Komputer saya menjadi tidak stabil sejak seminggu. Pertama, saya mengganti power supply. Setelah itu, saya melepas kartu video offboard, tetapi tidak ada efeknya. Jadi kemarin, tidak bisa mengenali hard drive saya lagi.
Saya melakukan backup ke disk lain (Seagate - / dev / sda) dan terpasang ke komputer saya, di mana saya memulai live usb Ubuntu 19.04. Masalah yang sama, masalah yang sama.
Saya mengganti kabel SATA tetapi tidak berpengaruh. Apakah motherboard saya rusak? Bagaimana cara menentukannya? Lihatlah /var/log/syslog:
Jul 2 03:54:19 ubuntu kernel: [ 534.106089] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
Jul 2 03:54:19 ubuntu kernel: [ 534.111029] ata3.00: configured for UDMA/100
Jul 2 03:54:22 ubuntu kernel: [ 537.142692] ata3.00: limiting speed to UDMA/66:PIO4
Jul 2 03:54:23 ubuntu kernel: [ 538.533689] ata3: SATA link down (SStatus 0 SControl 310)
Jul 2 03:54:23 ubuntu kernel: [ 539.045598] ata3: SATA link down (SStatus 0 SControl 310)
Jul 2 03:54:24 ubuntu kernel: [ 539.669548] ata3: SATA link down (SStatus 0 SControl 310)
Jul 2 03:54:24 ubuntu kernel: [ 539.669562] ata3.00: disabled
Jul 2 03:54:24 ubuntu kernel: [ 539.669605] ata3.00: detaching (SCSI 1:0:0:0)
Jul 2 03:54:24 ubuntu kernel: [ 539.670387] sd 1:0:0:0: [sda] Synchronizing SCSI cache
Jul 2 03:54:24 ubuntu kernel: [ 539.670463] sd 1:0:0:0: [sda] Synchronize Cache(10) failed: Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
Jul 2 03:54:24 ubuntu kernel: [ 539.670464] sd 1:0:0:0: [sda] Stopping disk
Jul 2 03:54:24 ubuntu kernel: [ 539.670474] sd 1:0:0:0: [sda] Start/Stop Unit failed: Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
Jul 2 03:54:26 ubuntu kernel: [ 541.081380] ata3: SATA link down (SStatus 0 SControl 300)
Jul 2 03:54:26 ubuntu kernel: [ 541.869319] ata3: SATA link down (SStatus 0 SControl 300)
Jul 2 03:54:28 ubuntu kernel: [ 543.197234] ata3: SATA link down (SStatus 0 SControl 300)
Jul 2 03:54:29 ubuntu kernel: [ 544.768994] ata3: SATA link down (SStatus 0 SControl 300)
Jul 2 03:54:30 ubuntu kernel: [ 546.020889] ata3: SATA link down (SStatus 0 SControl 300)
Jul 2 03:54:32 ubuntu kernel: [ 547.192770] ata3: SATA link down (SStatus 0 SControl 300)
Jul 2 03:54:34 ubuntu kernel: [ 549.776532] ata3: SATA link down (SStatus 0 SControl 300)
Jul 2 03:54:39 ubuntu kernel: [ 554.148010] ata3: SATA link down (SStatus 0 SControl 300)
Jul 2 03:54:40 ubuntu kernel: [ 555.336006] ata3: SATA link down (SStatus 0 SControl 300)
Jul 2 03:54:41 ubuntu kernel: [ 556.363786] ata3: SATA link down (SStatus 0 SControl 300)
Jul 2 03:54:42 ubuntu kernel: [ 557.587707] ata3: SATA link down (SStatus 0 SControl 300)
Jul 2 03:54:44 ubuntu kernel: [ 559.179482] ata3: SATA link down (SStatus 0 SControl 300)
Jul 2 03:54:46 ubuntu kernel: [ 561.271270] ata3: SATA link down (SStatus 0 SControl 300)
Jul 2 03:54:47 ubuntu kernel: [ 562.595122] ata3: SATA link down (SStatus 0 SControl 300)
Jul 2 03:54:49 ubuntu kernel: [ 564.951089] ata3: SATA link down (SStatus 0 SControl 300)
Jul 2 03:54:54 ubuntu kernel: [ 569.634383] ata3: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
