[问题]ALC260声卡无法搞定，求各位帮忙啊。。。搞了快一个礼拜了，茶饭不思。。。

[jemy.zhang]

查阅了网上好多资料，现在该出来的都出来了，音量调节界面各种声道都出来了，就是不出声啊。。。


下面贴一下具体的输出信息，请各位大侠帮忙
或查看http://pastebin.ca/913747


################################
ALSA Information Script v 0.4.37
################################

Script ran on: Fri Feb 22 17:24:41 CST 2008


Linux Distribution
------------------

Ubuntu 7.10 \n \l DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu 7.10"


Kernel Information
------------------

Kernel release: 2.6.22-14-generic
Operating System: GNU/Linux
Architecture: i686
Processor: unknown
SMP Enabled: Yes


ALSA Version
------------

Driver version: 1.0.16
Library version: 1.0.16
Utilities version: 1.0.16


Loaded ALSA modules
-------------------

snd_hda_intel


Soundcards recognised by ALSA
-----------------------------

0 [SB ]: HDA-Intel - HDA ATI SB
HDA ATI SB at 0xc0500000 irq 16


PCI Soundcards installed in the system
--------------------------------------

00:14.2 Audio device: ATI Technologies Inc SB450 HDA Audio (rev 01)


Advanced information - PCI Vendor/Device/Susbsystem ID's
--------------------------------------------------------

00:14.2 0403: 1002:437b (rev 01)
Subsystem: 103c:30ba


Modprobe options (Sound related)
--------------------------------

snd-bt87x: index=-2
snd-atiixp-modem: index=-2
snd-intel8x0m: index=-2
snd-via82xx-modem: index=-2
snd-usb-audio: index=-2
snd-usb-usx2y: index=-2
snd-usb-caiaq: index=-2
snd-cmipci: mpu_port=0x330 fm_port=0x388
snd-hda-intel: index=0
snd-hda-intel: model=hp
snd-hda-intel: position_fix=1
snd-hda-intel: probe_mask=1


Loaded sound module options
--------------------------

Module: snd_hda_intel
enable : Y,Y,Y,Y,Y,Y,Y,Y
enable_msi : 0
id : <NULL>,<NULL>,<NULL>,<NULL>,<NULL>,<NULL>,<NULL>,<NULL>
index : 0,-1,-1,-1,-1,-1,-1,-1
model : hp,<NULL>,<NULL>,<NULL>,<NULL>,<NULL>,<NULL>,<NULL>
position_fix : 1,0,0,0,0,0,0,0
power_save : 0
power_save_controller : Y
probe_mask : 1,-1,-1,-1,-1,-1,-1,-1
single_cmd : N


HDA-Intel Codec information
---------------------------
(following section hidden - click to display)

