Debian用のGRUBを修正するソフトウェアはありますか？

Question

これは Debian とは何の関係もありません。発生している問題は、オペレーティングシステムが起動するずっと前に発生します。奇妙なのは、これが時々しか発生しないことです。

ハードドライブが故障している可能性が考えられます。

sudo smartctl -a /dev/sda

次のような行が表示されます。

SMART overall-health self-assessment test result: PASSED

GRUB がにインストールされていない場合は/dev/sda、 /dev/sda正しいデバイスに置き換えてください。をインストールする必要がある可能性がありますsmartctl:

sudo apt-get install smartmontools

アップデート

投稿した出力には次の行が含まれています:

 ATA Error Count: 1652 (device log contains only the most recent five errors)
[...]
 Error 1652 occurred at disk power-on lifetime: 5265 hours (219 days + 9 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
-- -- -- -- -- -- --
40 51 00 2d 51 60 e0 Error: UNC at LBA = 0x0060512d = 6312237

Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
c8 00 01 2d 51 60 00 00 00:16:03.660 READ DMA
27 00 00 00 00 00 00 00 00:16:03.660 READ NATIVE MAX ADDRESS EXT
ec 00 00 00 00 00 00 00 00:16:03.651 IDENTIFY DEVICE
ef 03 46 00 00 00 00 00 00:16:03.644 SET FEATURES [Set transfer mode]
27 00 00 00 00 00 00 00 00:16:03.643 READ NATIVE MAX ADDRESS EXT

Error 1651 occurred at disk power-on lifetime: 5265 hours (219 days + 9 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
-- -- -- -- -- -- --
40 51 00 2d 51 60 e0 Error: UNC at LBA = 0x0060512d = 6312237

Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
c8 00 01 2d 51 60 00 00 00:16:01.486 READ DMA
27 00 00 00 00 00 00 00 00:16:01.486 READ NATIVE MAX ADDRESS EXT
ec 00 00 00 00 00 00 00 00:16:01.477 IDENTIFY DEVICE
ef 03 46 00 00 00 00 00 00:16:01.470 SET FEATURES [Set transfer mode]
27 00 00 00 00 00 00 00 00:16:01.470 READ NATIVE MAX ADDRESS EXT

Error 1650 occurred at disk power-on lifetime: 5265 hours (219 days + 9 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
-- -- -- -- -- -- --
40 51 00 2d 51 60 e0 Error: UNC at LBA = 0x0060512d = 6312237

Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
c8 00 01 2d 51 60 00 00 00:15:59.544 READ DMA
27 00 00 00 00 00 00 00 00:15:59.544 READ NATIVE MAX ADDRESS EXT
ec 00 00 00 00 00 00 00 00:15:59.535 IDENTIFY DEVICE
ef 03 46 00 00 00 00 00 00:15:59.528 SET FEATURES [Set transfer mode]
27 00 00 00 00 00 00 00 00:15:59.528 READ NATIVE MAX ADDRESS EXT

Error 1649 occurred at disk power-on lifetime: 5265 hours (219 days + 9 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
-- -- -- -- -- -- --
40 51 00 2d 51 60 e0 Error: UNC at LBA = 0x0060512d = 6312237

Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
c8 00 01 2d 51 60 00 00 00:15:57.486 READ DMA
27 00 00 00 00 00 00 00 00:15:57.486 READ NATIVE MAX ADDRESS EXT
ec 00 00 00 00 00 00 00 00:15:57.478 IDENTIFY DEVICE
ef 03 46 00 00 00 00 00 00:15:57.478 SET FEATURES [Set transfer mode]
27 00 00 00 00 00 00 00 00:15:57.478 READ NATIVE MAX ADDRESS EXT

Error 1648 occurred at disk power-on lifetime: 5265 hours (219 days + 9 hours)
When the command that caused the error occurred, the device was active or idle.

ドライブからの読み取りに問題があるようです。最近になってこの問題が始まった場合は、ドライブが損傷している可能性があります。すぐにバックアップを取り、新しいドライブを購入する。

ドライブを変更する前に、ケーブルが正しく接続されていることを確認し（HDD ケーブル）、念のため別のケーブルで試してください。

Answer 1