Dotaz: Konfigurace ICH6 zvukovky (Bylo: Najde sa tu odbornik na instalaci...)

[Erich]

Cafte. Vyskusal som uz distribucie /tie najnovsie - SUSE10, MANDRIVA2006./ Ale ani na jednej nesiel zvuk , a navyse to bolo hovadsky pomale. Nainstaloval som si Gentoo, ktore ide fakt super rychlo, som stastny. Ale zvuk mi neide ani tu, urobil som vsetko co bolo v navode. Mam notebook s ICH6 zvukovkou. Poslem sem vypisy /ktore bude treba/ , len mi prosim niekto pomozte. Diky

Odpovědi

[Petr Dvořáček]

1. pošli sem tento výpis # lspci
2. pošli sem výpis z /var/log/dmesg

[Robo]

localhost  # cat /var/log/dmesg
Linux version 2.6.14-gentoo-r2 (root@localhost) (gcc version 3.3.6 (Gentoo 3.3.6, ssp-3.3.6-1.0, pie-8.7.8)) #4 SMP PREEMPT Mon Nov 14 09:47:09 GMT 2005
BIOS-provided physical RAM map:
 BIOS-e820: 0000000000000000 - 000000000009f800 (usable)
 BIOS-e820: 000000000009f800 - 00000000000a0000 (reserved)
 BIOS-e820: 00000000000dc000 - 0000000000100000 (reserved)
 BIOS-e820: 0000000000100000 - 000000002f6e0000 (usable)
 BIOS-e820: 000000002f6e0000 - 000000002f6ea000 (ACPI data)
 BIOS-e820: 000000002f6ea000 - 000000002f700000 (ACPI NVS)
 BIOS-e820: 000000002f700000 - 0000000030000000 (reserved)
 BIOS-e820: 00000000e0000000 - 00000000f0006000 (reserved)
 BIOS-e820: 00000000f0008000 - 00000000f000c000 (reserved)
 BIOS-e820: 00000000fed20000 - 00000000fed90000 (reserved)
 BIOS-e820: 00000000ff000000 - 0000000100000000 (reserved)
758MB LOWMEM available.
On node 0 totalpages: 194272
  DMA zone: 4096 pages, LIFO batch:1
  Normal zone: 190176 pages, LIFO batch:31
  HighMem zone: 0 pages, LIFO batch:1
DMI present.
ACPI: RSDP (v000 PTLTD                                 ) @ 0x000f6e60
ACPI: RSDT (v001 PTLTD    RSDT   0x06040000  LTP 0x00000000) @ 0x2f6e3718
ACPI: FADT (v001 INTEL  ALVISO   0x06040000 LOHR 0x0000005f) @ 0x2f6e9e88
ACPI: MADT (v001 INTEL  ALVISO   0x06040000 LOHR 0x0000005f) @ 0x2f6e9efc
ACPI: BOOT (v001 PTLTD  $SBFTBL$ 0x06040000  LTP 0x00000001) @ 0x2f6e9fd8
ACPI: MCFG (v001 INTEL  ALVISO   0x06040000 LOHR 0x0000005f) @ 0x2f6e9f9c
ACPI: SSDT (v001 SataRe SataAhci 0x00001000 INTL 0x20030224) @ 0x2f6e3f06
ACPI: SSDT (v001  PmRef  Cpu0Ist 0x00003000 INTL 0x20030224) @ 0x2f6e3ac1
ACPI: SSDT (v001  PmRef  Cpu0Cst 0x00003001 INTL 0x20030224) @ 0x2f6e3975
ACPI: SSDT (v001  PmRef    CpuPm 0x00003000 INTL 0x20030224) @ 0x2f6e375c
ACPI: DSDT (v001 INTEL  ALVISO   0x06040000 MSFT 0x0100000e) @ 0x00000000
ACPI: PM-Timer IO Port: 0x1008
ACPI: Local APIC address 0xfee00000
ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled)
Processor #0 6:13 APIC version 20
ACPI: LAPIC (acpi_id[0x01] lapic_id[0x01] disabled)
ACPI: LAPIC_NMI (acpi_id[0x00] high edge lint[0x1])
ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1])
ACPI: IOAPIC (id[0x01] address[0xfec00000] gsi_base[0])
IOAPIC[0]: apic_id 1, version 32, address 0xfec00000, GSI 0-23
ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
ACPI: IRQ0 used by override.