Jul 2 03:54:54 ubuntu kernel: [ 569.636432] ata3.00: ATA-8: ST3320418AS, HP35, max UDMA/100
Jul 2 03:54:54 ubuntu kernel: [ 569.636436] ata3.00: 625142448 sectors, multi 0: LBA48 NCQ (depth 32)
Jul 2 03:54:54 ubuntu kernel: [ 569.637630] ata3.00: configured for UDMA/100
Jul 2 03:54:54 ubuntu kernel: [ 569.637901] scsi 1:0:0:0: Direct-Access ATA ST3320418AS HP35 PQ: 0 ANSI: 5
Jul 2 03:54:54 ubuntu kernel: [ 569.638272] sd 1:0:0:0: Attached scsi generic sg0 type 0
Jul 2 03:54:54 ubuntu kernel: [ 569.638471] sd 1:0:0:0: [sda] 625142448 512-byte logical blocks: (320 GB/298 GiB)
Jul 2 03:54:54 ubuntu kernel: [ 569.638508] sd 1:0:0:0: [sda] Write Protect is off
Jul 2 03:54:54 ubuntu kernel: [ 569.638513] sd 1:0:0:0: [sda] Mode Sense: 00 3a 00 00
Jul 2 03:54:54 ubuntu kernel: [ 569.638574] sd 1:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
Jul 2 03:54:54 ubuntu kernel: [ 569.662634] sda: sda1
Jul 2 03:54:54 ubuntu kernel: [ 569.663234] sd 1:0:0:0: [sda] Attached SCSI disk
Jul 2 03:55:00 ubuntu kernel: [ 575.310210] ata3: SATA link down (SStatus 0 SControl 300)
Jul 2 03:55:01 ubuntu kernel: [ 576.770183] ata3: SATA link down (SStatus 0 SControl 300)
Jul 2 03:55:05 ubuntu kernel: [ 580.946313] ata3: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
Jul 2 03:55:05 ubuntu kernel: [ 580.950170] ata3.00: configured for UDMA/100
Jul 2 03:55:09 ubuntu kernel: [ 584.886512] ata3: SATA link down (SStatus 0 SControl 300)
Jul 2 03:55:12 ubuntu kernel: [ 587.330555] ata3: SATA link down (SStatus 0 SControl 300)
Jul 2 03:55:15 ubuntu kernel: [ 590.170690] ata3: SATA link down (SStatus 0 SControl 300)
Jul 2 03:55:15 ubuntu kernel: [ 590.170699] ata3.00: disabled
Jul 2 03:55:15 ubuntu kernel: [ 590.170726] ata3.00: detaching (SCSI 1:0:0:0)
Jul 2 03:55:15 ubuntu kernel: [ 590.171468] sd 1:0:0:0: [sda] Synchronizing SCSI cache
Jul 2 03:55:15 ubuntu kernel: [ 590.171525] sd 1:0:0:0: [sda] Synchronize Cache(10) failed: Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
Jul 2 03:55:15 ubuntu kernel: [ 590.171527] sd 1:0:0:0: [sda] Stopping disk
Jul 2 03:55:15 ubuntu kernel: [ 590.171541] sd 1:0:0:0: [sda] Start/Stop Unit failed: Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
Jul 2 03:55:18 ubuntu kernel: [ 593.794782] ata3: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
Jul 2 03:55:18 ubuntu kernel: [ 593.797136] ata3.00: ATA-8: ST3320418AS, HP35, max UDMA/100
Jul 2 03:55:18 ubuntu kernel: [ 593.797139] ata3.00: 625142448 sectors, multi 0: LBA48 NCQ (depth 32)
Jul 2 03:55:18 ubuntu kernel: [ 593.798305] ata3.00: configured for UDMA/100
Jul 2 03:55:18 ubuntu kernel: [ 593.798768] scsi 1:0:0:0: Direct-Access ATA ST3320418AS HP35 PQ: 0 ANSI: 5
Jul 2 03:55:18 ubuntu kernel: [ 593.799213] sd 1:0:0:0: Attached scsi generic sg0 type 0
Jul 2 03:55:18 ubuntu kernel: [ 593.799302] sd 1:0:0:0: [sda] 625142448 512-byte logical blocks: (320 GB/298 GiB)
Jul 2 03:55:18 ubuntu kernel: [ 593.799339] sd 1:0:0:0: [sda] Write Protect is off
Jul 2 03:55:18 ubuntu kernel: [ 593.799343] sd 1:0:0:0: [sda] Mode Sense: 00 3a 00 00
Jul 2 03:55:18 ubuntu kernel: [ 593.799407] sd 1:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