Codec: Realtek ALC260
Address: 0
Vendor Id: 0x10ec0260
Subsystem Id: 0x103c0000
Revision Id: 0x100400
No Modem Function Group found
Default PCM:
rates [0x560]: 44100 48000 96000 192000
bits [0xe]: 16 20 24
formats [0x1]: PCM
Default Amp-In caps: N/A
Default Amp-Out caps: N/A
GPIO: io=4, o=0, i=0, unsolicited=1, wake=0
IO[0]: enable=0, dir=0, wake=0, sticky=0, data=0
IO[1]: enable=0, dir=0, wake=0, sticky=0, data=0
IO[2]: enable=0, dir=0, wake=0, sticky=0, data=0
IO[3]: enable=0, dir=0, wake=0, sticky=0, data=0
Node 0x02 [Audio Output] wcaps 0x11: Stereo
Converter: stream=0, channel=0
PCM:
rates [0x560]: 44100 48000 96000 192000
bits [0xe]: 16 20 24
formats [0x1]: PCM
Node 0x03 [Audio Output] wcaps 0x211: Stereo Digital
Converter: stream=0, channel=0
Digital:
Digital category: 0x0
PCM:
rates [0x560]: 44100 48000 96000 192000
bits [0x1e]: 16 20 24 32
formats [0x1]: PCM
Node 0x04 [Audio Input] wcaps 0x10011b: Stereo Amp-In
Amp-In caps: ofs=0x00, nsteps=0x23, stepsize=0x03, mute=1
Amp-In vals: [0x00 0x00] [0x00 0x00] [0x00 0x00] [0x00 0x00] [0x00 0x00] [0x00 0x00] [0x00 0x00]
Converter: stream=0, channel=0
SDI-Select: 0
PCM:
rates [0x160]: 44100 48000 96000
bits [0x6]: 16 20
formats [0x1]: PCM
Connection: 7
0x12 0x13 0x14* 0x15 0x16 0x0f 0x10
Node 0x05 [Audio Input] wcaps 0x10011b: Stereo Amp-In
Amp-In caps: ofs=0x00, nsteps=0x23, stepsize=0x03, mute=1
Amp-In vals: [0x10 0x10] [0x10 0x10] [0x10 0x10] [0x10 0x10] [0x10 0x10] [0x10 0x10] [0x10 0x10] [0x10 0x10]
Converter: stream=0, channel=0
SDI-Select: 0
PCM:
rates [0x160]: 44100 48000 96000
bits [0x6]: 16 20
formats [0x1]: PCM
Connection: 8
0x12 0x13 0x14* 0x15 0x16 0x07 0x0f 0x10
Node 0x06 [Audio Input] wcaps 0x100391: Stereo Digital
Converter: stream=0, channel=0
SDI-Select: 0
Digital:
Digital category: 0x0
PCM:
rates [0x160]: 44100 48000 96000
bits [0x1e]: 16 20 24 32
formats [0x1]: PCM
Unsolicited: tag=00, enabled=0
Connection: 1
0x19
Node 0x07 [Audio Mixer] wcaps 0x20010b: Stereo Amp-In
Amp-In caps: ofs=0x23, nsteps=0x41, stepsize=0x03, mute=1
Amp-In vals: [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x14 0x14] [0xa3 0xa3] [0xa3 0xa3] [0xa3 0xa3]
Connection: 8
0x12 0x13 0x14 0x15 0x16 0x17 0x0f 0x10
Node 0x08 [Audio Mixer] wcaps 0x20010f: Stereo Amp-In Amp-Out
Amp-In caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
Amp-In vals: [0x00 0x00] [0x00 0x00]
Amp-Out caps: ofs=0x40, nsteps=0x40, stepsize=0x03, mute=0
Amp-Out vals: [0x11 0x11]
Connection: 2
0x02 0x07
Node 0x09 [Audio Mixer] wcaps 0x20010f: Stereo Amp-In Amp-Out
Amp-In caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
Amp-In vals: [0x00 0x00] [0x00 0x00]
Amp-Out caps: ofs=0x40, nsteps=0x40, stepsize=0x03, mute=0
Amp-Out vals: [0x00 0x00]
Connection: 2
0x02 0x07
Node 0x0a [Audio Mixer] wcaps 0x20010e: Mono Amp-In Amp-Out
Amp-In caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
Amp-In vals: [0x80] [0x80]
Amp-Out caps: ofs=0x23, nsteps=0x41, stepsize=0x03, mute=0
Amp-Out vals: [0x00]
Connection: 2
0x02 0x07
Node 0x0b [Audio Selector] wcaps 0x300101: Stereo
Connection: 2
0x08* 0x09
Node 0x0c [Audio Selector] wcaps 0x300101: Stereo
Connection: 2
0x08* 0x09
Node 0x0d [Audio Selector] wcaps 0x300101: Stereo
Connection: 2
0x08* 0x09
Node 0x0e [Audio Selector] wcaps 0x300101: Stereo
Connection: 2
0x08* 0x09
Node 0x0f [Pin Complex] wcaps 0x40018d: Stereo Amp-Out
Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
Amp-Out vals: [0x00 0x00]
Pincap 0x081003f: IN OUT HP EAPD Detect Trigger ImpSense
EAPD 0x0:
Pin Default 0x99130110: [Fixed] Speaker at Int ATAPI
Conn = ATAPI, Color = Unknown
DefAssociation = 0x1, Sequence = 0x0
Misc = NO_PRESENCE
Pin-ctls: 0xc0: OUT HP
