zvukova karta sa straca

[Pawan]

Ahoj,

mam ubuntu 9.10 64 bit a straca sa mi zvukova karta. Vzdy fungovala bez problemov, ubuntu pouzivam 2+ roky.
na verziu 9.10 som presiel upgradom z 9.04 a ten system fungoval super. Koli mojmu experimentovaniu som musel
urobit reinstal, kompletne som naformatoval disk a nainstaloval cistu 9.10. no za nejaky cas sa mi zacala stracat zvukova karta
lepsie povedane uz nenabehla. Tak som skusil live cd a na tom zvuk v poho funguje, jedine co mohli zasiahnut do systemu je program prelink,
inak som nic specialne neskusal.. ale pochybujem ze ten program by tuto stratu sposobil. Kedze som si nevedel rady tak som system znova reinstaloval a stalo sa to znova. Viete mi plz poradit co s tym?

zvukova karta sa vobec nenachadza v sound preferences, ani v hardweri, ani input ani output.

00:00.0 Host bridge: Intel Corporation Mobile 945GM/PM/GMS, 943/940GML and 945GT Express Memory Controller Hub (rev 03)
00:02.0 VGA compatible controller: Intel Corporation Mobile 945GM/GMS, 943/940GML Express Integrated Graphics Controller (rev 03)
00:02.1 Display controller: Intel Corporation Mobile 945GM/GMS/GME, 943/940GML Express Integrated Graphics Controller (rev 03)
00:1b.0 Audio device: Intel Corporation 82801G (ICH7 Family) High Definition Audio Controller (rev 02)
00:1c.0 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 1 (rev 02)
00:1c.2 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 3 (rev 02)
00:1d.0 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #1 (rev 02)
00:1d.1 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #2 (rev 02)
00:1d.2 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #3 (rev 02)
00:1d.3 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #4 (rev 02)
00:1d.7 USB Controller: Intel Corporation 82801G (ICH7 Family) USB2 EHCI Controller (rev 02)
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev e2)
00:1f.0 ISA bridge: Intel Corporation 82801GBM (ICH7-M) LPC Interface Bridge (rev 02)
00:1f.2 IDE interface: Intel Corporation 82801GBM/GHM (ICH7 Family) SATA IDE Controller (rev 02)
02:00.0 Network controller: Intel Corporation PRO/Wireless 3945ABG [Golan] Network Connection (rev 02)
03:08.0 Ethernet controller: Intel Corporation PRO/100 VE Network Connection (rev 02)
03:0b.0 CardBus bridge: Texas Instruments PCIxx12 Cardbus Controller
03:0b.1 FireWire (IEEE 1394): Texas Instruments PCIxx12 OHCI Compliant IEEE 1394 Host Controller
03:0b.2 Mass storage controller: Texas Instruments 5-in-1 Multimedia Card Reader (SD/MMC/MS/MS PRO/xD)
03:0b.3 SD Host controller: Texas Instruments PCIxx12 SDA Standard Compliant SD Host Controller

moj notas je toshiba pro u 200-125 , core2duo 1.86, chipset  od intelu 945... malo by to byt v mojom defaultnom popise ktory sa zobrazuje za kazdym mojim prispevkom...

viete mi plz poradit co s tym? alebo aspon kde zacat hladat problem? mozno ze problem je aj medzi pocitacom a stolickou, a ze castym zaobchadzanim hardver vypadava... ale to potom nevysvetluje to preco sa zvukovka stale nachadza vo vypise lspci...

dik

[Pawan]

ooooo a este jedna vec... zacalo mi to robit tesne po tom co som v synapticu stiahol dva kompetne softwarova package audio a video..
mark packages by task sa to vola... a hned po restarte tam uz zvukovka nebola... no ked som zapol jeden z programov na modifikaciu zvukov... resp. nieco kde sa zvuky vyrabaju tak zvuk fungoval aj napriek tomu ze system zvukovku nenasiel v sound preferences... takze zvuk fungoval iba v tom jednom programe... ja som ich postupne odinstaloval a ked anito nepomohlo tak som urobil ten druhy reinstal... ale po druhej instalacii som uz ziadne programy na modifikaciu zvuku a videa nestahoval pomocou mark packages by task... a zvukovka zase vypadla...

ja mam "home" priecinok na inom disku ako je system... takze oba reinstaly sa home priecinka nedotkli... je mozne ze divne nastavenia zvukovky
sa mozu nachadzat niekde v priecinku home?
 

[Pawan]

no o5 som v livedistre a zvukovka funguje... rozmyslal som nad tym, ci je niekde nejaky  konfig subot hardweru, mozno by stacilo vymazat
nastavenia o zvukovke a system by ju nastavil pri dalsom restarte sytemu nie? nieco podobne ako bol xorg.conf? co vy nato... je niekde taky subor? dik