REISUB cause hard disk IO error
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I just installed Ubuntu 17.10 , when I restarted by using Alt + SysRq + R +E+I+S+U+B, Ubuntu fails to boot, it show;
Unexpected inconsistency and tells me to manually run fsck on /dev/sda2 the / of Ubuntu. Then it shows me busybox console where I run fsck. Why does it happen? How can I fix it?
ubuntu linux-kernel
asked Oct 21 '17 at 6:46
drake01
82
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up vote
1
down vote
favorite
I just installed Ubuntu 17.10 , when I restarted by using Alt + SysRq + R +E+I+S+U+B, Ubuntu fails to boot, it show;
Unexpected inconsistency and tells me to manually run fsck on /dev/sda2 the / of Ubuntu. Then it shows me busybox console where I run fsck. Why does it happen? How can I fix it?
ubuntu linux-kernel
asked Oct 21 '17 at 6:46
drake01
82
add a comment |Â
up vote
1
down vote
favorite
up vote
1
down vote
favorite
I just installed Ubuntu 17.10 , when I restarted by using Alt + SysRq + R +E+I+S+U+B, Ubuntu fails to boot, it show;
Unexpected inconsistency and tells me to manually run fsck on /dev/sda2 the / of Ubuntu. Then it shows me busybox console where I run fsck. Why does it happen? How can I fix it?
ubuntu linux-kernel
asked Oct 21 '17 at 6:46
drake01
82
I just installed Ubuntu 17.10 , when I restarted by using Alt + SysRq + R +E+I+S+U+B, Ubuntu fails to boot, it show;
Unexpected inconsistency and tells me to manually run fsck on /dev/sda2 the / of Ubuntu. Then it shows me busybox console where I run fsck. Why does it happen? How can I fix it?
ubuntu linux-kernel
asked Oct 21 '17 at 6:46
drake01
82
asked Oct 21 '17 at 6:46
drake01
82
asked Oct 21 '17 at 6:46
drake01
82
asked Oct 21 '17 at 6:46
drake01
82
82
add a comment |Â
add a comment |Â
1 Answer
1
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2
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Your title may not be clear, I think that actually your hard disk is not having any I/O errors, instead the problem is that you have an inconsistent Filesystem because Ubuntu didn't shutdown properly.
Maybe you typed very fast the REISUB sequence? What about pressing REISUB more slowly? Mmm, Have already run fsck and rebooted? Is it still failing to boot?
answered Oct 21 '17 at 8:28
princessgentoo
362
It booted when I ran fsck, but when I rebooted again it showed the same messages.(Even rebooting normally)
– drake01
Oct 21 '17 at 9:24
+1 for REISUB slowly. VERY slowly. These actions are far from instantaneous (depending on what the machine is doing, of course...). Allowing processes to terminate gracefully and syncing data to drives should be given time.
– frostschutz
Oct 21 '17 at 20:47
add a comment |Â
1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
up vote
2
down vote
accepted
Your title may not be clear, I think that actually your hard disk is not having any I/O errors, instead the problem is that you have an inconsistent Filesystem because Ubuntu didn't shutdown properly.
Maybe you typed very fast the REISUB sequence? What about pressing REISUB more slowly? Mmm, Have already run fsck and rebooted? Is it still failing to boot?
answered Oct 21 '17 at 8:28
princessgentoo
362
It booted when I ran fsck, but when I rebooted again it showed the same messages.(Even rebooting normally)
– drake01
Oct 21 '17 at 9:24
+1 for REISUB slowly. VERY slowly. These actions are far from instantaneous (depending on what the machine is doing, of course...). Allowing processes to terminate gracefully and syncing data to drives should be given time.
– frostschutz
Oct 21 '17 at 20:47
add a comment |Â
up vote
2
down vote
accepted
Your title may not be clear, I think that actually your hard disk is not having any I/O errors, instead the problem is that you have an inconsistent Filesystem because Ubuntu didn't shutdown properly.
Maybe you typed very fast the REISUB sequence? What about pressing REISUB more slowly? Mmm, Have already run fsck and rebooted? Is it still failing to boot?
answered Oct 21 '17 at 8:28
princessgentoo
362
It booted when I ran fsck, but when I rebooted again it showed the same messages.(Even rebooting normally)
– drake01
Oct 21 '17 at 9:24
+1 for REISUB slowly. VERY slowly. These actions are far from instantaneous (depending on what the machine is doing, of course...). Allowing processes to terminate gracefully and syncing data to drives should be given time.
– frostschutz
Oct 21 '17 at 20:47
add a comment |Â
up vote
2
down vote
accepted
up vote
2
down vote
accepted
Your title may not be clear, I think that actually your hard disk is not having any I/O errors, instead the problem is that you have an inconsistent Filesystem because Ubuntu didn't shutdown properly.
Maybe you typed very fast the REISUB sequence? What about pressing REISUB more slowly? Mmm, Have already run fsck and rebooted? Is it still failing to boot?
answered Oct 21 '17 at 8:28
princessgentoo
362
Your title may not be clear, I think that actually your hard disk is not having any I/O errors, instead the problem is that you have an inconsistent Filesystem because Ubuntu didn't shutdown properly.
Maybe you typed very fast the REISUB sequence? What about pressing REISUB more slowly? Mmm, Have already run fsck and rebooted? Is it still failing to boot?
answered Oct 21 '17 at 8:28
princessgentoo
362
answered Oct 21 '17 at 8:28
princessgentoo
362
answered Oct 21 '17 at 8:28
princessgentoo
362
answered Oct 21 '17 at 8:28
princessgentoo
362
362
It booted when I ran fsck, but when I rebooted again it showed the same messages.(Even rebooting normally)
– drake01
Oct 21 '17 at 9:24
+1 for REISUB slowly. VERY slowly. These actions are far from instantaneous (depending on what the machine is doing, of course...). Allowing processes to terminate gracefully and syncing data to drives should be given time.
– frostschutz
Oct 21 '17 at 20:47
add a comment |Â
It booted when I ran fsck, but when I rebooted again it showed the same messages.(Even rebooting normally)
– drake01
Oct 21 '17 at 9:24
+1 for REISUB slowly. VERY slowly. These actions are far from instantaneous (depending on what the machine is doing, of course...). Allowing processes to terminate gracefully and syncing data to drives should be given time.
– frostschutz
Oct 21 '17 at 20:47
It booted when I ran fsck, but when I rebooted again it showed the same messages.(Even rebooting normally)
– drake01
Oct 21 '17 at 9:24
It booted when I ran fsck, but when I rebooted again it showed the same messages.(Even rebooting normally)
– drake01
Oct 21 '17 at 9:24
+1 for REISUB slowly. VERY slowly. These actions are far from instantaneous (depending on what the machine is doing, of course...). Allowing processes to terminate gracefully and syncing data to drives should be given time.
– frostschutz
Oct 21 '17 at 20:47
+1 for REISUB slowly. VERY slowly. These actions are far from instantaneous (depending on what the machine is doing, of course...). Allowing processes to terminate gracefully and syncing data to drives should be given time.
– frostschutz
Oct 21 '17 at 20:47
add a comment |Â
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