Newsgroup: it.comp.os.linux.iniziare
Titolo: Problemi registrazione filmato con bttv e mencoder

Un saluto al NG, il prb è il seguente:
sto tentando ad usare la linuxbox come video registratore ma il prb è che 
dopo un po che funziona si blocca "tutto", non solo X. Ho guardato sul file 
di log, che riporto di seguito, ma non sono riuscito a capire se è un prb 
del kernel, del driver o del prg.
Qualche idea?
May  3 20:13:34 big-pc kernel: bttv0: PLL: 28636363 => 35468950 ... ok
May  3 20:14:33 big-pc kernel: Unable to handle kernel paging request at 
virtual address 8b8a8a93
May  3 20:14:33 big-pc kernel:  printing eip:
May  3 20:14:33 big-pc kernel: c0134ebb
May  3 20:14:33 big-pc kernel: *pde = 00000000
May  3 20:14:33 big-pc kernel: Oops: 0002
May  3 20:14:33 big-pc kernel: tuner tvaudio bttv i2c-algo-bit i2c-core 
videodev ipt_state ipt_LOG ip_nat_ftp iptable_nat ip_conntrack_irc 
ip_conntrack_ftp ip_conntrack ppp_deflate zlib_def
May  3 20:14:33 big-pc kernel: CPU:    0
May  3 20:14:33 big-pc kernel: EIP:    0010:[<c0134ebb>]    Not tainted
May  3 20:14:33 big-pc kernel: EFLAGS: 00010046
May  3 20:14:33 big-pc kernel:
May  3 20:14:33 big-pc kernel: EIP is at kmem_cache_free_one [kernel] 0x6b 
(2.4.18-24.8.0)
May  3 20:14:33 big-pc kernel: eax: 8b8a8a8f   ebx: c1b02dd4   ecx: c3357000   
edx: c8c04000
May  3 20:14:33 big-pc kernel: esi: 0000001c   edi: c3357ec0   ebp: c10b6848   
esp: cffddf54
May  3 20:14:33 big-pc kernel: ds: 0018   es: 0018   ss: 0018
May  3 20:14:33 big-pc kernel: Process kswapd (pid: 5, stackpage=cffdd000)
May  3 20:14:33 big-pc kernel: Stack: cffdc000 00000292 c3357ec0 c013479e 
c1b02dd4 c3357ec0 c3357ec0 c0141911
May  3 20:14:33 big-pc kernel:        c1b02dd4 c3357ec0 c0143c53 c3357ec0 
c10b6848 c3357ec0 00000207 c02ffd00
May  3 20:14:33 big-pc kernel:        c0135233 c10b6848 00000030 c10b6864 
c10b6848 c0135ff7 c02ffd00 00000002 
May  3 20:14:33 big-pc kernel: Call Trace: [<c013479e>] kmem_cache_free 
[kernel] 0x1e (0xcffddf60))
May  3 20:14:33 big-pc kernel: [<c0141911>] __put_unused_buffer_head 
[kernel] 0x61 (0xcffddf70))
May  3 20:14:33 big-pc kernel: [<c0143c53>] try_to_free_buffers [kernel] 
0x63 (0xcffddf7c))
May  3 20:14:33 big-pc kernel: [<c0135233>] drop_page [kernel] 0x1d3 
(0xcffddf94))
May  3 20:14:33 big-pc kernel: [<c0135ff7>] refill_inactive_zone [kernel] 
0x107 (0xcffddfa8))
May  3 20:14:33 big-pc kernel: [<c0136494>] kswapd [kernel] 0x134 
(0xcffddfd4))
May  3 20:14:33 big-pc kernel: [<c0105000>] stext [kernel] 0x0 (0xcffddfec))
May  3 20:14:33 big-pc kernel: [<c010747e>] kernel_thread [kernel] 0x2e 
(0xcffddff0))
May  3 20:14:33 big-pc kernel: [<c0136360>] kswapd [kernel] 0x0 
(0xcffddff8))
May  3 20:14:33 big-pc kernel:
May  3 20:14:33 big-pc kernel:
May  3 20:14:33 big-pc kernel: Code: 89 50 04 8b 43 08 8d 53 08 89 48 04 89 
01 89 51 04 89 4b 08
-- 
Saluti, 
    by Enri'S
                        --- Linux Powered ---

 Qualche idea?
Driver nvidia? Se si anche io ho lo stesso problema! I casi sono due: o ti
metti a spaciugare con il driver cambiando configurazioni agp e similiari
(se vuoi c'è un programma per fare questo:
http://sourceforge.net/projects/yanc/
) o passi al driver senza
accelerazione 3d