我在华硕 17.3 英寸玩家国度 G752 上使用 ubuntu 16.04。完整规格：http://www.shophive.com/asus-17-3-republic-of-gamers-g752vt
我已经使用它大约 2 年了，它一直运行良好，但从几周前开始，有时当我关闭它时，我回来发现它并没有关闭，而是卡在黑屏上，显示如下内容：
/dev/sda2 xxxx/yyyy files xxxx/yyyy blocks
有时它还会说recovering journal，然后后面跟着几行。
这是怎么回事？我该如何修复？
$ lsb_release -a No LSB modules are available. Distributor ID: Ubuntu Description: Ubuntu 16.04.4 LTS Release: 16.04 Codename: xenial
编辑：结果smartctl：
$ sudo smartctl -a /dev/sda2
smartctl 6.5 2016-01-24 r4214 [x86_64-linux-4.4.0-130-generic] (local build)
Copyright (C) 2002-16, Bruce Allen, Christian Franke, www.smartmontools.org
=== START OF INFORMATION SECTION ===
Model Family: HGST Travelstar 7K1000
Device Model: HGST HTS721010A9E630
Serial Number: JR10004M0GL88E
LU WWN Device Id: 5 000cca 8a8c6a1c4
Firmware Version: JB0OA3J0
User Capacity: 1,000,204,886,016 bytes [1.00 TB]
Sector Sizes: 512 bytes logical, 4096 bytes physical
Rotation Rate: 7200 rpm
Form Factor: 2.5 inches
Device is: In smartctl database [for details use: -P show]
ATA Version is: ATA8-ACS T13/1699-D revision 6
SATA Version is: SATA 3.0, 6.0 Gb/s (current: 6.0 Gb/s)
Local Time is: Fri Jul 20 09:57:28 2018 PKT
SMART support is: Available - device has SMART capability.
SMART support is: Enabled
=== START OF READ SMART DATA SECTION ===
SMART overall-health self-assessment test result: PASSED
General SMART Values:
Offline data collection status: (0x00) Offline data collection activity
was never started.
Auto Offline Data Collection: Disabled.
Self-test execution status: ( 0) The previous self-test routine completed
without error or no self-test has ever
been run.
Total time to complete Offline
data collection: ( 45) seconds.
Offline data collection
capabilities: (0x5b) SMART execute Offline immediate.
Auto Offline data collection on/off support.
Suspend Offline collection upon new
command.
Offline surface scan supported.
Self-test supported.
No Conveyance Self-test supported.
Selective Self-test supported.
SMART capabilities: (0x0003) Saves SMART data before entering
power-saving mode.
Supports SMART auto save timer.
Error logging capability: (0x01) Error logging supported.
General Purpose Logging supported.
Short self-test routine
recommended polling time: ( 2) minutes.
Extended self-test routine
recommended polling time: ( 169) minutes.
SCT capabilities: (0x003d) SCT Status supported.
SCT Error Recovery Control supported.
SCT Feature Control supported.
SCT Data Table supported.
SMART Attributes Data Structure revision number: 16
Vendor Specific SMART Attributes with Thresholds:
ID# ATTRIBUTE_NAME FLAG VALUE WORST THRESH TYPE UPDATED WHEN_FAILED RAW_VALUE
1 Raw_Read_Error_Rate 0x000b 100 100 062 Pre-fail Always - 0
2 Throughput_Performance 0x0005 100 100 040 Pre-fail Offline - 0
3 Spin_Up_Time 0x0007 119 119 033 Pre-fail Always - 1
4 Start_Stop_Count 0x0012 100 100 000 Old_age Always - 1117
5 Reallocated_Sector_Ct 0x0033 100 100 005 Pre-fail Always - 0
7 Seek_Error_Rate 0x000b 100 100 067 Pre-fail Always - 0
8 Seek_Time_Performance 0x0005 100 100 040 Pre-fail Offline - 0
9 Power_On_Hours 0x0012 069 069 000 Old_age Always - 13880
10 Spin_Retry_Count 0x0013 100 100 060 Pre-fail Always - 0
12 Power_Cycle_Count 0x0032 100 100 000 Old_age Always - 1055
191 G-Sense_Error_Rate 0x000a 100 100 000 Old_age Always - 0
192 Power-Off_Retract_Count 0x0032 100 100 000 Old_age Always - 95
193 Load_Cycle_Count 0x0012 100 100 000 Old_age Always - 7071
194 Temperature_Celsius 0x0002 122 122 000 Old_age Always - 49 (Min/Max 14/78)
196 Reallocated_Event_Count 0x0032 100 100 000 Old_age Always - 0
197 Current_Pending_Sector 0x0022 100 100 000 Old_age Always - 0
198 Offline_Uncorrectable 0x0008 100 100 000 Old_age Offline - 0
199 UDMA_CRC_Error_Count 0x000a 200 200 000 Old_age Always - 10
223 Load_Retry_Count 0x000a 100 100 000 Old_age Always - 0
SMART Error Log Version: 1
ATA Error Count: 10 (device log contains only the most recent five errors)
CR = Command Register [HEX]
FR = Features Register [HEX]
SC = Sector Count Register [HEX]
SN = Sector Number Register [HEX]
CL = Cylinder Low Register [HEX]
CH = Cylinder High Register [HEX]
DH = Device/Head Register [HEX]
DC = Device Command Register [HEX]
ER = Error register [HEX]
ST = Status register [HEX]
Powered_Up_Time is measured from power on, and printed as
DDd+hh:mm:SS.sss where DD=days, hh=hours, mm=minutes,
SS=sec, and sss=millisec. It "wraps" after 49.710 days.