ACPI: IRQ2 used by override.
ACPI: IRQ9 used by override.
Enabling APIC mode:  Flat.  Using 1 I/O APICs
Using ACPI (MADT) for SMP configuration information
Allocating PCI resources starting at 40000000 (gap: 30000000:b0000000)
Built 1 zonelists
Kernel command line: root=/dev/hda10
mapped APIC to ffffd000 (fee00000)
mapped IOAPIC to ffffc000 (fec00000)
Initializing CPU#0
PID hash table entries: 4096 (order: 12, 65536 bytes)
Detected 1596.740 MHz processor.
Using pmtmr for high-res timesource
Console: colour VGA+ 80x25
Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
Memory: 765444k/777088k available (2475k kernel code, 11124k reserved, 992k data, 204k init, 0k highmem)
Checking if this processor honours the WP bit even in supervisor mode... Ok.
Calibrating delay using timer specific routine.. 3197.81 BogoMIPS (lpj=6395625)
Mount-cache hash table entries: 512
CPU: After generic identify, caps: afe9fbff 00000000 00000000 00000000 00000180 00000000 00000000
CPU: After vendor identify, caps: afe9fbff 00000000 00000000 00000000 00000180 00000000 00000000
CPU: L1 I cache: 32K, L1 D cache: 32K
CPU: L2 cache: 2048K
CPU: After all inits, caps: afe9fbff 00000000 00000000 00000040 00000180 00000000 00000000
Intel machine check architecture supported.
Intel machine check reporting enabled on CPU#0.
mtrr: v2.0 (20020519)
Enabling fast FPU save and restore... done.
Enabling unmasked SIMD FPU exception support... done.
Checking 'hlt' instruction... OK.
CPU0: Intel(R) Pentium(R) M processor 1.60GHz stepping 08
Total of 1 processors activated (3197.81 BogoMIPS).
ENABLING IO-APIC IRQs
..TIMER: vector=0x31 pin1=2 pin2=-1
Brought up 1 CPUs
NET: Registered protocol family 16
ACPI: bus type pci registered
PCI: PCI BIOS revision 2.10 entry at 0xfd924, last bus=7
PCI: Using MMCONFIG
ACPI: Subsystem revision 20050902
ACPI: Interpreter enabled
ACPI: Using IOAPIC for interrupt routing
ACPI: PCI Root Bridge [PCI0] (0000:00)
PCI: Probing PCI hardware (bus 00)
Boot video device is 0000:00:02.0
PCI: Ignoring BAR0-3 of IDE controller 0000:00:1f.1
PCI: Transparent bridge - 0000:00:1e.0
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.RP01._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PCIB._PRT]
ACPI: PCI Interrupt Link [LNKA] (IRQs 1 3 4 5 6 7 *10 12 14 15)
ACPI: PCI Interrupt Link [LNKB] (IRQs 1 3 4 5 6 7 11 12 14 15) *10
ACPI: PCI Interrupt Link [LNKC] (IRQs 1 3 4 5 6 7 10 12 14 15) *11
ACPI: PCI Interrupt Link [LNKD] (IRQs 1 3 4 5 6 7 *11 12 14 15)
ACPI: PCI Interrupt Link [LNKE] (IRQs 1 3 4 5 6 7 10 12 14 15) *11
ACPI: PCI Interrupt Link [LNKF] (IRQs 1 3 4 5 6 7 11 12 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LNKG] (IRQs 1 3 4 5 6 7 10 12 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LNKH] (IRQs 1 3 4 5 6 7 *11 12 14 15)
ACPI: Embedded Controller [EC0] (gpe 29)
Linux Plug and Play Support v0.97 (c) Adam Belay
pnp: PnP ACPI init
pnp: PnP ACPI: found 11 devices
SCSI subsystem initialized