Unsolicited: tag=00, enabled=0
Connection: 1
0x08
Node 0x10 [Pin Complex] wcaps 0x40018d: Stereo Amp-Out
Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
Amp-Out vals: [0x00 0x00]
Pincap 0x081003f: IN OUT HP EAPD Detect Trigger ImpSense
EAPD 0x0:
Pin Default 0x411111f0: [N/A] Speaker at Ext Rear
Conn = 1/8, Color = Black
DefAssociation = 0xf, Sequence = 0x0
Misc = NO_PRESENCE
Pin-ctls: 0xc0: OUT HP
Unsolicited: tag=04, enabled=1
Connection: 1
0x09
Node 0x11 [Pin Complex] wcaps 0x40010c: Mono Amp-Out
Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
Amp-Out vals: [0x00]
Pincap 0x0810: OUT
Pin Default 0x411111f0: [N/A] Speaker at Ext Rear
Conn = 1/8, Color = Black
DefAssociation = 0xf, Sequence = 0x0
Misc = NO_PRESENCE
Pin-ctls: 0x40: OUT
Connection: 1
0x0a
Node 0x12 [Pin Complex] wcaps 0x40018d: Stereo Amp-Out
Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
Amp-Out vals: [0x80 0x80]
Pincap 0x08133f: IN OUT HP Detect Trigger ImpSense
Vref caps: HIZ 50 80
Pin Default 0x01a19c30: [Jack] Mic at Ext Rear
Conn = 1/8, Color = Pink
DefAssociation = 0x3, Sequence = 0x0
Pin-ctls: 0x24: IN VREF_80
Unsolicited: tag=00, enabled=0
Connection: 1
0x0b
Node 0x13 [Pin Complex] wcaps 0x40018d: Stereo Amp-Out
Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
Amp-Out vals: [0x80 0x80]
Pincap 0x08133f: IN OUT HP Detect Trigger ImpSense
Vref caps: HIZ 50 80
Pin Default 0x411111f0: [N/A] Speaker at Ext Rear
Conn = 1/8, Color = Black
DefAssociation = 0xf, Sequence = 0x0
Misc = NO_PRESENCE
Pin-ctls: 0x24: IN VREF_80
Unsolicited: tag=00, enabled=0
Connection: 1
0x0c
Node 0x14 [Pin Complex] wcaps 0x40018d: Stereo Amp-Out
Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
Amp-Out vals: [0x80 0x80]
Pincap 0x08133f: IN OUT HP Detect Trigger ImpSense
Vref caps: HIZ 50 80
Pin Default 0x411111f0: [N/A] Speaker at Ext Rear
Conn = 1/8, Color = Black
DefAssociation = 0xf, Sequence = 0x0
Misc = NO_PRESENCE
Pin-ctls: 0x20: IN VREF_HIZ
Unsolicited: tag=00, enabled=0
Connection: 1
0x0d
Node 0x15 [Pin Complex] wcaps 0x40018d: Stereo Amp-Out
Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
Amp-Out vals: [0x00 0x00]
Pincap 0x08133f: IN OUT HP Detect Trigger ImpSense
Vref caps: HIZ 50 80
Pin Default 0x411111f0: [N/A] Speaker at Ext Rear
Conn = 1/8, Color = Black
DefAssociation = 0xf, Sequence = 0x0
Misc = NO_PRESENCE
Pin-ctls: 0x40: OUT VREF_HIZ
Unsolicited: tag=00, enabled=0
Connection: 1
0x0e
Node 0x16 [Pin Complex] wcaps 0x400001: Stereo
Pincap 0x0820: IN
Pin Default 0x411111f0: [N/A] Speaker at Ext Rear
Conn = 1/8, Color = Black
DefAssociation = 0xf, Sequence = 0x0
Misc = NO_PRESENCE
Pin-ctls: 0x00:
Node 0x17 [Pin Complex] wcaps 0x400000: Mono
Pincap 0x0820: IN
Pin Default 0x411111f0: [N/A] Speaker at Ext Rear
Conn = 1/8, Color = Black
DefAssociation = 0xf, Sequence = 0x0
Misc = NO_PRESENCE
Pin-ctls: 0x00:
Node 0x18 [Pin Complex] wcaps 0x400380: Mono Digital
Pincap 0x0814: OUT Detect
Pin Default 0x411111f0: [N/A] Speaker at Ext Rear
Conn = 1/8, Color = Black
DefAssociation = 0xf, Sequence = 0x0
Misc = NO_PRESENCE
Pin-ctls: 0x00:
Unsolicited: tag=00, enabled=0
Connection: 1
0x03
Node 0x19 [Pin Complex] wcaps 0x400280: Mono Digital
Pincap 0x0824: IN Detect
Pin Default 0x411111f0: [N/A] Speaker at Ext Rear
Conn = 1/8, Color = Black
DefAssociation = 0xf, Sequence = 0x0
Misc = NO_PRESENCE
Pin-ctls: 0x00:
Unsolicited: tag=00, enabled=0
Node 0x1a [Vendor Defined Widget] wcaps 0xf00040: Mono
Processing caps: benign=0, ncoeff=13
Node 0x1b [Volume Knob Widget] wcaps 0x600080: Mono
Volume-Knob: delta=0, steps=64, direct=0, val=0
Unsolicited: tag=00, enabled=0
Connection: 0
(end collapsed section)


