Ubuntu :: Buffer I/o Error On Device Loop0 Logical Block?

Jan 13, 2011

i have a inspiron 1520 laptop which is starting to slow down some so i thought linux would help because all i do is internet use, so i download it from another computer and mount it to a usb flash drive like the site says, (netbook remix latest version) then i put it in my laptop and it loads all the way and i press try and after about 10 minutes of loading it lets me try. so that was ok really slow but i thought id install it to hard drive to see if it improved speed. so the next time i start my laptop i get Buffer i/o error on device loop0 logical block xxxxxx so i redo the usbflashdrive no errors switch usb ports and same thing, ive done the switch usb ports and redo the flash drive about 4 times im really getting mad at linux before i even have it installed.

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Hardware :: Buffer I/O Error Device Hdc Logical Block 15

Jul 4, 2011

I am trying to debug the issue of a desktop that has for the last two weeks started having kernel panics at boot time. This machine has been running flawlessly for the last 8 years, and has had three OS upgrades. I am using memtest to try to understand the issue. The following is part of the memtest output: Reading all physical volumes Buffer I/O error device hdc logical block 0 Buffer I/O error device hdc logical block 15

Illegal node for this track or incompatible media (asc=0x64 ascq=0x00) The failed "Read 10" packet command was /dev/hdc: read failed after 0 of 4096 at 0 Input/output error and similar set of mesaages After this udev checks correctly, and hardware, storage and audio are initialized However sometime in the middle of the boot process, a kernel panic occurs with message Kernel panic -- not symcing : Fatal exception in interrupt

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Fedora :: Kernel: Buffer I/O Error On Device Dm-0, Logical Block 124

Nov 28, 2009

I have 2 hdds, with encrypted / and /home. Besides there are four other (encrypted ext4) partitions I use rarely. In Fedora 11 at boottime I gave the luks passphrase for / and home and the system booted as intended.

Whenever I needed those extra encrypted partitions I mounted them in Nautilus. Now, in Fedora 12 at boottime dracut tries to open all the encrypted partitions, / and /home are mounted fine, but opening all the other partitions gave the following messages in messages.log:

Quote:

dracut: luksOpen /dev/sdb6 luks-02a0e706-a26f-4019-a2a0-88a0366a994d
kernel: Buffer I/O error on device dm-0, logical block 124
kernel: device-mapper: ioctl: unable to remove open device temporary-cryptsetup-304
kernel: Buffer I/O error on device dm-0, logical block 124
kernel: Buffer I/O error on device dm-0, logical block 124

[code]....

...and these messages are repeated with the other partiitions, and the boot time takes very, very long. How can I tell dracut to ignore those extra encrypted partitions at boottime?

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CentOS 5 Hardware :: Buffer I/O Error On Device Sda, Logical Block 0?

May 20, 2009

I had installed the CENT OS 5.3 it is installed when i rebooted it gives me error continuously.

Buffer I/O Error on device sda, Logical Block 0
ata4.00 : exception Emask 0x0 SAct 0x0 action 0x0 frozen ......
ata4.00 : status: { DRDY }

why it has giving the error.i have Intel based hardware Core II Duo with 1 GB ram check with sata hard drive 120 GB.

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CentOS 5 :: Buffer I / O Error On Device HDD - Logical Block 176935

Sep 4, 2009

I just downloaded an iso of the latest CentOS dist (5.3) and burned it to disk. I booted from the CD and received the following error:
Memory for crash kernel (0x0 to 0x0) not within permissible range
Illegal mode for this track or incompatible medium -- (asc=0x64, ascq-0x00)
The failed "read 10" packet command was:
Buffer I/O error on device hdd, logical block 176935

(This error message repeats for another 9 or 10 times then it says the following)
Red Hat nash version 5.1.19.6 starting
Setting up new root fs
(Then there are some unmounts which are old /dev, /proc, /sys. At this point a series of steps begin).

Setting Clock
Starting udev
Loading default keymap (us)
Setting hostname local host.localdomain
Setting up logical volume management
Checking file systems

These are just some of the steps that appear after the above error is displayed, all of the steps that load have an ok status. After those are completed I get to a text prompt - localhost login: At this point my keyboard does not seem to respond, pressing enter or any of the other keys seems to have no effect. I noticed that during the load process I could toggle the light for caps and num lock, but at the login screen it does'nt work. So at this point I'm not sure if I'm having a technical issue or if its just another case of an user error.