usbcore: registered new driver usbfs
usbcore: registered new driver hub
PCI: Using ACPI for IRQ routing
PCI: If a device doesn't work, try "pci=routeirq".  If it helps, post a report
PCI: Cannot allocate resource region 7 of bridge 0000:00:1c.0
PCI: Cannot allocate resource region 8 of bridge 0000:00:1c.0
PCI: Cannot allocate resource region 9 of bridge 0000:00:1c.0
PCI: Ignore bogus resource 6 [0:0] of 0000:00:02.0
PCI: Bridge: 0000:00:1c.0
  IO window: disabled.
  MEM window: disabled.
  PREFETCH window: disabled.
PCI: Bus 7, cardbus bridge: 0000:06:01.0
  IO window: 00004400-000044ff
  IO window: 00004800-000048ff
  PREFETCH window: 40000000-41ffffff
  MEM window: 44000000-45ffffff
PCI: Bridge: 0000:00:1e.0
  IO window: 4000-4fff
  MEM window: b8000000-b80fffff
  PREFETCH window: 40000000-41ffffff
PCI: Device 0000:00:1c.0 not available because of resource collisions
PCI: Setting latency timer of device 0000:00:1c.0 to 64
PCI: Setting latency timer of device 0000:00:1e.0 to 64
ACPI: PCI Interrupt 0000:06:01.0[A] -> GSI 16 (level, low) -> IRQ 16
Simple Boot Flag at 0x36 set to 0x1
Machine check exception polling timer started.
apm: BIOS not found.
audit: initializing netlink socket (disabled)
audit(1131981883.464:1): initialized
Installing knfsd (copyright (C) 1996 okir@monad.swb.de).
Initializing Cryptographic API
lp: driver loaded but no devices found
Linux agpgart interface v0.101 (c) Dave Jones
agpgart: Detected an Intel 915GM Chipset.
agpgart: Detected 7932K stolen memory.
agpgart: AGP aperture is 256M @ 0xc0000000
[drm] Initialized drm 1.0.0 20040925
ACPI: Power Button (FF) [PWRF]
ACPI: Lid Switch [LID]
ACPI: Power Button (CM) [PWRB]
ACPI: Sleep Button (CM) [SLPB]
ACPI: Video Device [GFX0] (multi-head: yes  rom: yes  post: no)
ACPI: CPU0 (power states: C1[C1] C2[C2] C3[C3])
ACPI: Processor [CPU0] (supports 8 throttling states)
ACPI: Thermal Zone [THRM] (66 C)
intelfb: Framebuffer driver for Intel(R) 830M/845G/852GM/855GM/865G/915G chipsets
intelfb: Version 0.9.2
PNP: PS/2 Controller [PNP0303:PS2K,PNP0f13:PS2M] at 0x60,0x64 irq 1,12
serio: i8042 AUX port at 0x60,0x64 irq 12
serio: i8042 KBD port at 0x60,0x64 irq 1
Serial: 8250/16550 driver $Revision: 1.90 $ 4 ports, IRQ sharing disabled
ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A
ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
ACPI: PCI Interrupt 0000:00:1e.3[B] -> GSI 20 (level, low) -> IRQ 17
ACPI: PCI interrupt for device 0000:00:1e.3 disabled
parport: PnPBIOS parport detected.
parport0: PC-style at 0x378 (0x778), irq 7 [PCSPP(,...)]
lp0: using parport0 (interrupt-driven).
mice: PS/2 mouse device common for all mice
io scheduler noop registered
io scheduler anticipatory registered
io scheduler deadline registered
io scheduler cfq registered
input: AT Translated Set 2 keyboard on isa0060/serio0
Synaptics Touchpad, model: 1, fw: 5.10, id: 0x258eb1, caps: 0xa04713/0x0
input: SynPS/2 Synaptics TouchPad on isa0060/serio1