ALSA Device nodes
-----------------

crw-rw---- 1 root audio 116, 0 2008-02-22 17:01 /dev/snd/controlC0
crw-rw---- 1 root audio 116, 4 2008-02-22 17:01 /dev/snd/hwC0D0
crw-rw---- 1 root audio 116, 24 2008-02-22 17:01 /dev/snd/pcmC0D0c
crw-rw---- 1 root audio 116, 16 2008-02-22 17:01 /dev/snd/pcmC0D0p
crw-rw---- 1 root audio 116, 1 2008-02-22 17:01 /dev/snd/seq
crw-rw---- 1 root audio 116, 33 2008-02-22 17:01 /dev/snd/timer


ALSA configuration files
------------------------

User specific config file (~/.asoundrc)

pcm.hda-intel {
type hw
card 0
}

ctl.hda-intel {
type hw
card 0
}


Aplay/Arecord output
------------

APLAY

**** PLAYBACK硬件设备列表 ****
卡 0: SB [HDA ATI SB], 设备 0: ALC260 Analog [ALC260 Analog]
子设备: 1/1
子设备：#0: subdevice #0

ARECORD

**** CAPTURE硬件设备列表 ****
卡 0: SB [HDA ATI SB], 设备 0: ALC260 Analog [ALC260 Analog]
子设备: 1/1
子设备：#0: subdevice #0

Amixer output
-------------

-------Mixer controls for card 0 [SB]