Jul 2 03:55:18 ubuntu kernel: [ 593.826275] sda: sda1
Jul 2 03:55:18 ubuntu kernel: [ 593.827205] sd 1:0:0:0: [sda] Attached SCSI disk
Jul 2 03:55:20 ubuntu kernel: [ 595.850781] ata3: SATA link down (SStatus 0 SControl 300)
Jul 2 03:55:24 ubuntu kernel: [ 599.638908] ata3: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
Jul 2 03:55:24 ubuntu kernel: [ 599.641118] ata3.00: configured for UDMA/100
Jul 2 03:55:48 ubuntu kernel: [ 623.751095] ata3: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
Jul 2 03:55:48 ubuntu kernel: [ 623.753207] ata3.00: configured for UDMA/100
Jul 2 03:55:52 ubuntu kernel: [ 627.931107] ata3: SATA link down (SStatus 0 SControl 300)
Jul 2 03:55:54 ubuntu kernel: [ 629.271019] ata3: SATA link down (SStatus 0 SControl 300)
Jul 2 03:55:55 ubuntu kernel: [ 630.675042] ata3: SATA link down (SStatus 0 SControl 300)
Jul 2 03:55:55 ubuntu kernel: [ 630.675052] ata3.00: disabled
Jul 2 03:55:55 ubuntu kernel: [ 630.675077] ata3.00: detaching (SCSI 1:0:0:0)
Jul 2 03:55:55 ubuntu kernel: [ 630.676096] sd 1:0:0:0: [sda] Synchronizing SCSI cache
Jul 2 03:55:55 ubuntu kernel: [ 630.676185] sd 1:0:0:0: [sda] Synchronize Cache(10) failed: Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
Jul 2 03:55:55 ubuntu kernel: [ 630.676187] sd 1:0:0:0: [sda] Stopping disk
Jul 2 03:55:55 ubuntu kernel: [ 630.676207] sd 1:0:0:0: [sda] Start/Stop Unit failed: Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
Jul 2 03:55:56 ubuntu kernel: [ 631.751033] ata3: SATA link down (SStatus 0 SControl 300)
Jul 2 03:55:58 ubuntu kernel: [ 633.507040] ata3: SATA link down (SStatus 0 SControl 300)
Jul 2 03:56:03 ubuntu kernel: [ 638.058988] ata3: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
Jul 2 03:56:03 ubuntu kernel: [ 638.059985] ata3.00: ATA-8: ST3320418AS, HP35, max UDMA/100
Jul 2 03:56:03 ubuntu kernel: [ 638.059989] ata3.00: 625142448 sectors, multi 0: LBA48 NCQ (depth 32)
Jul 2 03:56:03 ubuntu kernel: [ 638.061154] ata3.00: configured for UDMA/100
Jul 2 03:56:03 ubuntu kernel: [ 638.061486] scsi 1:0:0:0: Direct-Access ATA ST3320418AS HP35 PQ: 0 ANSI: 5
Jul 2 03:56:03 ubuntu kernel: [ 638.061998] sd 1:0:0:0: Attached scsi generic sg0 type 0
Jul 2 03:56:03 ubuntu kernel: [ 638.062154] sd 1:0:0:0: [sda] 625142448 512-byte logical blocks: (320 GB/298 GiB)
Jul 2 03:56:03 ubuntu kernel: [ 638.062200] sd 1:0:0:0: [sda] Write Protect is off
Jul 2 03:56:03 ubuntu kernel: [ 638.062205] sd 1:0:0:0: [sda] Mode Sense: 00 3a 00 00
Jul 2 03:56:03 ubuntu kernel: [ 638.062319] sd 1:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
Jul 2 03:56:03 ubuntu kernel: [ 638.082535] sda: sda1
Jul 2 03:56:03 ubuntu kernel: [ 638.083245] sd 1:0:0:0: [sda] Attached SCSI disk
Jul 2 03:56:06 ubuntu kernel: [ 641.494923] ata3: SATA link down (SStatus 0 SControl 300)
Jul 2 03:56:10 ubuntu kernel: [ 645.418825] ata3: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
Jul 2 03:56:10 ubuntu kernel: [ 645.420956] ata3.00: configured for UDMA/100
Jul 2 03:56:24 ubuntu kernel: [ 659.534520] ata3: SATA link down (SStatus 0 SControl 300)
