Buffer Io Error On Device Sdc Logical Block 0
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Buffer Io Error On Device Sda Logical Block 0
hiring developers or posting ads with us Ask Ubuntu Questions Tags Users Badges Unanswered Ask Question _ Ask Ubuntu is a buffer i/o error on device sdb logical block 0 question and answer site for Ubuntu users and developers. Join them; it only takes a minute: Sign up Here's how it works: Anybody can ask a question Anybody can answer The best answers buffer i/o error on device sdb logical block 0 linux are voted up and rise to the top Buffer I/O errors up vote 0 down vote favorite I notice that when I unmount my external HDD I sometimes getting messages in my logs which saying: Buffer I/O error on device sdX, logical block XX Where the X stands for the device for example: sdc. How I seriously do I have to take these messages since the device
Buffer I O Error On Device Fd0
only spewing this messages when I unmount it, when I mount and use it I don't get any messages and the device works fine at this point as far I can see. mount external-hdd share|improve this question asked Nov 18 '14 at 1:39 Allard 1616 Hard to know without more information. I suggest you run fsck on the partition(s) and use smartmontools smartctl -a /dev/sda or smartctl -H /dev/sda change sda to your hard drive –bodhi.zazen Nov 18 '14 at 2:10 I have 2 external HDD's. One was able to give me info about the smart. dropbox.com/s/81nndc10yqy5ux8/smart%20first%20hdd.txt?dl=0 –Allard Nov 18 '14 at 12:58 The one that is giving the messages ? Is it healthy ? –bodhi.zazen Nov 18 '14 at 13:00 Those results look alright, see thomas-krenn.com/en/wiki/SMART_tests_with_smartctl –bodhi.zazen Nov 18 '14 at 13:08 The second drive I had to use in Windows and check with CrystalDiskInfo for the smart status. Note that this is a Seagate Disk. dropbox.com/s/v6bj2x4l1epao9z/smart%20hdd%202.png?dl=0 –Allard Nov 18 '14 at 13:10 | show 2 more comments 3 Answers 3 active oldest votes up vote 0 down vote Typically, this buffer issues can be indicative of a pe
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Buffer I/o Error On Device Logical Block 0
Here's how it works: Anybody can ask a question Anybody can answer The best answers are voted up and rise to the top “Buffer I/O error on device fd0, logical block 0” error up vote 5 down vote favorite http://askubuntu.com/questions/550840/buffer-i-o-errors 2 I am using Ubuntu 12.10, today update notification popped up and I updated the system, then it asked for restart, I was doing some stuff so I restarted after ~30 minutes, after restart, Ubuntu GUI was gone, there was no taskbar or unity, I fixed by entering this commands: sudo apt-get install linux-source sudo apt-get install linux-headers-generic sudo apt-get remove nvidia-current-updates sudo apt-get install nvidia-current-updates ... these commands fixed almost everything, unity is running, but there's problem when I http://askubuntu.com/questions/213512/buffer-i-o-error-on-device-fd0-logical-block-0-error go in terminal ctrl+alt+F1, before I write anything, many many messages appear, it says "Buffer I/O error on device fd0, logical block 0", what should I do? Here's image: http://i.imgur.com/JBD5x.jpg Another thing I noticed is that after few about an hour, messages disappear, this error keeps showing up for first hour roughly. gnome-terminal share|improve this question edited Nov 6 '12 at 11:09 asked Nov 6 '12 at 7:46 Paul Dirac 148116 add a comment| 3 Answers 3 active oldest votes up vote 11 down vote accepted This is indeed most likely an issue with Ubuntu thinking you have a floppy drive when you do not, and it thinks that because your BIOS is telling it to think that. My BIOS is an Award Software BIOS; I believe Phoenix is the same company. At boot of computer, press DEL to enter BIOS setup (this might be a different key, but your post screen probably will tell you what to hit if it's not DEL.) In the BIOS, find the section that lists different drives (hard drives, floppies, etc). Mine was in Standard CMOS Features. Select Drive A, and change to None. Reboot, and your imaginary floppy won't be reported by the BIOS to Ubuntu! Thank to Rrinzwind, who set me on finding out about disabling the floppy drive, and this forum thread which explained what was happening. share|improve this answer edited Dec 29 '12 at 1:26 Moch
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