Re: [GUFSC] Minha placa de captura funcionava ontem e não funciona mais depois que desliguei o computador

Pedro Ribeiro pribeiro em inf.ufsc.br
Sexta Setembro 24 10:19:58 BRT 2004 

Antonio Carlos Ribeiro Nogueira wrote:

> Autor: Antonio Carlos 
> <mailto:nog_1620 at brturbo.com?subject=Captura%20de%20V%C3%ADdeo%20funcionava%20ontem%20e%20n%C3%A3o%20funciona%20mais%20hoje> 
> (---.emc.ufsc.br)
> Data:   09-23-04 18:04
>
> Pessoal, aconteceu uma coisa muito estranha com meu computador. Minha 
> placa de vídeo estava funcionando bem certinha, podendo me comunicar 
> em videoconferência com o gnomemeeting. De ontem para hoje, ela parou 
> de funcionar. Chequei o meu syslog e verifiquei o seguinte (é meio 
> extenso, mas peço que tenham paciência):
>
> Penso que quando ela (placa de captura de vídeo) estava funcionando, 
> ontem, da última vez...
>
> Sep 22 15:01:36 nogueira kernel: mtrr: 0xd8000000,0x4000000 overlaps 
> existing 0xd8000000,0x1000000
> Sep 22 15:01:36 nogueira kernel: Linux video capture interface: v1.00
> Sep 22 15:01:36 nogueira kernel: bttv: driver version 0.9.12 loaded
> Sep 22 15:01:36 nogueira kernel: bttv: using 8 buffers with 2080k (520 
> pages) each for capture
> Sep 22 15:01:36 nogueira kernel: bttv: Bt8xx card found (0).
> Sep 22 15:01:36 nogueira kernel: PCI: Found IRQ 10 for device 
> 0000:00:0b.0
> Sep 22 15:01:36 nogueira kernel: PCI: Sharing IRQ 10 with 0000:00:0b.1
> Sep 22 15:01:36 nogueira kernel: bttv0: Bt878 (rev 2) at 0000:00:0b.0, 
> irq: 10, latency: 32, mmio: 0xd7000000
> Sep 22 15:01:36 nogueira kernel: bttv0: using: Prolink Pixelview 
> PV-BT878P+ (Rev.4C,8E) [card=70,insmod option]
> Sep 22 15:01:36 nogueira kernel: bttv0: gpio: en=00000000, 
> out=00000000 in=00ffffff [init]
> Sep 22 15:01:36 nogueira kernel: bttv0: using tuner=41
> Sep 22 15:01:36 nogueira kernel: bttv0: i2c: checking for MSP34xx @ 
> 0x80... not found
> Sep 22 15:01:36 nogueira kernel: bttv0: i2c: checking for TDA9875 @ 
> 0xb0... not found
> Sep 22 15:01:36 nogueira kernel: bttv0: i2c: checking for TDA7432 @ 
> 0x8a... not found
> Sep 22 15:01:37 nogueira kernel: tvaudio: TV audio decoder + 
> audio/video mux driver
> Sep 22 15:01:37 nogueira kernel: tvaudio: known chips: 
> tda9840,tda9873h,tda9874h/a,tda9850,tda9855,tea6300,tea6420,tda8425,
> pic16c54 (PV951),ta8874z
> Sep 22 15:01:37 nogueira kernel: tuner: chip found @ 0xc2
> Sep 22 15:01:37 nogueira kernel: tuner: type set to 41 (Philips PAL_MK 
> (FI1216 MK))
> Sep 22 15:01:37 nogueira kernel: bttv0: registered device video0
> Sep 22 15:01:37 nogueira kernel: bttv0: registered device vbi0
> Sep 22 15:01:37 nogueira kernel: bttv0: registered device radio0
> Sep 22 15:01:37 nogueira kernel: bttv0: PLL: 28636363 => 35468950 .. ok
> Sep 22 15:01:37 nogueira kernel: bttv0: add subdevice "remote0"
> Sep 22 15:01:39 nogueira kernel: eth0: no IPv6 routers present
>
> Penso que foi a partir daquí que aconteceu o problema:
>
> Sep 22 21:03:32 nogueira shutdown: shutting down for system halt
> Sep 22 21:03:33 nogueira init: Switching to runlevel: 0
> Sep 22 21:03:35 nogueira kernel: bootsplash 3.1.4-2004/02/19: looking 
> for picture.... silentjpeg size 14856 bytes, found (8
> 00x600, 14808 bytes, v3).