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Ubuntu Installation :: [35.877869] Buffer I/O Error On Device Fd0, Logical Block 0

Nov 10, 2010

I created a start up USB and I try to install it on a computer I have, however, everytime I try I get the following error repeated...

[35.877830] end_request: I/O error, dev fd0, sector 0
[35.877869] Buffer I/O error on device fd0, logical block 0

emulate the USB using the force FDD option. I tried emulating a hard drive instead but then it doesn't boot up into ubuntu.

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Fedora Installation :: F10 Live CD Buffer I/O Error On Device Sr0 Logical Block?

Jan 29, 2009

Create symlink /dev/root and then exit this to continue the boot sequence.

Buffer I/O error on device sr0, logical block *******
sr 4:0:0:0 [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE,SUGGEST_OK
sr 4:0:0:0 [sr0] Sense Key : Medium Error [current]
sr 4:0:0:0 [sr0] ASC=0x10 <<vendor>> ASCQ=0x90
end_request: I/O error, dev sr0, sector 1395920
Clocksource tsc unstable (delta = -499902943 ns)

loops that during install. new hard drive fresh out of box. WD 320GB 7200 Toshiba Qosmio intell core duo i've installed with this same disk before previous hard drive died. installed over windows vista. this time im trying to install solo no windows disk to reinstall with, F10 only. I've tried other distros as well, Mandriva one 2009, Dreamlinux, and this one. i've suspected hard drive controller went out but i can format and partition the drive. also the cd/dvd drive is bad but im booting from cd fine. tried removing the cd drive and booting from an external usb cd rom, same errors.

im about to deploy and need my computer up and running ASAP. 7 months no entertainment is not good. when i use a linux boot disk from Ultimate Boot Disk (UBD) i get an error of - hda status no response and something about invalid heads dreamlinux pushes past the error till i get the error about cant start x server. about my graphics

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Fedora Installation :: Livecd Cant Burn Correctly / Buffer I/O Error On Device Sr0 Logical Block 352328?

Oct 3, 2009

i've just burned a livecd (fedora 11), but it doesn't work correctly.it says after i hit boot:

BUFFER I/O error on device sr0 logical block 352328

and then something else, which is similar so i didn't write it down.i read on bugzilla, that is should try to append the boot command with pci=nomsi, but it doesn't work for me

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General :: External Hard Drive Is No Longer Recognized - Buffer I/O Error On Device Sdb1, Logical Block 6160408

Feb 28, 2010

The external hard drive which contains all my photos and where I backed-up all my important documents is no longer recognized. It is a three month old 500GB Iomage Prestige Desktop Hard Drive.When I plug it in, it is recognised as a USB device, because it shows up when I type lsusb, but dmesg gives this error message.

[19712.013250] usb 2-2: new high speed USB device using ehci_hcd and address 21
[19712.145347] usb 2-2: configuration #1 chosen from 1 choice
[19712.147214] scsi25 : SCSI emulation for USB Mass Storage devices

[code]....

I popped the disk out of the casing put it on a SATA connect internally and then tried the file recovery programs testdisk/photorec and SpinRite, but both failed because they couldn't recognize the external hard disk.

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Kernel :: Buffer I/O Error Logical Block "2.6.31.6"

Nov 20, 2009

I compiled a new kernel for slackware 13 yesterday and all is going well, except for the fact that during boot I get errors regarding a second hard drive. They are of the form
PHP Code:

[code]....

I wasn't getting this error with the previous 2.6.29.6 kernel. As far as I can tell everything is working fine, but the errors make me nervous as this is where all my data is stored. The partition was previously formatted ntfs-3g and I thought maybe I'd done something with ntfs support while configuring the kernel so I backed up the data, reformatted to ext4 which matches all other linux partitions except for swap of course, and I get the exact same errors.

1. Is there something different in this kernel in reporting errors or maybe something I set in configuration?

2. recommend a good (simple and ubiquitous) cli program to check the disk for errors so that I can run it in both the old and new slack kernels as well as mandriva on the same machine?