floppy0: no floppy controllers found
PPP generic driver version 2.4.2
8139too Fast Ethernet driver 0.9.27
ACPI: PCI Interrupt 0000:06:08.0[A] -> GSI 16 (level, low) -> IRQ 16
eth0: RealTek RTL8139 at 0x4000, 00:c0:9f:99:d4:99, IRQ 16
eth0:  Identified 8139 chip type 'RTL-8100B/8139D'
Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2
ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
ICH6: IDE controller at PCI slot 0000:00:1f.1
ACPI: PCI Interrupt 0000:00:1f.1[A] -> GSI 18 (level, low) -> IRQ 18
ICH6: chipset revision 4
ICH6: not 100% native mode: will probe irqs later
    ide0: BM-DMA at 0x1810-0x1817, BIOS settings: hda:DMA, hdb:DMA
Probing IDE interface ide0...
hda: FUJITSU MHT2060AH, ATA DISK drive
hdb: MATSHITADVD-RAM UJ-831S, ATAPI CD/DVD-ROM drive
ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
Probing IDE interface ide1...
hda: max request size: 128KiB
hda: 117210240 sectors (60011 MB) w/8192KiB Cache, CHS=65535/16/63, UDMA(33)
hda: cache flushes supported
 hda: hda1 hda2 < hda5 hda6 hda7 hda8 hda9 hda10 >
hdb: ATAPI 24X DVD-ROM DVD-R-RAM CD-R/RW drive, 2048kB Cache, UDMA(33)
Uniform CD-ROM driver Revision: 3.20
libata version 1.12 loaded.
ACPI: PCI Interrupt 0000:06:01.2[A] -> GSI 16 (level, low) -> IRQ 16
ohci1394: fw-host0: OHCI-1394 1.1 (PCI): IRQ=[16]  MMIO=[b8007000-b80077ff]  Max Packet=[2048]
ieee1394: raw1394: /dev/raw1394 device initialized
usbmon: debugfs is not available
ACPI: PCI Interrupt 0000:00:1d.7[A] -> GSI 23 (level, low) -> IRQ 19
PCI: Setting latency timer of device 0000:00:1d.7 to 64
ehci_hcd 0000:00:1d.7: EHCI Host Controller
ehci_hcd 0000:00:1d.7: debug port 1
ehci_hcd 0000:00:1d.7: new USB bus registered, assigned bus number 1
ehci_hcd 0000:00:1d.7: irq 19, io mem 0xb0040000
PCI: cache line size of 32 is not supported by device 0000:00:1d.7
ehci_hcd 0000:00:1d.7: USB 2.0 initialized, EHCI 1.00, driver 10 Dec 2004
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 8 ports detected
USB Universal Host Controller Interface driver v2.3
ACPI: PCI Interrupt 0000:00:1d.0[A] -> GSI 23 (level, low) -> IRQ 19
PCI: Setting latency timer of device 0000:00:1d.0 to 64
uhci_hcd 0000:00:1d.0: UHCI Host Controller
uhci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 2
uhci_hcd 0000:00:1d.0: irq 19, io base 0x00001820
hub 2-0:1.0: USB hub found
hub 2-0:1.0: 2 ports detected
ACPI: PCI Interrupt 0000:00:1d.1[B] -> GSI 19 (level, low) -> IRQ 20
PCI: Setting latency timer of device 0000:00:1d.1 to 64
uhci_hcd 0000:00:1d.1: UHCI Host Controller
uhci_hcd 0000:00:1d.1: new USB bus registered, assigned bus number 3
uhci_hcd 0000:00:1d.1: irq 20, io base 0x00001840
hub 3-0:1.0: USB hub found
hub 3-0:1.0: 2 ports detected
ACPI: PCI Interrupt 0000:00:1d.2[C] -> GSI 18 (level, low) -> IRQ 18
PCI: Setting latency timer of device 0000:00:1d.2 to 64
uhci_hcd 0000:00:1d.2: UHCI Host Controller
uhci_hcd 0000:00:1d.2: new USB bus registered, assigned bus number 4
uhci_hcd 0000:00:1d.2: irq 18, io base 0x00001860
hub 4-0:1.0: USB hub found
hub 4-0:1.0: 2 ports detected
ACPI: PCI Interrupt 0000:00:1d.3[D] -> GSI 16 (level, low) -> IRQ 16
PCI: Setting latency timer of device 0000:00:1d.3 to 64
uhci_hcd 0000:00:1d.3: UHCI Host Controller
uhci_hcd 0000:00:1d.3: new USB bus registered, assigned bus number 5
uhci_hcd 0000:00:1d.3: irq 16, io base 0x00001880
hub 5-0:1.0: USB hub found
hub 5-0:1.0: 2 ports detected
usbcore: registered new driver usblp
drivers/usb/class/usblp.c: v0.13: USB Printer Device Class driver
Initializing USB Mass Storage driver...
ieee1394: Host added: ID:BUS[0-00:1023]  GUID[00c09f0000532c6c]
usb 2-1: new low speed USB device using uhci_hcd and address 2
