null i kernel modules

null i kernel modules 17.07.2004. u 23:36 · pre 271 mesec #1

1. Koristim suse 9.1 i nakon butovanja kada otvorim shell, pojavlju mi se
oko 20 puta
/dev/null - permission denaied
Sta znaci:
/dev/null

2. Kada pogledam u /var/log/boot.msg imam na pocetku ispisano sledece:

Inspecting /boot/System.map-2.6.4-52-default
Loaded 23439 symbols from /boot/System.map-2.6.4-52-default.
Symbols match kernel version 2.6.4.
No module symbols loaded - kernel modules not enabled.

Zasto kernel modules nisu enabled?, kada je sve instalirano onako kako je
fabricki podeseno. Da li uopste treba da obracam paznju na ovo?

3. I kada pogledam konfiguraciju za SB! Live dobijem sledece

Driver Info #0:
Driver Status: emu10k1 is not active
Driver Activation Cmd: "modprobe emu10k1"
Driver Info #1:
Driver Info: snd-emu10k1

Inace zvucnu karticu nikako ne mogu da podesim. Posle svakog bootovanja dobijemn jako visoke tonove, sumove i smetnje.

Re: null i kernel modules 18.07.2004. u 03:22 · pre 271 mesec #2

/dev/null je najlakse shvatiti kao crnu rupu. Sta posaljes u njega, ne vraca se.

Proveri kakave permisije ima. Treba da ima rw-rw-rw (666). Mozes to da popravis (ako nije takvo) sa chmod 666 /dev/null.
Fabricki podeseno, ili ne, tvoj kernel ne poseduje mogucnost ucitavanja modula, sto ujedno moze biti i razlog zasto ti ne radi zvucna. Proveri sa lsmod da vidis ima li sta ucitano.

Potpis

JaFreelancer.com

Re: null i kernel modules 18.07.2004. u 10:32 · pre 271 mesec #3

Nakon
>lsmod

dobijem ovo:

Code:
Module                  Size  Used by
ppp_deflate             6016  0
zlib_deflate           22808  1 ppp_deflate
bsd_comp                6144  0
ppp_async              11776  1
ppp_generic            28692  7 ppp_deflate,bsd_comp,ppp_async
slhc                    7424  1 ppp_generic
nvidia               2069992  12
usbserial              28912  0
parport_pc             35264  1
lp                     10916  0
parport                37704  2 parport_pc,lp
edd                     9240  0
joydev                 10176  0
st                     38940  0
sd_mod                 19840  0
sr_mod                 15652  0
scsi_mod              107980  3 st,sd_mod,sr_mod
ide_cd                 36484  0
cdrom                  36508  2 sr_mod,ide_cd
nvram                   8328  0
ipv6                  244100  13
speedstep_lib           3712  0
freq_table              4612  0
thermal                12424  0
processor              16040  1 thermal
fan                     3972  0
button                  6032  0
battery                 8580  0
snd_seq_oss            30976  0
ac                      4868  0
snd_pcm_oss            56868  0
snd_mixer_oss          18688  1 snd_pcm_oss
snd_seq_midi            8864  0
snd_emu10k1_synth       8448  0
snd_emux_synth         38528  1 snd_emu10k1_synth
snd_seq_virmidi         7552  1 snd_emux_synth
snd_seq_midi_event      7680  3 snd_seq_oss,snd_seq_midi,snd_seq_virmidi
snd_seq_midi_emul       7680  1 snd_emux_synth
snd_seq                54672  9 snd_seq_oss,snd_seq_midi,snd_emux_synth,snd_seq_virmidi,snd_seq_midi_event,snd_seq_midi_emul
snd_emu10k1            86916  6 snd_emu10k1_synth
snd_rawmidi            24992  3 snd_seq_midi,snd_seq_virmidi,snd_emu10k1
snd_pcm                96776  2 snd_pcm_oss,snd_emu10k1
snd_timer              25476  2 snd_seq,snd_pcm
snd_seq_device          8328  7 snd_seq_oss,snd_seq_midi,snd_emu10k1_synth,snd_emux_synth,snd_seq,snd_emu10k1,snd_rawmidi
snd_ac97_codec         60676  1 snd_emu10k1
snd_page_alloc         11012  2 snd_emu10k1,snd_pcm
snd_util_mem            4992  2 snd_emux_synth,snd_emu10k1
snd_hwdep               9732  2 snd_emux_synth,snd_emu10k1
snd                    59524  29 snd_seq_oss,snd_pcm_oss,snd_mixer_oss,snd_seq_midi,snd_emu10k1_synth,snd_emux_synth,snd_seq_virmidi,snd_seq_midi_event,snd_seq_midi_emul,snd_seq,snd_emu10k1,snd_rawmidi,snd_pcm,snd_timer,snd_seq_device,snd_ac97_codec,snd_util_mem,snd_hwdep
soundcore               8800  1 snd
emu10k1_gp              3584  0
gameport                4736  1 emu10k1_gp
hw_random               5396  0
ehci_hcd               27140  0
uhci_hcd               29584  0
usbcore                96988  5 usbserial,ehci_hcd,uhci_hcd
intel_agp              17052  1
agpgart                28712  2 intel_agp
evdev                   9600  0
binfmt_misc             9992  1
subfs                   7296  2
nls_utf8                2176  1
nls_cp437               5888  1
vfat                   14080  1
fat                    43328  1 vfat
dm_mod                 50044  0
reiserfs              233808  1

Pretpostavljam da ovo znaci da kernel koristi module pa cak i snd-emu10k1.
Ili nije tako?

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