> Sep 22 21:03:35 nogueira kernel: bootsplash: status on console 0 
> changed to on
> Sep 22 21:03:35 nogueira kernel: Unable to handle kernel paging 
> request at virtual address f9ca94c0
> Sep 22 21:03:35 nogueira kernel: printing eip:
> Sep 22 21:03:35 nogueira kernel: c02401d7
> Sep 22 21:03:35 nogueira kernel: *pde = 2fac7067
> Sep 22 21:03:35 nogueira kernel: *pte = 00000000
> Sep 22 21:03:35 nogueira kernel: Oops: 0000 [#1]
> Sep 22 21:03:35 nogueira kernel: CPU: 0
> Sep 22 21:03:35 nogueira kernel: EIP: 0060:[splash_renderc+247/448] 
> Not tainted VLI
> Sep 22 21:03:35 nogueira kernel: EIP: 0060:[<c02401d7>] Not tainted VLI
> Sep 22 21:03:35 nogueira kernel: EFLAGS: 00010202
> Sep 22 21:03:35 nogueira kernel: EIP is at splash_renderc+0xf7/0x1c0
> Sep 22 21:03:35 nogueira kernel: eax: 00000001 ebx: f9ca94c0 ecx: 
> f89d8ac0 edx: 00000000
> Sep 22 21:03:35 nogueira kernel: esi: 00000000 edi: 00000000 ebp: 
> f0119db4 esp: f0119d90
> Sep 22 21:03:35 nogueira kernel: ds: 007b es: 007b ss: 0068
> Sep 22 21:03:35 nogueira kernel: Process splash (pid: 6354, 
> threadinfo=f0118000 task=f0190760)
> Sep 22 21:03:35 nogueira kernel: Stack: 00000640 00000010 00000004 
> 00000000 0000ad55 00000001 00000240 f9978000
> Sep 22 21:03:35 nogueira kernel: 00000007 f0119dec c0240891 f9978000 
> c0420240 00000007 00000000 c0420469
> Sep 22 21:03:35 nogueira kernel: 0000025e 00000020 00000010 00000008 
> 00000002 c18ea000 c0420240 f0119e78
> Sep 22 21:03:35 nogueira kernel: Call Trace:
> Sep 22 21:03:35 nogueira kernel: [splash_cursor+369/496] 
> splash_cursor+0x171/0x1f0
> Sep 22 21:03:35 nogueira kernel: [<c0240891>] splash_cursor+0x171/0x1f0
> Sep 22 21:03:35 nogueira kernel: [fbcon_cursor+647/992] 
> fbcon_cursor+0x287/0x3e0
> Sep 22 21:03:35 nogueira kernel: [<c0238e47>] fbcon_cursor+0x287/0x3e0
> Sep 22 21:03:35 nogueira kernel: [wake_up_state+12/16] 
> wake_up_state+0xc/0x10
> Sep 22 21:03:35 nogueira kernel: [<c011effc>] wake_up_state+0xc/0x10
> Sep 22 21:03:35 nogueira kernel: [complement_pos+18/368] 
> complement_pos+0x12/0x170
> Sep 22 21:03:35 nogueira kernel: [<c01fc752>] complement_pos+0x12/0x170
> Sep 22 21:03:35 nogueira kernel: [hide_cursor+69/96] 
> hide_cursor+0x45/0x60
> Sep 22 21:03:35 nogueira kernel: [<c01fcc45>] hide_cursor+0x45/0x60
> Sep 22 21:03:35 nogueira kernel: [redraw_screen+312/464] 
> redraw_screen+0x138/0x1d0
> Sep 22 21:03:35 nogueira kernel: [<c01fced8>] redraw_screen+0x138/0x1d0
> Sep 22 21:03:35 nogueira kernel: [vc_resize+923/1184] 
> vc_resize+0x39b/0x4a0
> Sep 22 21:03:35 nogueira kernel: [<c01fd5cb>] vc_resize+0x39b/0x4a0
> Sep 22 21:03:35 nogueira kernel: [splash_status+249/368] 
> splash_status+0xf9/0x170
> Sep 22 21:03:35 nogueira kernel: [<c023d739>] splash_status+0xf9/0x170