Simple mixer control 'Master',0
Capabilities: pvolume pvolume-joined pswitch pswitch-joined
Playback channels: Mono
Limits: Playback 0 - 64
Mono: Playback 29 [45%] [-35.00dB] [on]
Simple mixer control 'Headphone',0
Capabilities: pvolume pswitch
Playback channels: Front Left - Front Right
Limits: Playback 0 - 64
Mono:
Front Left: Playback 31 [48%] [-33.00dB] [on]
Front Right: Playback 31 [48%] [-33.00dB] [on]
Simple mixer control 'PCM',0
Capabilities: pvolume
Playback channels: Front Left - Front Right
Limits: Playback 0 - 255
Mono:
Front Left: Playback 255 [100%] [0.00dB]
Front Right: Playback 255 [100%] [0.00dB]
Simple mixer control 'Front',0
Capabilities: pvolume pswitch
Playback channels: Front Left - Front Right
Limits: Playback 0 - 64
Mono:
Front Left: Playback 52 [81%] [-12.00dB] [on]
Front Right: Playback 52 [81%] [-12.00dB] [on]
Simple mixer control 'Front Mic',0
Capabilities: pvolume pswitch
Playback channels: Front Left - Front Right
Limits: Playback 0 - 65
Mono:
Front Left: Playback 0 [0%] [-35.00dB] [off]
Front Right: Playback 0 [0%] [-35.00dB] [off]
Simple mixer control 'Line',0
Capabilities: pvolume pswitch
Playback channels: Front Left - Front Right
Limits: Playback 0 - 65
Mono:
Front Left: Playback 0 [0%] [-35.00dB] [off]
Front Right: Playback 0 [0%] [-35.00dB] [off]
Simple mixer control 'CD',0
Capabilities: pvolume pswitch
Playback channels: Front Left - Front Right
Limits: Playback 0 - 65
Mono:
Front Left: Playback 20 [31%] [-15.00dB] [on]
Front Right: Playback 20 [31%] [-15.00dB] [on]
Simple mixer control 'Mic',0
Capabilities: pvolume pswitch
Playback channels: Front Left - Front Right
Limits: Playback 0 - 65
Mono:
Front Left: Playback 0 [0%] [-35.00dB] [off]
Front Right: Playback 0 [0%] [-35.00dB] [off]
Simple mixer control 'Capture',0
Capabilities: cvolume cswitch
Capture channels: Front Left - Front Right
Limits: Capture 0 - 35
Front Left: Capture 16 [46%] [16.00dB] [on]
Front Right: Capture 16 [46%] [16.00dB] [on]
Simple mixer control 'Digital',0
Capabilities: cvolume
Capture channels: Front Left - Front Right
Limits: Capture 0 - 120
Front Left: Capture 86 [72%] [13.00dB]
Front Right: Capture 86 [72%] [13.00dB]
Simple mixer control 'Input Source',0
Capabilities: cenum
Items: 'Mic' 'Front Mic' 'Line' 'CD'
Item0: 'Mic'
Simple mixer control 'Speaker',0
Capabilities: pvolume pvolume-joined pswitch pswitch-joined
Playback channels: Mono
Limits: Playback 0 - 65
Mono: Playback 33 [51%] [-2.00dB] [on]


