Kubuntu 10.10 + Positivo 380 - som

[cros]

Tenho tido algumas dificuldades com esse notebook em relação ao Kubuntu 10.10 (não pretendo trocar para ubuntu)
Continuo com problema de detecção da wireless on-board..

Mas tenho tbm o problema de detecção da placa de som, algumas vezes ele pega a placa e outras não, procurei de alguma forma achar algum comando que pudesse forçar a detecção sem ter que ficar dando reboot (coisa de windows) mas não achei nenhum comando.

Em configurações/multimidia/phonon só aparece agora placa ficticia (nunca me preocupei em olhar o que aparece quando a placa esta ativada)

00:1b.0 Audio device: Intel Corporation N10/ICH 7 Family High Definition Audio Controller (rev 02)
        Subsystem: Holco Enterprise Co, Ltd/Shuttle Computer Device 2001
        Flags: bus master, fast devsel, latency 0, IRQ 10
        Memory at fe978000 (64-bit, non-prefetchable) [size=16K]
        Capabilities: <access denied>
        Kernel modules: snd-hda-intel



00:00.0 Host bridge [0600]: Intel Corporation N10 Family DMI Bridge [8086:a000]
00:02.0 VGA compatible controller [0300]: Intel Corporation N10 Family Integrated Graphics Controller [8086:a001]
00:02.1 Display controller [0380]: Intel Corporation N10 Family Integrated Graphics Controller [8086:a002]
00:1b.0 Audio device [0403]: Intel Corporation N10/ICH 7 Family High Definition Audio Controller [8086:27d8] (rev 02)
00:1c.0 PCI bridge [0604]: Intel Corporation N10/ICH 7 Family PCI Express Port 1 [8086:27d0] (rev 02)
00:1c.1 PCI bridge [0604]: Intel Corporation N10/ICH 7 Family PCI Express Port 2 [8086:27d2] (rev 02)
00:1c.2 PCI bridge [0604]: Intel Corporation N10/ICH 7 Family PCI Express Port 3 [8086:27d4] (rev 02)
00:1d.0 USB Controller [0c03]: Intel Corporation N10/ICH 7 Family USB UHCI Controller #1 [8086:27c8] (rev 02)
00:1d.1 USB Controller [0c03]: Intel Corporation N10/ICH 7 Family USB UHCI Controller #2 [8086:27c9] (rev 02)
00:1d.2 USB Controller [0c03]: Intel Corporation N10/ICH 7 Family USB UHCI Controller #3 [8086:27ca] (rev 02)
00:1d.3 USB Controller [0c03]: Intel Corporation N10/ICH 7 Family USB UHCI Controller #4 [8086:27cb] (rev 02)
00:1d.7 USB Controller [0c03]: Intel Corporation N10/ICH 7 Family USB2 EHCI Controller [8086:27cc] (rev 02)
00:1e.0 PCI bridge [0604]: Intel Corporation 82801 Mobile PCI Bridge [8086:2448] (rev e2)
00:1f.0 ISA bridge [0601]: Intel Corporation NM10 Family LPC Controller [8086:27bc] (rev 02)
00:1f.2 SATA controller [0106]: Intel Corporation N10/ICH7 Family SATA AHCI Controller [8086:27c1] (rev 02)
00:1f.3 SMBus [0c05]: Intel Corporation N10/ICH 7 Family SMBus Controller [8086:27da] (rev 02)
02:00.0 System peripheral [0880]: JMicron Technology Corp. SD/MMC Host Controller [197b:2382] (rev 80)
02:00.2 SD Host controller [0805]: JMicron Technology Corp. Standard SD Host Controller [197b:2381] (rev 80)
02:00.3 System peripheral [0880]: JMicron Technology Corp. MS Host Controller [197b:2383] (rev 80)
02:00.5 Ethernet controller [0200]: JMicron Technology Corp. JMC260 PCI Express Fast Ethernet Controller [197b:0260] (rev 02)
03:00.0 Network controller [0280]: Realtek Semiconductor Co., Ltd. RTL8191SEvA Wireless LAN Controller [10ec:8171] (rev 10)