Jul 2 03:56:25 ubuntu kernel: [ 660.878488] ata3: SATA link down (SStatus 0 SControl 300)
Jul 2 03:56:30 ubuntu kernel: [ 665.126422] ata3: SATA link down (SStatus 0 SControl 300)
Jul 2 03:56:30 ubuntu kernel: [ 665.126428] ata3.00: link offline, clearing class 1 to NONE
Jul 2 03:56:30 ubuntu kernel: [ 665.126432] ata3.00: disabled
Jul 2 03:56:30 ubuntu kernel: [ 665.126452] ata3.00: detaching (SCSI 1:0:0:0)
Jul 2 03:56:30 ubuntu kernel: [ 665.128530] sd 1:0:0:0: [sda] Synchronizing SCSI cache
Jul 2 03:56:30 ubuntu kernel: [ 665.128620] sd 1:0:0:0: [sda] Synchronize Cache(10) failed: Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
Jul 2 03:56:30 ubuntu kernel: [ 665.128624] sd 1:0:0:0: [sda] Stopping disk
Jul 2 03:56:30 ubuntu kernel: [ 665.128643] sd 1:0:0:0: [sda] Start/Stop Unit failed: Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
Jul 2 03:56:34 ubuntu kernel: [ 669.378302] ata3: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
Jul 2 03:56:34 ubuntu kernel: [ 669.379356] ata3.00: ATA-8: ST3320418AS, HP35, max UDMA/100
Jul 2 03:56:34 ubuntu kernel: [ 669.379360] ata3.00: 625142448 sectors, multi 0: LBA48 NCQ (depth 32)
Jul 2 03:56:34 ubuntu kernel: [ 669.380574] ata3.00: configured for UDMA/100
Jul 2 03:56:34 ubuntu kernel: [ 669.380899] scsi 1:0:0:0: Direct-Access ATA ST3320418AS HP35 PQ: 0 ANSI: 5
Jul 2 03:56:34 ubuntu kernel: [ 669.381373] sd 1:0:0:0: Attached scsi generic sg0 type 0
Jul 2 03:56:34 ubuntu kernel: [ 669.381517] sd 1:0:0:0: [sda] 625142448 512-byte logical blocks: (320 GB/298 GiB)
Jul 2 03:56:34 ubuntu kernel: [ 669.381557] sd 1:0:0:0: [sda] Write Protect is off
Jul 2 03:56:34 ubuntu kernel: [ 669.381562] sd 1:0:0:0: [sda] Mode Sense: 00 3a 00 00
Jul 2 03:56:34 ubuntu kernel: [ 669.381625] sd 1:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
Jul 2 03:56:34 ubuntu kernel: [ 669.405122] sda: sda1
Jul 2 03:56:34 ubuntu kernel: [ 669.406033] sd 1:0:0:0: [sda] Attached SCSI disk
Jul 2 03:56:38 ubuntu kernel: [ 673.398176] ata3: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
Jul 2 03:56:38 ubuntu kernel: [ 673.400276] ata3.00: configured for UDMA/100
Jul 2 03:57:17 ubuntu kernel: [ 712.276529] ata3: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
Jul 2 03:57:17 ubuntu kernel: [ 712.278692] ata3.00: configured for UDMA/100
Jul 2 03:58:45 ubuntu kernel: [ 800.038954] ata3: SATA link down (SStatus 0 SControl 300)
Jul 2 03:58:48 ubuntu kernel: [ 803.874648] ata3: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
Jul 2 03:58:48 ubuntu kernel: [ 803.877529] ata3.00: configured for UDMA/100
Jul 2 03:59:17 ubuntu kernel: [ 832.442664] ata3: limiting SATA link speed to 1.5 Gbps
Jul 2 03:59:21 ubuntu kernel: [ 836.076128] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
Jul 2 03:59:21 ubuntu kernel: [ 836.078255] ata3.00: configured for UDMA/100
Jul 2 03:59:30 ubuntu kernel: [ 845.307380] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
Jul 2 03:59:30 ubuntu kernel: [ 845.309606] ata3.00: configured for UDMA/100
Terlihat bahwa sistem saya mencoba terhubung pada 1,5 Gbps dan 3,0 Gbps, UDMA / 100 dan UDMA / 66 secara bergantian.