> Sep 22 21:03:35 nogueira kernel: [splash_write_proc+478/1056] 
> splash_write_proc+0x1de/0x420
> Sep 22 21:03:35 nogueira kernel: [<c023da4e>] 
> splash_write_proc+0x1de/0x420
> Sep 22 21:03:35 nogueira kernel: [dentry_open+173/416] 
> dentry_open+0xad/0x1a0
> Sep 22 21:03:35 nogueira kernel: [<c015330d>] dentry_open+0xad/0x1a0
> Sep 22 21:03:35 nogueira kernel: [proc_file_write+46/64] 
> proc_file_write+0x2e/0x40
> Sep 22 21:03:35 nogueira kernel: [<c018015e>] proc_file_write+0x2e/0x40
> Sep 22 21:03:35 nogueira kernel: [vfs_write+142/224] vfs_write+0x8e/0xe0
> Sep 22 21:03:35 nogueira kernel: [<c0153e9e>] vfs_write+0x8e/0xe0
> Sep 22 21:03:35 nogueira kernel: [sys_write+46/80] sys_write+0x2e/0x50
> Sep 22 21:03:35 nogueira kernel: [<c0153f6e>] sys_write+0x2e/0x50
> Sep 22 21:03:35 nogueira kernel: [sysenter_past_esp+82/121] 
> sysenter_past_esp+0x52/0x79
> Sep 22 21:03:35 nogueira kernel: [<c010afb9>] sysenter_past_esp+0x52/0x79
> Sep 22 21:03:35 nogueira kernel:
> Sep 22 21:03:35 nogueira kernel: Code: c6 07 00 00 00 75 11 8b 45 18 
> 8a 10 40 81 e2 ff 00 00 00 89 45 18 89 d7 89 f8 8b 55
> ec 84 c0 78 15 8b 45 f0 8b 55 e8 85 c0 74 0b <66> 8b 03 89 c2 81 e2 ff 
> ff 00 00 83 c3 02 f7 c7 40 00 00 00 75
> Sep 22 21:03:35 nogueira kernel: <6>bootsplash: status on console 0 
> changed to on
> Sep 22 21:03:36 nogueira httpd: httpd desligando succeeded
> Sep 22 21:03:36 nogueira dm: Parando gerenciador de vídeo:
> Sep 22 21:03:36 nogueira dm:
> Sep 22 21:03:36 nogueira dm: Desligando gerenciador de vídeo: succeeded
> Sep 22 21:03:36 nogueira dm: ^[[65G
> Sep 22 21:03:36 nogueira dm: [^[[1;32m
> Sep 22 21:03:36 nogueira dm: OK
> Sep 22 21:03:36 nogueira rc: Parando dm: succeeded
> Sep 22 21:03:37 nogueira smb: smbd desligando succeeded
> Sep 22 21:03:37 nogueira nmbd[2425]: [2004/09/22 21:03:37, 0] 
> nmbd/nmbd.c:terminate(59)
> Sep 22 21:03:37 nogueira nmbd[2425]: Got SIGTERM: going down...
> Sep 22 21:03:37 nogueira smb: nmbd desligando succeeded
> Sep 22 21:03:37 nogueira devfsd: devfsd desligando succeeded
> Sep 22 21:03:37 nogueira devfsd: Parando o daemon devfsd: succeeded
> Sep 22 21:03:37 nogueira xfs[1620]: terminating
> Sep 22 21:03:37 nogueira xfs: xfs desligando succeeded
> Sep 22 21:03:38 nogueira gpm: gpm desligando succeeded
> Sep 22 21:03:38 nogueira proftpd[2351]: nogueira.emc.ufsc.br - ProFTPD 
> killed (signal 15)
> Sep 22 21:03:38 nogueira proftpd[2351]: nogueira.emc.ufsc.br - ProFTPD 
> 1.2.9 standalone mode SHUTDOWN
> Sep 22 21:03:38 nogueira proftpd: proftpd desligando succeeded
> Sep 22 21:03:38 nogueira rc: Parando kheader: succeeded
> Sep 22 21:03:38 nogueira rpc.mountd: Caught signal 15, un-registering 
> and exiting.
