[Comm] смена ядра.

[Шенцев Алексей Владимирович]

Интересную вещь обнаружил. Стояло ядро 2.6.12-std26-up-alt4. Звук на 
встроенной в мамашу звуковухе был (RTL AC'97 на чипсете i865). Поставил ядро  
2.6.12-std26-up-alt6 - звук пропал. Ничего в настройках не менял. Загрузился 
под старым ядром - звук есть. В чём фишка?

# uname -r && pciscan
2.6.12-std26-up-alt4
Recommended driver     Description
------------------     -----------
intel-agp              Intel Corporation 82865G/PE/P DRAM Controller/Host-Hub 
Interface [Host bridge]
shpchp                 Intel Corporation 82865G/PE/P PCI to AGP Controller 
[PCI bridge Normal decode]
uhci-hcd               Intel Corporation 82801EB/ER (ICH5/ICH5R) USB UHCI 
Controller #1 [UHCI USB Controller]
uhci-hcd               Intel Corporation 82801EB/ER (ICH5/ICH5R) USB UHCI 
Controller #2 [UHCI USB Controller]
uhci-hcd               Intel Corporation 82801EB/ER (ICH5/ICH5R) USB UHCI 
Controller #3 [UHCI USB Controller]
uhci-hcd               Intel Corporation 82801EB/ER (ICH5/ICH5R) USB UHCI 
Controller #4 [UHCI USB Controller]
ehci-hcd               Intel Corporation 82801EB/ER (ICH5/ICH5R) USB2 EHCI 
Controller [EHCI USB Controller]
hw_random              Intel Corporation 82801 PCI Bridge [PCI bridge Normal 
decode]
i8xx_tco               Intel Corporation 82801EB/ER (ICH5/ICH5R) LPC Interface 
Bridge [ISA bridge]
piix                   Intel Corporation 82801EB/ER (ICH5/ICH5R) IDE 
Controller [IDE interface storage controller]
i2c-i801               Intel Corporation 82801EB/ER (ICH5/ICH5R) SMBus 
Controller [SMBus]
snd-intel8x0           Intel Corporation 82801EB/ER (ICH5/ICH5R) AC'97 Audio 
^^^^^^^^^^^^^^
что за чипсет система знает

Controller [Multimedia audio controller]
radeonfb               ATI Technologies Inc RV280 [Radeon 9200 SE] [VGA 
compatible controller]
unknown                ATI Technologies Inc RV280 [Radeon 9200 SE] (Secondary) 
[Display controller]
8139too                Realtek Semiconductor Co., Ltd. RTL-8139/8139C/8139C+ 
[Ethernet controller]

# uname -r && pciscan
2.6.12-std26-up-alt6
Recommended driver     Description
------------------     -----------
intel-agp              Intel Corporation 82865G/PE/P DRAM Controller/Host-Hub 
Interface [Host bridge]
shpchp                 Intel Corporation 82865G/PE/P PCI to AGP Controller 
[PCI bridge Normal decode]
uhci-hcd               Intel Corporation 82801EB/ER (ICH5/ICH5R) USB UHCI 
Controller #1 [UHCI USB Controller]
uhci-hcd               Intel Corporation 82801EB/ER (ICH5/ICH5R) USB UHCI 
Controller #2 [UHCI USB Controller]
uhci-hcd               Intel Corporation 82801EB/ER (ICH5/ICH5R) USB UHCI 
Controller #3 [UHCI USB Controller]
uhci-hcd               Intel Corporation 82801EB/ER (ICH5/ICH5R) USB UHCI 
Controller #4 [UHCI USB Controller]
ehci-hcd               Intel Corporation 82801EB/ER (ICH5/ICH5R) USB2 EHCI 
Controller [EHCI USB Controller]
hw_random              Intel Corporation 82801 PCI Bridge [PCI bridge Normal 
decode]
i8xx_tco               Intel Corporation 82801EB/ER (ICH5/ICH5R) LPC Interface 
Bridge [ISA bridge]
piix                   Intel Corporation 82801EB/ER (ICH5/ICH5R) IDE 
Controller [IDE interface storage controller]
i2c-i801               Intel Corporation 82801EB/ER (ICH5/ICH5R) SMBus 
Controller [SMBus]
unknown                Intel Corporation 82801EB/ER (ICH5/ICH5R) AC'97 Audio
^^^^^^^^^^^^^
а вот теперь мы не знаем что за чип-сет

Controller [Multimedia audio controller]
radeonfb               ATI Technologies Inc RV280 [Radeon 9200 SE] [VGA 
compatible controller]
unknown                ATI Technologies Inc RV280 [Radeon 9200 SE] (Secondary) 
[Display controller]
8139too                Realtek Semiconductor Co., Ltd. RTL-8139/8139C/8139C+ 
[Ethernet controller]

# rpm  -qa | grep kernel-modules
kernel-modules-fglrx-std26-up-1.0.8.18.6-alt1.132620.4
kernel-modules-alsa-std26-up-1.0.9a-alt5.132620.4
kernel-modules-subfs-std26-up-0.9-alt6.132620.6

-- 
С уважением, Шенцев Алексей (AShen)