Hardware :: Unable To Mount USB Stick "Only Root Can Do That"
Apr 21, 2011
Just recently uggraded from Ubuntu 9.10 to 10.04... I'm not liking 10.04!!
It's messed with my KMail, and NOW I find that when I insert a USB stick, I get the message:
"An error occurred while accessing '7.4 GiB CANON_DC (vfat) [/media/Ext3]', the system responded: mount: only root can mount /dev/sdi1 on /media/Ext3"
What the H**L happened... in 9.10, I put in the stick, and could instantly view/copy/etc. from it in Krusader...
Same result with a USB HDD...
I've read a bunch of posts, and nothing really says how to have Ubuntu simply mount whatever I give it to read... That's what I'm after... I made myself part of the Admin and root groups, but that only changed the error message to show that the system recognized what device I'd plugged in.
It's the lil' things, and 10.04 seems to have a few... So, tried to mount it:
:~$ sudo mount /dev/sdi1 on /media/Ext3
[sudo] password for dkolars:
Usage: mount -V : print version
mount -h : print this help
Although I can perfectly mount any usb device (stick or disc) as being root, as a user I am not allowed to perform any such action! I have modified the corresponding fstab entry to look like:
Code: usbfs /proc/bus/usb usbfs noauto,user 0 0 and I have also made sure that the user is a member of the disk group, but without any luck. My system is OpenSuSE 11.2 (with KDE 4.4, but the problem is the same regardless I am attempting to mount the usb device via the GUI or through the text (c/k)onsole).
When I plug in my USB stick (with fat32 filesystem, labeled flash8p1) and then try to mount it from the Places menu, I get an error box that pops up: Unable to mount flash8p1 Error mounting: mount exited with exit code 1: helper failed with: mount: wrong fs type, bad option, bad superblock on /dev/sdc1, missing codepage or helper program, or other error In some cases useful info is found in syslog - try dmesg | tail or so
I don't understand what the dmesg is telling me, but here it is for those who may understand:
I just got my Gnome-flavored Squeeze running this morning, and I'm still working out the configuration. I have disabled automounting and autobrowsing of removable media, but anyway this problem was occuring when I had automounting enabled. I have the OS installed to a 4-GB microSDHC card plugged in to the front of the computer. The computer is a Toshiba Mini NB505.
edit: And now, I just plugged the flash8p1 into a different USB port, and it mounted from the places menu. I wonder, though, if this is related to the fact that I had first mounted it from the command line.
I'm unable to mount external drives in thunar. Pcmanfm works fine. Ive tried a 2gb usb stick and a sd card reader. both give the same error. I used to be able to mount drives with thunar. What happened? I'm using ubuntu 9.10, installed lxde on top of server edition. Thunar is 1.0.1 , from the repos. Here is the output from the usb stick:
Failed to mount "2G Removable Volume". mount: wrong fs type, bad option, bad superblock on /dev/sdc1, missing codepage or helper program, or other error In some cases useful info is found in syslog - try dmesg | tail or so .
I tried (unsucessfully) to load the alpha version of Ubuntu 10.04, & now my comp will not even load XWindows at all. I am trying to reload Ubuntu 09.10, (i have it on a flash drive), but cannot even get the thing mounted properly. The error i get is Disk devsdb invalid partition table
usb devices, such as external hdd, memory stick and mp3 player, when I connect them to USB, they show up in Nautilus, but when I click on them, Nautilus is unable to mount them and returns the following error: Unable to mount location Error mounting: mount exited with exit code 1: helper failed with:mount: wrong fs type, bad option, bad superblock on /dev/sdc1, missing codepage or helper program, or other error in some cases useful info is found in syslog - try dmesg | tail or so
Environment: A 32-bit kernel RHEL5.3 system running on a virtual machine. The root(/) filesystem is on an LV.
Issue: Unable to resize the FS after extending the root LV since it is mounted. After extending the LV, online resizing of the FS was not supported and the root filesystem could not be unmounted while it was in use. On rebooting, I got a kernel panic error. In runlevel 1, I couldn't run chroot, couldn't find the /etc/fstab, root FS could not be mounted, fsck did not run (tried block 31 for second copy of superblock using dd count=1 bs=4k skip=31 seek=1 if=/dev/sda2 of=/dev/sda2), couldn't find any rpm on installation media to install unix-utils rpm. On running commands in runlevel 1,
got a client which rebooted one of their slackware servers and would not come up.Server is stuck at Kernel panic - not syncing: VFS: unable to mount root FS.I have booted into a live cd and mounted hdd1 but have not been able to get any further.