> Sep 22 21:03:38 nogueira nfs: rpc.mountd desligando succeeded
> Sep 22 21:03:43 nogueira kernel: nfsd: last server has exited
> Sep 22 21:03:43 nogueira kernel: nfsd: unexporting all filesystems
> Sep 22 21:03:43 nogueira kernel: rpciod: active tasks at shutdown?!
> Sep 22 21:03:43 nogueira nfs: nfsd desligando succeeded
> Sep 22 21:03:43 nogueira nfs: Parando os serviços NFS: succeeded
> Sep 22 21:03:43 nogueira rc: Parando partmon: succeeded
> Sep 22 21:03:43 nogueira sshd: Parando sshd:
> Sep 22 21:03:43 nogueira sshd: parado succeeded
> Sep 22 21:03:43 nogueira sshd: ^[[65G
> Sep 22 21:03:43 nogueira sshd: [^[[1;32m
> Sep 22 21:03:43 nogueira sshd: OK
> Sep 22 21:03:43 nogueira sshd:
> Sep 22 21:03:43 nogueira rc: Parando sshd: succeeded
> Sep 22 21:03:43 nogueira courier-imap: Stopping Courier-IMAP server:
> Sep 22 21:03:43 nogueira authdaemond.mysql: authdaemon: 
> modules="authcustom authcram authuserdb authldap authpgsql authmysq
> l authpam", daemons=5
> Sep 22 21:03:43 nogueira courier-imap: imap
> Sep 22 21:03:43 nogueira courier-imap: imap-ssl
> Sep 22 21:03:43 nogueira courier-imap:
> Sep 22 21:03:43 nogueira rc: Parando courier-imap: succeeded
> Sep 22 21:03:44 nogueira postfix: Desligando postfix:
> Sep 22 21:03:44 nogueira postfix/postfix-script: stopping the Postfix 
> mail system
> Sep 22 21:03:44 nogueira postfix/master[2319]: terminating on signal 15
> Sep 22 21:03:44 nogueira postfix: succeeded
> Sep 22 21:03:44 nogueira postfix: ^[[65G
> Sep 22 21:03:44 nogueira postfix: [^[[1;32m
> Sep 22 21:03:44 nogueira postfix: OK
> Sep 22 21:03:44 nogueira postfix:
> Sep 22 21:03:44 nogueira rc: Parando postfix: succeeded
> Sep 22 21:03:44 nogueira xinetd[1805]: Exiting...
> Sep 22 21:03:44 nogueira xinetd: xinetd desligando succeeded
> Sep 22 21:03:44 nogueira atd: atd desligando succeeded
> Sep 22 21:03:44 nogueira crond: crond desligando succeeded
> Sep 22 21:03:45 nogueira cups: cupsd desligando succeeded
> Sep 22 21:03:45 nogueira alsa: Carregando alsactl para armazenar as 
> configurações do mixer ...
> Sep 22 21:03:46 nogueira alsa: succeeded
> Sep 22 21:03:46 nogueira alsa: ^[[65G
> Sep 22 21:03:46 nogueira alsa: [^[[1;32m
> Sep 22 21:03:46 nogueira alsa: OK
> Sep 22 21:03:46 nogueira alsa:
> Sep 22 21:03:46 nogueira alsa: Desligando o driver de som ALSA(versão 
> 1.0.2c):
> Sep 22 21:03:47 nogueira alsa: succeeded
> Sep 22 21:03:47 nogueira alsa:
> Sep 22 21:03:47 nogueira rc: Parando alsa: succeeded
> Sep 22 21:03:48 nogueira dd: 1+0 records in
> Sep 22 21:03:48 nogueira dd: 1+0 records out
> Sep 22 21:03:48 nogueira random: Gravando semente aleatória: succeeded
> Sep 22 21:03:48 nogueira rpc.statd[1171]: Caught signal 15, 
> un-registering and exiting.