Error 10 occurred at disk power-on lifetime: 12553 hours (523 days + 1 hours)
When the command that caused the error occurred, the device was active or idle.
After command completion occurred, registers were:
ER ST SC SN CL CH DH
-- -- -- -- -- -- --
84 51 41 c7 49 50 00 Error: ICRC, ABRT at LBA = 0x005049c7 = 5261767
Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
60 18 48 28 83 f5 40 00 00:04:29.630 READ FPDMA QUEUED
60 08 40 b0 85 f5 40 00 00:04:29.629 READ FPDMA QUEUED
60 08 38 30 85 f5 40 00 00:04:29.629 READ FPDMA QUEUED
60 08 18 70 84 f5 40 00 00:04:29.629 READ FPDMA QUEUED
60 20 10 d8 84 f5 40 00 00:04:29.629 READ FPDMA QUEUED
Error 9 occurred at disk power-on lifetime: 12553 hours (523 days + 1 hours)
When the command that caused the error occurred, the device was active or idle.
After command completion occurred, registers were:
ER ST SC SN CL CH DH
-- -- -- -- -- -- --
84 51 d1 2f ac b2 02 Error: ICRC, ABRT at LBA = 0x02b2ac2f = 45263919
Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
60 08 98 78 09 5b 40 00 00:03:06.942 READ FPDMA QUEUED
60 00 90 00 ad b2 40 00 00:03:06.932 READ FPDMA QUEUED
60 00 88 00 ac b2 40 00 00:03:06.931 READ FPDMA QUEUED
60 00 80 00 ab b2 40 00 00:03:06.930 READ FPDMA QUEUED
60 08 78 10 22 d1 40 00 00:03:06.919 READ FPDMA QUEUED
Error 8 occurred at disk power-on lifetime: 12553 hours (523 days + 1 hours)
When the command that caused the error occurred, the device was active or idle.
After command completion occurred, registers were:
ER ST SC SN CL CH DH
-- -- -- -- -- -- --
84 51 31 cf c8 d1 08 Error: ICRC, ABRT at LBA = 0x08d1c8cf = 147966159
Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
60 b0 38 00 df a2 40 00 00:02:22.727 READ FPDMA QUEUED
60 00 30 00 c8 d1 40 00 00:02:22.712 READ FPDMA QUEUED
60 08 28 40 14 91 40 00 00:02:22.710 READ FPDMA QUEUED
60 d0 20 20 32 94 40 00 00:02:22.710 READ FPDMA QUEUED
60 08 18 f0 07 95 40 00 00:02:22.699 READ FPDMA QUEUED
Error 7 occurred at disk power-on lifetime: 12553 hours (523 days + 1 hours)
When the command that caused the error occurred, the device was active or idle.
After command completion occurred, registers were:
ER ST SC SN CL CH DH
-- -- -- -- -- -- --
84 51 01 77 14 90 08 Error: ICRC, ABRT at LBA = 0x08901477 = 143660151
Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
60 10 68 00 19 14 40 00 00:00:21.564 READ FPDMA QUEUED
60 08 60 68 09 91 40 00 00:00:21.564 READ FPDMA QUEUED
60 00 58 00 d6 f8 40 00 00:00:21.564 READ FPDMA QUEUED
60 00 40 00 d5 f8 40 00 00:00:21.560 READ FPDMA QUEUED
60 00 38 40 af 5a 40 00 00:00:21.554 READ FPDMA QUEUED
Error 6 occurred at disk power-on lifetime: 12522 hours (521 days + 18 hours)
When the command that caused the error occurred, the device was active or idle.
After command completion occurred, registers were:
ER ST SC SN CL CH DH
-- -- -- -- -- -- --
84 51 21 bf 3b 14 06 Error: ICRC, ABRT at LBA = 0x06143bbf = 101989311
Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
60 00 a0 e0 3a 14 40 00 11:04:12.653 READ FPDMA QUEUED
60 00 98 e0 39 14 40 00 11:04:12.650 READ FPDMA QUEUED
60 20 90 e8 3d 54 40 00 11:04:12.639 READ FPDMA QUEUED
60 20 88 a0 ba 56 40 00 11:04:12.637 READ FPDMA QUEUED
60 00 80 08 1c 6c 40 00 11:04:12.632 READ FPDMA QUEUED
SMART Self-test log structure revision number 1
No self-tests have been logged. [To run self-tests, use: smartctl -t]
SMART Selective self-test log data structure revision number 1
SPAN MIN_LBA MAX_LBA CURRENT_TEST_STATUS
1 0 0 Not_testing
2 0 0 Not_testing
3 0 0 Not_testing
4 0 0 Not_testing
5 0 0 Not_testing
Selective self-test flags (0x0):
After scanning selected spans, do NOT read-scan remainder of disk.
If Selective self-test is pending on power-up, resume after 0 minute delay.