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Ubuntu Installation :: Error Appeared - Mounting /dev/loop0 On //filesystem.squashfs Faild: No Such Device

Nov 7, 2010

my friend using XP and it was closed because he didnt activate it . he want to try Linux , i adviced him to use UBUNTU 10.10 ,but after we order the boot we got a loading screen for ubuntu then this error appeared

[code]...

also , the labtop cannot boot from usb coz no option for that in BIOS. what can i do to solve each problems?

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Server :: Buffer I/O Error On Device?

Mar 15, 2010

cciss :cmd ffff880074984e00 has check condition byte 2 = 0x3
Printk : 30 messages suppressed
Buffer I/O error on device cciss/c0d0p2 logical Block 2211585 to 2211594

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Red Hat / Fedora :: Buffer IO Error On Device /dev/sdb?

Jul 20, 2010

I have a one problem when i mapped a SAN to the linux box RHEL 5.3 i show the following messeage Buffer IO error on Device /dev/sdband unable to find it in fdisk -l

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Hardware :: Buffer I/O Error On Device Sdb1?

Feb 3, 2010

I have an external usb disk connected to a Debian desktop. A couple of days ago these messages started appearing in dmesg

Code:
[154343.010908] EXT3-fs error (device sdb1): ext3_get_inode_loc: unable to read inode block - inode=14352940, block=57409572
[154343.014425] EXT3-fs error (device sdb1): ext3_find_entry: reading directory #13272620 offset 0
[154343.014913] EXT3-fs error (device sdb1): ext3_find_entry: reading directory #3440641 offset 0
[154343.022172] Buffer I/O error on device sdb1, logical block 53138974
[154343.022209] lost page write due to I/O error on sdb1
[154343.022218] Buffer I/O error on device sdb1, logical block 53138976
[154343.022252] lost page write due to I/O error on sdb1
[154343.022256] Buffer I/O error on device sdb1, logical block 53138977

When this appears the disk becomes unavailable and I have to remove and plug it in and mount again. After that it works couple of hour and then the problem appears again. Is this a hardware problem?

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Hardware :: Mem - 'input Output Error On Sr0 Logical Block (a Large Number) After A Long Time The Booting Proceeds To A Point

Aug 29, 2010

I have been having a lot of trouble lately with installing from CD/DVD. The DVD reader/writer on this laptop is new. Nevertheless, trying to install Ubuntu onto an exernal HD, I get 'input output error on sr0 logical block (a large number) After a long time the booting proceeds to a point, but I never get the actual installation started, and have to shut down manually.

The CD is fine, says the Ubuntu-checker. I just installed using my sons laptop, and there was no trouble. Question: does this indicate a motherboard failure? A memory block damaged? Do you know of a diagnostic tool I can use to check the reading of a CD/DVD?

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General :: Cannot Play Audio Cds: "Buffer I/O Error On Device Sr0"

Aug 26, 2010

i got a Thinkpad R61 with a Matshita drive and, as the title says, I cannot play audio cds. After inserted a cd, syslog shows:

[Code]...

I did't know if this is an hardware issue so i tried an external dvd drive but i got the same errors. To play cds i tried different programs: xmms2, cdcd, mplayer and sound-juicer and different cds (all original if this matter) but without luck. I also tried a different kernel version, actually i'm using a custom one, using a debian precompiled ones (package linux-image-2.6.32-5-amd64) but again without luck. Here a relevant kernel configuration:

[Code]....

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Software :: Not A Block Device Error In RHEL 5

Apr 25, 2010

I created LVM and formatted it. But at the time of mounting it getting this error message ".....not a block device".

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Debian :: Yaird Error: Bad Device Link In /sys/block/sda (fatal)

Nov 18, 2010

I'm trying to upgrade my kernel. When i get to the step where i should build the img for grub (i guess the command below is doing that) I get this error: yaird error: bad device link in /sys/block/sda (fatal)Since I installed debian using a USB drive, HDD1 was /dev/sdb and HDD2 was /dev/sdc, the USB was /dev/sda. Is there a way to force mkinitrd.yaird to build the img for /dev/sdb?

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CentOS 5 Hardware :: Error Message : Mount: /dev Is Not A Block Device

Sep 13, 2011

I virtualized a PC with VMware vCenter Converter. But when I boot my virtual PC, I have an error.I found this link but I can't mount /dev, /sys and /proc. I have this error message : mount: /dev is not a block device.