Aneh! Saya memiliki disk lain (SAMSUNG - / dev / sdb) stabil sama sekali. Lihatlah lshw -C disk:
ubuntu@ubuntu:~$ sudo lshw -C disk
*-disk
descrição: SCSI Disk
produto: Flash Disk
fabricante: Generic
ID físico: 0.0.0
informações do barramento: scsi@6:0.0.0
nome lógico: /dev/sdc
nome lógico: /cdrom
versão: 8.07
serial: A
tamanho: 14GiB (15GB)
capacidades: removable
configuração: ansiversion=4 logicalsectorsize=512 mount.fstype=iso9660 mount.options=ro,noatime,nojoliet,check=s,map=n,blocksize=2048 sectorsize=512 state=mounted
*-medium
ID físico: 0
nome lógico: /dev/sdc
nome lógico: /cdrom
tamanho: 14GiB (15GB)
capacidades: partitioned partitioned:dos
configuração: mount.fstype=iso9660 mount.options=ro,noatime,nojoliet,check=s,map=n,blocksize=2048 signature=46f8e7bf state=mounted
*-disk
descrição: ATA Disk
produto: ST3320418AS
fabricante: Seagate
ID físico: 0.0.0
informações do barramento: scsi@1:0.0.0
nome lógico: /dev/sda
versão: HP35
serial: 9VML55HS
tamanho: 298GiB (320GB)
capacidades: partitioned partitioned:dos
configuração: ansiversion=5 logicalsectorsize=512 sectorsize=512 signature=ed9b4215
*-disk
descrição: ATA Disk
produto: SAMSUNG HD502HI
ID físico: 0.0.0
informações do barramento: scsi@3:0.0.0
nome lógico: /dev/sdb
versão: 1118
serial: S1ZVJ50S605672
tamanho: 465GiB (500GB)
capacidades: partitioned partitioned:dos
configuração: ansiversion=5 logicalsectorsize=512 sectorsize=512 signature=00070686
fdisk -l
sudo fdisk -l
Disco /dev/sdb: 465,8 GiB, 500107862016 bytes, 976773168 setores
Disk model: SAMSUNG HD502HI
Unidades: setor de 1 * 512 = 512 bytes
Tamanho de setor (lógico/físico): 512 bytes / 512 bytes
Tamanho E/S (mínimo/ótimo): 512 bytes / 512 bytes
Tipo de rótulo do disco: dos
Identificador do disco: 0x00070686
Dispositivo Inicializar Início Fim Setores Tamanho Id Tipo
/dev/sdb1 * 2048 368642047 368640000 175,8G 83 Linux
/dev/sdb2 737282048 976773119 239491072 114,2G 83 Linux
/dev/sdb3 368642048 733186047 364544000 173,8G 83 Linux
/dev/sdb4 733186048 737282047 4096000 2G 82 Linux swap / Solaris
Partições lógicas fora da ordem do disco.
Disco /dev/sdc: 14,5 GiB, 15581839360 bytes, 30433280 setores
Disk model: Flash Disk
Unidades: setor de 1 * 512 = 512 bytes
Tamanho de setor (lógico/físico): 512 bytes / 512 bytes
Tamanho E/S (mínimo/ótimo): 512 bytes / 512 bytes
Tipo de rótulo do disco: dos
Identificador do disco: 0x46f8e7bf
Dispositivo Inicializar Início Fim Setores Tamanho Id Tipo
/dev/sdc1 * 0 4095999 4096000 2G 0 Vazia
/dev/sdc2 4066772 4074259 7488 3,7M ef EFI (FAT-12/16/32)
Disco /dev/sda: 298,1 GiB, 320072933376 bytes, 625142448 setores
Disk model: ST3320418AS
Unidades: setor de 1 * 512 = 512 bytes
Tamanho de setor (lógico/físico): 512 bytes / 512 bytes
Tamanho E/S (mínimo/ótimo): 512 bytes / 512 bytes
Tipo de rótulo do disco: dos
Identificador do disco: 0xed9b4215
Dispositivo Inicializar Início Fim Setores Tamanho Id Tipo
/dev/sda1 2048 625141759 625139712 298,1G 83 Linux
Ada ide?