usbcore: registered new driver usb-storage
USB Mass Storage support registered.
input: USB HID v1.10 Mouse [Darfon USB Optical Mouse] on usb-0000:00:1d.0-1
usbcore: registered new driver usbhid
drivers/usb/input/hid-core.c: v2.6:USB HID core driver
oprofile: using NMI interrupt.
NET: Registered protocol family 2
IP route cache hash table entries: 32768 (order: 5, 131072 bytes)
TCP established hash table entries: 131072 (order: 8, 1572864 bytes)
TCP bind hash table entries: 65536 (order: 7, 786432 bytes)
TCP: Hash tables configured (established 131072 bind 65536)
TCP reno registered
ip_conntrack version 2.3 (6071 buckets, 48568 max) - 216 bytes per conntrack
ip_tables: (C) 2000-2002 Netfilter core team
arp_tables: (C) 2002 David S. Miller
TCP bic registered
NET: Registered protocol family 1
NET: Registered protocol family 17
Using IPI Shortcut mode
ReiserFS: hda10: found reiserfs format "3.6" with standard journal
ReiserFS: hda10: using ordered data mode
ReiserFS: hda10: journal params: device hda10, size 8192, journal first block 18, max trans len 1024, max batch 900, max commit age 30, max trans age 30
ReiserFS: hda10: checking transaction log (hda10)
ReiserFS: hda10: journal-1153: found in header: first_unflushed_offset 4315, last_flushed_trans_id 21276
ReiserFS: hda10: journal-1006: found valid transaction start offset 4315, len 4 id 20683
ReiserFS: hda10: journal-1206: Starting replay from offset 91384019161307, trans_id 1
ReiserFS: hda10: journal-1037: journal_read_transaction, offset 4315, len 4 mount_id 49
ReiserFS: hda10: journal-1039: journal_read_trans skipping because 4315 is too old
ReiserFS: hda10: journal-1299: Setting newest_mount_id to 52
ReiserFS: hda10: Using r5 hash to sort names
VFS: Mounted root (reiserfs filesystem) readonly.
Freeing unused kernel memory: 204k freed
Adding 1510068k swap on /dev/hda9.  Priority:-1 extents:1 across:1510068k
ieee80211_crypt: registered algorithm 'NULL'
ieee80211: 802.11 data/management/control stack, 1.1.6
ipw2200: Intel(R) PRO/Wireless 2200/2915 Network Driver, 1.0.8
ipw2200: Copyright(c) 2003-2005 Intel Corporation
ACPI: PCI Interrupt 0000:06:03.0[A] -> GSI 17 (level, low) -> IRQ 21
ipw2200: Detected Intel PRO/Wireless 2200BG Network Connection
NTFS driver 2.1.24 [Flags: R/W DEBUG MODULE].
NTFS-fs warning (device hda1): parse_options(): Option utf8 is no longer supported, using option nls=utf8. Please use option nls=utf8 in the future and make sure utf8 is compiled either as a module or into the kernel.
Unable to load NLS charset utf8
NTFS-fs error (device hda1): parse_options(): NLS character set utf8 not found.
NTFS-fs warning (device hda5): parse_options(): Option utf8 is no longer supported, using option nls=utf8. Please use option nls=utf8 in the future and make sure utf8 is compiled either as a module or into the kernel.
Unable to load NLS charset utf8
NTFS-fs error (device hda5): parse_options(): NLS character set utf8 not found.
NTFS-fs warning (device hda6): parse_options(): Option utf8 is no longer supported, using option nls=utf8. Please use option nls=utf8 in the future and make sure utf8 is compiled either as a module or into the kernel.
Unable to load NLS charset utf8
NTFS-fs error (device hda6): parse_options(): NLS character set utf8 not found.
NTFS-fs warning (device hda7): parse_options(): Option utf8 is no longer supported, using option nls=utf8. Please use option nls=utf8 in the future and make sure utf8 is compiled either as a module or into the kernel.
Unable to load NLS charset utf8
NTFS-fs error (device hda7): parse_options(): NLS character set utf8 not found.