> Sep 22 21:03:48 nogueira nfslock: rpc.statd desligando succeeded
> Sep 22 21:03:48 nogueira kernel: Kernel logging (proc) stopped.
> Sep 22 21:03:48 nogueira kernel: Kernel log daemon terminating.
> Sep 22 21:03:49 nogueira exiting on signal 15
>
> E aí os módulos não foram mais carregados quando iniciei o computador 
> hoje... :o(
>
> Sep 23 07:53:56 nogueira kernel: Linux video capture interface: v1.00
> Sep 23 07:53:56 nogueira kernel: i2c-core: Unknown parameter `i2c_debug'
> Sep 23 07:53:56 nogueira kernel: i2c-algo-bit: Unknown symbol 
> i2c_del_adapter
> Sep 23 07:53:56 nogueira kernel: i2c-algo-bit: Unknown symbol 
> i2c_add_adapter
> Sep 23 07:53:56 nogueira kernel: bttv: Unknown symbol i2c_bit_add_bus
> Sep 23 07:53:56 nogueira kernel: bttv: Unknown symbol i2c_master_recv
> Sep 23 07:53:56 nogueira kernel: bttv: Unknown symbol i2c_del_adapter
> Sep 23 07:53:56 nogueira kernel: bttv: Unknown symbol i2c_bit_del_bus
> Sep 23 07:53:56 nogueira kernel: bttv: Unknown symbol i2c_clients_command
> Sep 23 07:53:56 nogueira kernel: bttv: Unknown symbol i2c_add_adapter
> Sep 23 07:53:56 nogueira kernel: bttv: Unknown symbol i2c_master_send
> Sep 23 07:53:56 nogueira kernel: Linux agpgart interface v0.100 (c) 
> Dave Jones
> Sep 23 07:53:56 nogueira kernel: agpgart: Detected VIA Apollo Pro 133 
> chipset
>
> E se eu tento carregar o bttv na marra com o modprobe, eu obtenho as 
> seguintes mensagens de erro:
>
> [root at nogueira log]# modprobe bttv
> WARNING: Error inserting i2c-core 
> (/lib/modules/2.6.3-16mdk/kernel/drivers/i2c/i2c-core.ko.gz): Unknown 
> symbol in module, or unknown parameter (see dmesg)
> WARNING: Error inserting i2c-algo-bit 
> (/lib/modules/2.6.3-16mdk/kernel/drivers/i2c/algos/i2c-algo-bit.ko.gz): 
> Unknown symbol in module, or unknown parameter (see dmesg)
> FATAL: Error inserting bttv 
> (/lib/modules/2.6.3-16mdk/kernel/drivers/media/video/bttv.ko.gz): 
> Unknown symbol in module, or unknown parameter (see dmesg)
> [root at nogueira log]#
>
> Eu estou usando o Linux Mandrake 10.0 em um Pentium III 850 MHz.
> Meu /etc/modules.conf está assim:
>
> above snd-cs46xx snd-pcm-oss
> probeall usb-interface usb-uhci
> alias eth0 8139too
> alias sound-slot-0 snd-cs46xx
>
> # i2c
> alias char-major-89     i2c-dev
> options i2c-core        i2c_debug=1
> options i2c-algo-bit    bit_test=1
>
> # bttv
> alias char-major-81     videodev
> alias char-major-81-0   bttv
> options bttv radio=1 card=70 tuner=2 bttv_debug=1 gbuffers=8
>
>
> Bem, peço desculpas pelo email meio longo, mas penso que só assim 
> alguém poderia me ajudar.
>
> Agradeço antecipadamente
>
> Nogueira
> _______________________________________________
> GUFSC mailing list
> GUFSC at das.ufsc.br
> https://listas.das.ufsc.br/mailman/listinfo/gufsc
>
>
Nogueira,
qual o kernel voce está usando? Mande a versão do kernel e a parte do 
seu modules.conf referente as opções do bttv, i2c-core e i2c-algo-bit.
Alguma coisa mudou para deixar de funcionar assim, vamos descobrir oq foi.

Pedro Ribeiro

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