REJECT 6784 2 > xt_tcpudp 6656 1 > nf_conntrack_ipv4 11396 2 > xt_state 5888 2 > nf_conntrack 49748 2 nf_conntrack_ipv4,xt_state > iptable_filter 6528 1 > ip_tables 13840 1 iptable_filter > x_tables 15236 4 ipt_REJECT,xt_tcpudp,xt_state,ip_tables > cpufreq_ondemand 10124 1 > acpi_cpufreq 11532 2 > fuse 41116 2 > vfat 13056 3 > fat 42784 1 vfat > loop 16772 0 > dm_multipath 18056 0 > ipv6 221660 10 > sr_mod 17064 0 > cdrom 32796 1 sr_mod > snd_hda_intel 336928 1 > arc4 5760 2 > ecb 6528 2 > snd_seq_dummy 6660 0 > snd_seq_oss 30364 0 > crypto_blkcipher 17924 1 ecb > snd_seq_midi_event 9600 1 snd_seq_oss > snd_seq 48448 5 snd_seq_dummy,snd_seq_oss,snd_seq_midi_event > pata_acpi 8320 0 > i915 85636 2 > snd_seq_device 10124 3 snd_seq_dummy,snd_seq_oss,snd_seq > snd_pcm_oss 42496 0 > uvcvideo 49416 0 > drm 145508 3 i915 > firewire_ohci 21636 0 > snd_mixer_oss 16768 1 snd_pcm_oss > sdhci 16908 0 > mmc_core 40604 1 sdhci > firewire_core 34464 1 firewire_ohci > snd_pcm 67076 2 snd_hda_intel,snd_pcm_oss > ricoh_mmc 7552 0 > snd_timer 21640 2 snd_seq,snd_pcm > i2c_algo_bit 8964 1 i915 > compat_ioctl32 5120 1 uvcvideo > iwl3945 146140 0 > snd_page_alloc 11400 2 snd_hda_intel,snd_pcm > ata_piix 20228 0 > video 20368 0 > crc_itu_t 5760 1 firewire_core > output 6656 1 video > tg3 103812 0 > acer_wmi 12596 0 > videodev 30208 1 uvcvideo > i2c_i801 11920 0 > iTCO_wdt 13476 0 > v4l1_compat 15364 2 uvcvideo,videodev > pcspkr 6272 0 > serio_raw 8708 0 > iTCO_vendor_support 6916 1 iTCO_wdt > battery 14084 0 > ac 8068 0 > snd_hwdep 10500 1 snd_hda_intel > mac80211 181992 1 iwl3945 > ata_generic 9092 0 > i2c_core 20628 4 i915,drm,i2c_algo_bit,i2c_i801 > wmi 9640 1 acer_wmi > button 10000 0 > joydev 12608 0 > snd 48312 12 > snd_hda_intel,snd_seq_dummy,snd_seq_oss,snd_seq,snd_seq_device,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_timer,snd_hwdep > cfg80211 25096 2 iwl3945,mac80211 > soundcore 9288 1 snd > sg 31028 0 > dm_snapshot 18468 0 > dm_zero 5632 0 > dm_mirror 26116 0 > dm_mod 48980 9 dm_multipath,dm_snapshot,dm_zero,dm_mirror > ahci 26760 6 > libata 127328 4 pata_acpi,ata_piix,ata_generic,ahci > sd_mod 25624 7 > scsi_mod 120948 4 sr_mod,sg,libata,sd_mod > ext3 108552 2 > jbd 40852 1 ext3 > mbcache 10116 1 ext3 > uhci_hcd 22928 0 > ohci_hcd 22404 0 > ehci_hcd 32268 0 > > I guess uvcvideo is the driver for my webcam. But it won't work. > > I tries to reload the driver as modprobe uvcvideo but still it doesn't work. > > On Sat, Jul 5, 2008 at 3:32 PM, Nicolae Ghimbovschi <xfreebird@xxxxxxxxx> wrote: >> Hello, >> >> >> On Sat, Jul 5, 2008 at 12:48 PM, Rohan Kulkarni <rohan.sjce@xxxxxxxxx> wrote: >>> Hello, >>> I have installed Fedora 9 on my Acer Aspire 4720 laptop. It >>> has a Crystal Eye Webcam. But with Fedora 9 I cant use it. It is >>> working fine with Windows XP. It is detected properly but doesn't >>> work. I installed cheese and skype but the webcam doesn't work in >> These don't provide webcam drivers. >> >> You might try to install gspca , here you can find what chips it supports >> http://mxhaard.free.fr/spca5xx.html >> >> # yum install gspca >> >>> either of them. >>> gstreamer-properties shows the default video input plugin as v4l2 and >>> device as Acer CrystalEye webcam but the test for the webcam fails. >>> What should I do to make the webcam work? >>> >>> Thank you >>> >>> -- >>> fedora-list mailing list >>> fedora-list@xxxxxxxxxx >>> To unsubscribe: https://www.redhat.com/mailman/listinfo/fedora-list >>> >> >> >> >> -- >> Bob Hope - "Middle age is when your age starts to show around your middle." >> >> -- >> fedora-list mailing list >> fedora-list@xxxxxxxxxx >> To unsubscribe: https://www.redhat.com/mailman/listinfo/fedora-list >> > -- fedora-list mailing list fedora-list@xxxxxxxxxx To unsubscribe: https://www.redhat.com/mailman/listinfo/fedora-list