localhost  # lspci
0000:00:00.0 Host bridge: Intel Corp. Mobile Memory Controller Hub (rev 03)
0000:00:02.0 VGA compatible controller: Intel Corp. Mobile Graphics Controller (rev 03)
0000:00:02.1 Display controller: Intel Corp. Mobile Graphics Controller (rev 03)
0000:00:1c.0 PCI bridge: Intel Corp. 82801FB/FBM/FR/FW/FRW (ICH6 Family) PCI Express Port 1 (rev 04)
0000:00:1d.0 USB Controller: Intel Corp. 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #1 (rev 04)
0000:00:1d.1 USB Controller: Intel Corp. 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #2 (rev 04)
0000:00:1d.2 USB Controller: Intel Corp. 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #3 (rev 04)
0000:00:1d.3 USB Controller: Intel Corp. 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #4 (rev 04)
0000:00:1d.7 USB Controller: Intel Corp. 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB2 EHCI Controller (rev 04)
0000:00:1e.0 PCI bridge: Intel Corp. 82801 Mobile PCI Bridge (rev d4)
0000:00:1e.2 Multimedia audio controller: Intel Corp. 82801FB/FBM/FR/FW/FRW (ICH6 Family) AC'97 Audio Controller (rev 04)
0000:00:1e.3 Modem: Intel Corp. 82801FB/FBM/FR/FW/FRW (ICH6 Family) AC'97 Modem Controller (rev 04)
0000:00:1f.0 ISA bridge: Intel Corp. 82801FBM (ICH6M) LPC Interface Bridge (rev 04)
0000:00:1f.1 IDE interface: Intel Corp. 82801FB/FBM/FR/FW/FRW (ICH6 Family) IDE Controller (rev 04)
0000:00:1f.3 SMBus: Intel Corp. 82801FB/FBM/FR/FW/FRW (ICH6 Family) SMBus Controller (rev 04)
0000:06:01.0 CardBus bridge: Texas Instruments: Unknown device 8031
0000:06:01.2 FireWire (IEEE 1394): Texas Instruments: Unknown device 8032
0000:06:01.3 Unknown mass storage controller: Texas Instruments: Unknown device 8033
0000:06:03.0 Network controller: Intel Corp. PRO/Wireless 2200BG (rev 05)
0000:06:08.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8139/8139C/8139C+ (rev 10)

Zvukovka akoze sa tvari v poriadku, ale zvuk nikde, mixer som nastavoval hore dole, vsetky kombinacie

[bman]

no riadna motanica to hore :)

zapol si aj prepinac "external amplifier" v alse? obcas to treba mat zapnute :)

[Robo]

No jasne ze mam, hram sa stym. Neviem kde moze byt chyba, vsetko sa robi ze je ok, ale zvuk neprehrava.