Поставил Ubuntu 10.04 (lucid 2.6.35-28-generic x86_64) на сравнительно новое железо (GenuineIntel, Intel(R) Core(TM) i3-2100 CPU @ 3.10GHz). Проблемы были сразу: не видит CD-ROM (тот самый, с которого ставилась система), не встали проприентарные дрова и плохо работает композит, но на всё это можно плевать, даже на звук, но только не тогда, когда этот самый звук становится нужен.
Звука не было изначально. Gnome-volume-control говорила что нет устройств, пустовало поле «входа», а на «выходе» единственный пункт - имитация выхода «стерео». Но вот понадобилось перенаправить звук и был подгружен snd-dummy, который работал, но не совсем так как надо. Было нужно пересобрать snd-dummy подправив ему исходник (согласно этой статье) вот так:
Alsa dummy.c modification: Change line:
static int pcm_substreams[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 8};
to:
static int pcm_substreams[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 128};sudo modprobe snd-dummy
FATAL: Error inserting snd (/lib/modules/2.6.35-28-generic/kernel/sound/acore/snd.ko): Unknown symbol in module, or unknown parameter (see dmesg)
WARNING: Error running install command for snd
WARNING: Error inserting snd_pcm (/lib/modules/2.6.35-28-generic/kernel/sound/acore/snd-pcm.ko): Unknown symbol in module, or unknown parameter (see dmesg)
FATAL: Error inserting snd_dummy (/lib/modules/2.6.35-28-generic/kernel/sound/drivers/snd-dummy.ko): Unknown symbol in module, or unknown parameter (see dmesg)
sudo dmesg | tail -n12
[20701.053067] snd: Unknown symbol unregister_sound_special (err 0)
[20701.053481] snd: Unknown symbol register_sound_special_device (err 0)
[20701.055188] snd_timer: Unknown symbol snd_info_register (err 0)
[20701.055292] snd_timer: Unknown symbol snd_info_create_module_entry (err 0)
[20701.055421] snd_timer: Unknown symbol snd_info_free_entry (err 0)
[20701.055648] snd_timer: Unknown symbol __snd_printk (err 0)
[20701.055751] snd_timer: Unknown symbol snd_iprintf (err 0)
[20701.055895] snd_timer: Unknown symbol snd_ecards_limit (err 0)
[20701.056038] snd_timer: Unknown symbol snd_oss_info_register (err 0)
[20701.056206] snd_timer: Unknown symbol snd_unregister_device (err 0)
[20701.056456] snd_timer: Unknown symbol snd_device_new (err 0)
[20701.056782] snd_timer: Unknown symbol snd_register_device_for_dev (err 0)
Пробовал программно искать звуковые карты - их нет. Помогите, пожалуйста, разобраться с глюками этого ПО.
System information report, generated by Sysinfo: 13.08.2012 15:33:35
http://sourceforge.net/projects/gsysinfo
SYSTEM INFORMATION
Running Ubuntu Linux, the Ubuntu 10.04 (lucid) release.
GNOME: 2.30.2 (Ubuntu 2010-06-25)
Kernel version: 2.6.35-28-generic (#50~lucid1-Ubuntu SMP Fri Mar 18 20:31:01 UTC 2011)
GCC: 4.4.3 (x86_64-linux-gnu)
Xorg: unknown (25 February 2012 06:57:33AM) (25 February 2012 06:57:33AM)
Hostname: rx
Uptime: 0 days 5 h 26 min
CPU INFORMATION
GenuineIntel, Intel(R) Core(TM) i3-2100 CPU @ 3.10GHz
Number of CPUs: 4
CPU clock currently at 1600.000 MHz with 3072 KB cache
Numbering: family(6) model(42) stepping(7)
Bogomips: 6184.51
Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm sse4_1 sse4_2 popcnt xsave avx lahf_lm arat pln pts dts tpr_shadow vnmi flexpriority ept vpid
MEMORY INFORMATION
Total memory: 7899 MB
Total swap: 5122 MB
STORAGE INFORMATION
SCSI device - scsi0
Vendor: ATA
Model: Hitachi HDS72105
SCSI device - scsi4
Vendor: Multi
Model: Flash Reader
HARDWARE INFORMATION
MOTHERBOARD
Host bridge
Intel Corporation Device 0100 (rev 09)
Subsystem: ASUSTeK Computer Inc. Device 844d
PCI bridge(s)
Intel Corporation Sandy Bridge PCI Express Root Port (rev 09)
Intel Corporation Cougar Point PCI Express Root Port 1 (rev b5)
Intel Corporation Cougar Point PCI Express Root Port 3 (rev b5)
Intel Corporation 82801 PCI Bridge (rev b5) (prog-if 01)
Device 1b21:1080 (rev 01) (prog-if 01)
Intel Corporation Sandy Bridge PCI Express Root Port (rev 09)
Intel Corporation Cougar Point PCI Express Root Port 1 (rev b5)
Intel Corporation Cougar Point PCI Express Root Port 3 (rev b5)
Intel Corporation 82801 PCI Bridge (rev b5) (prog-if 01)
Device 1b21:1080 (rev 01) (prog-if 01)
USB controller(s)
Intel Corporation Cougar Point USB Enhanced Host Controller #2 (rev 05) (prog-if 20)
Intel Corporation Cougar Point USB Enhanced Host Controller #1 (rev 05) (prog-if 20)
Intel Corporation Cougar Point USB Enhanced Host Controller #2 (rev 05) (prog-if 20)
Intel Corporation Cougar Point USB Enhanced Host Controller #1 (rev 05) (prog-if 20)
ISA bridge
Intel Corporation Device 1c5c (rev 05)
Subsystem: ASUSTeK Computer Inc. Device 844d
IDE interface
Intel Corporation Cougar Point 2 port SATA IDE Controller (rev 05) (prog-if 85 [Master SecO PriO])
Subsystem: ASUSTeK Computer Inc. Device 844d
GRAPHIC CARD
VGA controller
Intel Corporation Sandy Bridge Integrated Graphics Controller (rev 09)
Subsystem: ASUSTeK Computer Inc. Device 844d
SOUND CARD
NETWORK
Ethernet controller
Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller (rev 06)
Subsystem: ASUSTeK Computer Inc. Device 8432DMI
BIOS
Date 03/08/2012
Vendor American Megatrends Inc. (www.ami.com)
Version 3605
Board
Name P8H61-M LE/USB3
Vendor ASUSTeK COMPUTER INC. (SEAGATE, www.seagate.com)