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Ubuntu Installation :: Mount: Mounting /dev/loop0 On //filesystem.squashfs Faild: No Such Device

Jun 18, 2010

my friend using XP and it was closed because he didnt activate it . he want to try Linux , i adviced him to use UBUNTU 10.10, but after we order the boot we got a loading screen for ubuntu then this error appeared

Quote: busybox v1.15.3 ( ubuntu 1:1.15.3-1ubuntu5) built-in shell (ash) enter 'help' for a list of built-in commands. (initramfs) stdin :I/O error mount: mounting /dev/loop0 on //filesystem.squashfs faild: no such device can not mount /dev/loop0 (/cdrom/casper filesystem.squashfs) on //filesystem.squashfs udevd[75]: worker [171] unexpectedly returned with status 0x0100 udevd[75]: worker [171] failed while handling ' /devices/virtual/block/loop0'

i change the cd to another one but an error was changed to :.............

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OpenSUSE Hardware :: ERROR: Bad Logical Partition 6: Enlarged Logical Partitions Overlap

Aug 22, 2011

After fixing drive partition numbers, I got the following error from cfdisk: Code: FATAL ERROR: Bad logical partition 6: enlarged logical partitions overlap Press any key to exit cfdisk However, I can see all my partitions with fdisk and gparted, I can mount and use all of them.I used the following guide to fix the drive numbers order: Reorder partition drive numbers in linux | LinkedBits Does somebody know whet is cfdisks problem and how can I fix it?

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General :: Error (device Sda1): Ext2_new_block: Allocating Block In System Zone

Mar 10, 2011

I had found the following error messages one of my Linux server. the file system using for this partition is EFI GPT. Is this cause because of RAID controller incompatibility or Driver mismatch? PHP Code:

[Code]..

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Hardware :: How To Read Logical Block From User Space

Feb 18, 2010

I have a list of Logical Block Addresses that I need to read from the disk. Is there any way to do this from user space?

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Hardware :: Reset RS232 Buffer On Device?

Aug 6, 2010

I was able to write a script on Linux Shell for send and read data to a serial port. But I�m facing a problem now. If by any mean I send to de device anything else than the predefined strings, stated by the manufacturer, the device ceases to respond. The only way I found its to turn off and then turn on the thing again. Which its very impractical. Its there any way to "reset de UART chip on the device" or send some string based on the RS232 standard that clean the device buffer?

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Debian :: Error (device Hde1): Ext3_get_inode_loc: Unable To Read Inode Block - Inode=2375715

Mar 25, 2010

I decided to take an old Gateway that I bought off a guy cheaply and turn it into a file and web server.I purchased copies of Debian 5.0.4 i386 disks (31 in all) on the advice of a friend, the disks weren't expensive, but now that Ive installed all the disks, I'm having a variety of errors

[443.110940 end request: I/O error, dev hde, sector 76021855
[443.111074] EXT3-fs error (device hde1): ext3_get_inode_loc: unable to read inode block - inode=2375715, block=9502724
INIT: cannot execute "/sbin/getty"

[Code]..

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Ubuntu Installation :: Can't Mount Dev Loop0 - Always Getting Input / Output Error

Jan 17, 2011

The trouble I'm having is that when I load a bootable USB/CD of 64bit 10.10, I always get an error that looks a little like: "(initramfs) mount: mounting /dev/loop0 on //filesystem.squashfs failed: input/output error. Can not mount /dev/loop0 (cdrom/casperfilesystem.squashfs) on //filesystem.squashfs." I've done some googling and I've noticed people have had the same problem. They say the alternate downloads could be the problem, or the CD, and that I should use the UNetbootin application. I guess I should start with describing my build:

[code]....

I've tried:

1. Going to the DL page, DLing 64bit 10.10, and mounting the image to create a bootable CD (by the procedure offered on the DL page).

2. Using Unetbootin to create a bootable USB (this I did multiple tmes, with different versions: 10.10 64bit desktop, 10.04 64 bit desktop, and I'm about to try another DL except I forgot which one I'm using, but I'll find out in a bit )..........