Alsactl output
-------------

(following section hidden - click to display)
state.SB {
control.1 {
comment.access 'read write'
comment.type BOOLEAN
comment.count 1
iface MIXER
name 'Master Playback Switch'
value true
}
control.2 {
comment.access 'read write'
comment.type INTEGER
comment.count 2
comment.range '0 - 64'
comment.dbmin -6400
comment.dbmax 0
iface MIXER
name 'Front Playback Volume'
value.0 52
value.1 52
}
control.3 {
comment.access 'read write'
comment.type BOOLEAN
comment.count 2
iface MIXER
name 'Front Playback Switch'
value.0 true
value.1 true
}
control.4 {
comment.access 'read write'
comment.type INTEGER
comment.count 2
comment.range '0 - 64'
comment.dbmin -6400
comment.dbmax 0
iface MIXER
name 'Headphone Playback Volume'
value.0 31
value.1 31
}
control.5 {
comment.access 'read write'
comment.type BOOLEAN
comment.count 2
iface MIXER
name 'Headphone Playback Switch'
value.0 true
value.1 true
}
control.6 {
comment.access 'read write'
comment.type INTEGER
comment.count 1
comment.range '0 - 65'
comment.dbmin -3500
comment.dbmax 3000
iface MIXER
name 'Speaker Playback Volume'
value 33
}
control.7 {
comment.access 'read write'
comment.type BOOLEAN
comment.count 1
iface MIXER
name 'Speaker Playback Switch'
value true
}
control.8 {
comment.access 'read write'
comment.type INTEGER
comment.count 2
comment.range '0 - 65'
comment.dbmin -3500
comment.dbmax 3000
iface MIXER
name 'CD Playback Volume'
value.0 20
value.1 20
}
control.9 {
comment.access 'read write'
comment.type BOOLEAN
comment.count 2
iface MIXER
name 'CD Playback Switch'
value.0 true
value.1 true
}
control.10 {
comment.access 'read write'
comment.type INTEGER
comment.count 2
comment.range '0 - 65'
comment.dbmin -3500
comment.dbmax 3000
iface MIXER
name 'Line Playback Volume'
value.0 0
value.1 0
}
control.11 {
comment.access 'read write'
comment.type BOOLEAN
comment.count 2
iface MIXER
name 'Line Playback Switch'
value.0 false
value.1 false
}
control.12 {
comment.access 'read write'
comment.type INTEGER
comment.count 2
comment.range '0 - 65'
comment.dbmin -3500
comment.dbmax 3000
iface MIXER
name 'Mic Playback Volume'
value.0 0
value.1 0
}
control.13 {
comment.access 'read write'
comment.type BOOLEAN
comment.count 2
iface MIXER
name 'Mic Playback Switch'
value.0 false
value.1 false
}
control.14 {
comment.access 'read write'
comment.type INTEGER
comment.count 2
comment.range '0 - 65'
comment.dbmin -3500
comment.dbmax 3000
iface MIXER
name 'Front Mic Playback Volume'
value.0 0
value.1 0
}
control.15 {
comment.access 'read write'
comment.type BOOLEAN
comment.count 2
iface MIXER
name 'Front Mic Playback Switch'
value.0 false
value.1 false
}
control.16 {
comment.access 'read write'
comment.type INTEGER
comment.count 2
comment.range '0 - 35'
comment.dbmin 0
comment.dbmax 3500
iface MIXER
name 'Capture Volume'
value.0 16
value.1 16
}
control.17 {
comment.access 'read write'
comment.type BOOLEAN
comment.count 2
iface MIXER
name 'Capture Switch'
value.0 true
value.1 true
}
control.18 {
comment.access 'read write'
comment.type ENUMERATED
comment.count 1
comment.item.0 Mic
comment.item.1 'Front Mic'
comment.item.2 Line
comment.item.3 CD
iface MIXER
name 'Input Source'
value Mic
}
control.19 {
comment.access 'read write'
comment.type INTEGER
comment.count 1
comment.range '0 - 64'
comment.dbmin -6400
comment.dbmax 0
iface MIXER
name 'Master Playback Volume'
value 29
}
control.20 {
comment.access 'read write user'
comment.type INTEGER
comment.count 2
comment.range '0 - 255'
comment.tlv '0000000100000008ffffec1400000014'
comment.dbmin -5100
comment.dbmax 0
iface MIXER
name 'PCM Playback Volume'
value.0 255
value.1 255
}
control.21 {
comment.access 'read write user'
comment.type INTEGER
comment.count 2
comment.range '0 - 120'
comment.tlv '0000000100000008fffff44800000032'
comment.dbmin -3000
comment.dbmax 3000
iface MIXER
name 'Digital Capture Volume'
value.0 86
value.1 86
}
}
(end collapsed section)


All Loaded Modules
------------------

Module
ipv6
af_packet
vmnet
vmblock
vmmon
binfmt_misc
rfcomm
l2cap
ppdev
acpi_cpufreq
cpufreq_userspace
cpufreq_conservative
cpufreq_stats
cpufreq_powersave
cpufreq_ondemand
freq_table
button
container
sbs
ac
dock
video
battery
sound
sbp2
parport_pc
lp
parport
joydev
snd_hda_intel
snd_pcm_oss
snd_mixer_oss
snd_pcm
snd_page_alloc
snd_hwdep
snd_seq_oss
snd_seq_midi_event
serio_raw
hci_usb
fglrx
snd_seq
snd_timer
snd_seq_device
snd
bluetooth
usbhid
psmouse
sdhci
mmc_core
bcm43xx
ieee80211softmac
hid
ieee80211
ieee80211_crypt
i2c_piix4
pcspkr
i2c_core
soundcore
ati_agp
agpgart
shpchp
pci_hotplug
evdev
ext3
jbd
mbcache
sg
ide_cd
cdrom
sd_mod
8139cp
ata_generic
8139too
mii
ohci_hcd
ohci1394
ieee1394
ehci_hcd
sata_sil
libata
scsi_mod
usbcore
atiixp
ide_core
thermal
processor
fan
fuse
apparmor
commoncap

[jemy.zhang]

而后又屏蔽了alsa驱动，装了oss，结果找不到硬件，但是可以发声，但是声音是从录音口出来的，非常奇怪。。。实在没想法，只能又回到了xp。。。可怜

[vipeason]

呵呵，这个问题我折腾了2年拉～～～～～