Can't run fsck in recovery mode in 18.10. Disk is mounted r/w












0















New problem in 18.10...



I just discovered that the way I've always used fsck at the root access in recovery mode no longer works. It used to be:



fsck -f /



But now it tells me that the disk is mounted r/w, and it won't run. Sure enough the disk IS mounted r/w. This is new behavior. Trying to remount the disk as ro doesn't work either.



mount -o remount,ro /



And, running fsck from the recovery mode menus doesn't work either.



Running fsck while booted to a Ubuntu Live USB works of course.



Anybody got an idea why I can't fsck in recovery mode, and what's changed that causes the disk to be mounted r/w?










share|improve this question

















This question has an open bounty worth +100
reputation from heynnema ending in 7 days.


Looking for an answer drawing from credible and/or official sources.


Something changed in 18.xx. In recovery mode, I can no longer fsck my / disk, as the disk is mount r/w. Prior to 18.xx it was mounted ro.





















    0















    New problem in 18.10...



    I just discovered that the way I've always used fsck at the root access in recovery mode no longer works. It used to be:



    fsck -f /



    But now it tells me that the disk is mounted r/w, and it won't run. Sure enough the disk IS mounted r/w. This is new behavior. Trying to remount the disk as ro doesn't work either.



    mount -o remount,ro /



    And, running fsck from the recovery mode menus doesn't work either.



    Running fsck while booted to a Ubuntu Live USB works of course.



    Anybody got an idea why I can't fsck in recovery mode, and what's changed that causes the disk to be mounted r/w?










    share|improve this question

















    This question has an open bounty worth +100
    reputation from heynnema ending in 7 days.


    Looking for an answer drawing from credible and/or official sources.


    Something changed in 18.xx. In recovery mode, I can no longer fsck my / disk, as the disk is mount r/w. Prior to 18.xx it was mounted ro.



















      0












      0








      0








      New problem in 18.10...



      I just discovered that the way I've always used fsck at the root access in recovery mode no longer works. It used to be:



      fsck -f /



      But now it tells me that the disk is mounted r/w, and it won't run. Sure enough the disk IS mounted r/w. This is new behavior. Trying to remount the disk as ro doesn't work either.



      mount -o remount,ro /



      And, running fsck from the recovery mode menus doesn't work either.



      Running fsck while booted to a Ubuntu Live USB works of course.



      Anybody got an idea why I can't fsck in recovery mode, and what's changed that causes the disk to be mounted r/w?










      share|improve this question
















      New problem in 18.10...



      I just discovered that the way I've always used fsck at the root access in recovery mode no longer works. It used to be:



      fsck -f /



      But now it tells me that the disk is mounted r/w, and it won't run. Sure enough the disk IS mounted r/w. This is new behavior. Trying to remount the disk as ro doesn't work either.



      mount -o remount,ro /



      And, running fsck from the recovery mode menus doesn't work either.



      Running fsck while booted to a Ubuntu Live USB works of course.



      Anybody got an idea why I can't fsck in recovery mode, and what's changed that causes the disk to be mounted r/w?







      fsck 18.10






      share|improve this question















      share|improve this question













      share|improve this question




      share|improve this question








      edited 5 hours ago







      heynnema

















      asked Nov 4 '18 at 21:28









      heynnemaheynnema

      18.2k22054




      18.2k22054






      This question has an open bounty worth +100
      reputation from heynnema ending in 7 days.


      Looking for an answer drawing from credible and/or official sources.


      Something changed in 18.xx. In recovery mode, I can no longer fsck my / disk, as the disk is mount r/w. Prior to 18.xx it was mounted ro.








      This question has an open bounty worth +100
      reputation from heynnema ending in 7 days.


      Looking for an answer drawing from credible and/or official sources.


      Something changed in 18.xx. In recovery mode, I can no longer fsck my / disk, as the disk is mount r/w. Prior to 18.xx it was mounted ro.
























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