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Ubuntu :: Error - Mounting /dev/loop0 On //filesystem.squashfs Failed

Sep 6, 2010

I've just got a new laptop with 4GB RAM available, in order to fully utilize the available memory I'm going to install Ubuntu Lucid Lynx 64bit, but when I boot with Live CD, I always get the following errors:

Code:

BusyBox v1.13.3 (Ubuntu 1:1.13.3-1ubuntu11) built-in shell (ash)
Enter 'help' for a list of built-in commands.

(initramfs) mount: mounting /dev/loop0 on //filesystem.squashfs failed: Input/output error
Can not mount /dev/loop0 (/cdrom/casper/filesystem.squashfs) on //filesystem.squashfs

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Ubuntu :: Fbterm + Ucimf Under 11.04 (can't Open Frame Buffer Device; Segmentation Fault?

May 14, 2011

Made the following commands:

$ sudo aptitude install fbterm
$ sudo aptitude install libucimf0 fbterm-ucimf ucimf-openvanilla openvanilla-imgeneric fbterm

Run: LC_CTYPE=zh_TW.UTF-8 fbterm -i fbterm_ucimf

System returns:
can't open frame buffer device!
Segmentation fault

Additional information: Ubuntu 11.04 under wubi install user already added to video group (checked "User and Group" )

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Ubuntu Installation :: Error: (initramfs)mount:mounting/dev/loop0 On//filesystem.squashfs Failed

Nov 2, 2010

So i insert the ubuntu 10.10 in the dvd and boot it. The menu comes up and i choose to install ubuntu. After that it shows some black screens and this error:

(initramfs)mount:mounting/dev/loop0 on//filesystem.squashfs failed: Input/output error cannot mount /dev/loop0(/cdrom/casper/filesystem.squashfs)on//filesystem.squashfs

The disc aint scratched. I tried installing from Windows but i got another error.

And for some odd reason Ic ant make a removable startup disk:

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Ubuntu Installation :: Device /dev/sbd Has A Logical Sector Size Of 4096?

Jan 16, 2010

So when i install ubuntu it gets to 47% and than i get this error message. After that the install doesn't really seem to do much.Code:Device /dev/sbd has a logical sector size of 4096. Not all parts of GNU Parted Support this at the moment, and the working code is HIGHLY EXPERIMENTAL.Now i did search and i found another topic where someone had the same problem. His solution was to reburn the CD and try again. I did that and it still got me the same messageP.S. I do have two boot options now however. One for ubuntu and one for windows though i already ran the uninstall.

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Software :: Mounting Logical Partition - Special Device Does Not Exist?

May 2, 2010

I have created a logical partition (/dev/sda5) and have formatted it with an ext3 filesystem and given it the label PHOTOS.

# mkfs.ext3 -L PHOTOS /dev/sda5

If I mount it to my /PHOTOS directory manually, it does so correctly. However, when I try to automount, it gives me this message:

# mount -a
mount: special device PHOTOS does not exist

I've entered this line in my fstab file:

PHOTOS/dev/sda5ext3defaults0 0

I'm just not sure what's happening; I've never had trouble mounting a filesystem before. Oh and it's a RHEL 5 installation.

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Ubuntu Security :: Block Device By Bluetooth Address?

Apr 22, 2010

Is it possible somehow to block some bluetooth device with specif address (mac) ?
(like iptables block by mac)?

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Programming :: Block Device Driver ?

Nov 30, 2010

Is there an easy example of a block device driver I could follow as a guide to write my own module?

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Ubuntu :: Error Value: Coercing To Unicode: Need String Or Buffer, Exceptions.SystemError Found

Sep 24, 2010

I'm getting the following error Kpackagekit when I'm trying to refresh the packages, so I can manually check if there are any new updates. I have totally uninstalled the software, and reinstalled, but this has no effect. The following is what I see in a seperate popup.

Error Type:
Error Value: coercing to Unicode: need string or buffer, exceptions.SystemError found
File : /usr/share/PackageKit/helpers/apt/aptBackend.py, line 2216, in
main()
File : /usr/share/PackageKit/helpers/apt/aptBackend.py, line 2213, in main
run(args, options.single)

[Code]...

I am running the 64bit version of 10.04 on a dual core 2GB acer laptop.

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General :: /dev/sdd1 Is Not A Valid Block Device?

Jun 14, 2010

When I try to mount the /dev/sdd1 device then it give errormount -t ext3 /dev/sdd1 /4hdmount:/dev/sdd1 is not a valid block device

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