Warning - Windows user who doesn't know much Linux outside of writing programs. Do feel free to patronise providing you explain in detail .
I have a working Windows XP machine. I've installed a second hard drive (channel 1, slave to Windows XP master) and installed Centos (having checksummed the images and verified the media). Problem is it will not boot.
The exact text on screen is...
Booting 'Centos (2.6.18-194.el5)' root (hd1,0) Filesystem type is ext2fs, partition type 0x83 kernel /vmlinuz-2.6.18-194.el5 ro root=/dev/VolGroup00/LogVol00 rhgb quiet
I've managed to use the "Linux rescue" to at least ensure the box default boots to Windows. how to get Centos to boot.
Also, given I told Centos where to install to, and I've not changed anything since, how come it could not even manage to create a working system? Never had this problem on Windows (OK, always on Windows 98 but I never considered that an O/S ).
My computer developed a new trick tonight. 4 times in the last 2 hours it's booted & ran fine...for about 30 minutes or so. Then some apps become unstable & crash, and some don't notice anything wrong. Firefox keeps running fine, but if I have a nautilus window open, the next time you click anywhere, it crashes. So, try to restart the machine & it comes back with the "kernel panic -not syncing vfs unable to mount root FS on unknown block" message. The first time I restarted it, I managed to get to a root terminal & fsck the drive. It found 2 errors that it fixed, supposedly. The next collection of restarts, it would just go through bios, then grub, then hang on the error.
So, power down the machine first & then boot it....magically, I'm back to the desktop again for another 30-45 minutes. Anyone have any idea what's going on? It's been fine since the day mint was released...and the only system change was plugging my 2nd monitor back in 3 days ago. Why would it go kukoo in the last 2 hours?The machine is a quad core intel with 4 gigs of ram, Asus mobo and a 250gig sata drive for the system drive.
somehow got Ubuntu 9.10 set up dual boot on my Vista laptop. I installed it somehow off the live cd. Everything working fine and then I decided to update from the update manger to Ubuntu 10.04 (dummy me)!
Got half way through installation and system froze for more than an hour. Had to shut down computer. Now when I select to boot to Ubuntu, computer freezes with this message:
[ 1.068088] Kernel panic - not syncing: VFS: unable to mount root fs on unknown-block(8,1)
Can anything, within reason, be done? Should I use windows to uninstall Ubuntu and then try to re-install? If so, can someone tell me how I might have setup dual boot off the live cd? Should I just flog myself?
I can't mount my Ubuntu partition. I was using my PC when it suddenly crashed, so I rebooted. When Ubuntu started again, it said that it was mounting, but I rebooted again. So, now when I start it tries to mount the main partition but it can't. Then appears <initramfs> and I don't know what to do.
I am using GRUB bootloader. I can boot into windows fine. But booting into linux gives me the error "kernel panic: unable to mount root fs on unknown block(0,0)I got LILO to load linux fine but GRUB always gives me this error regardless of the linux OS for this particular computer.
I recently (a couple weeks ago) installed Ubuntu on my desktop computer dual booting with Win XP (which I am using right now). I used Wubi to install it, and everything went fine. I used Ubuntu without a problem up until a few days ago. I am using an install of Ubuntu (I am not running it off a disc, USB drive or through the Wubi software).
I restarted my computer after using Ubuntu constantly for the time I've had it installed. It booted into Win XP (because it was first on the list where you select which OS to load) so I restarted again and tried to boot into Ubuntu. Instead of working, it gave me the error "Kernel panic - not syncing: unable to mount root" or something like that. So, I restarted again, and it was the same thing. I restarted in recovery mode, and it was the same thing.
I installed a update on a driver now i cant boot ubuntu. i select ubuntu,then ubuntu generic then i get this message. [ 1.772486] Kernel Panic -Not syncing :VFS: Unable to mount root FS on unknown Block (8,1)
Fresh install on an acer.CRC=3691807100boots livecd fine selected to replace entire disk now presented with vfs error after install and reboot. This is a full replace install taking all the disk not a wubi install. Please help I don't want to have to reinstall windows 7 (PC has worked sweet as for 4 weeks with windows 7 just need to get back to ubuntu again
i bought following server about some days ago :Supermicro X8DTi1u Super micro 2x 1TB Sata 2 i want install centos 5.5 64bit on it, i download centos 5.5 64bit from centos.org torrent link but when i want setup centos it says :kernel panic : not syncing : VFS: unable to mount root fs on unknown block(253,3)and also i set adptec raid in my bios and set raid 0 in adptec raid controller (my mainboard has onboard raid) i run any command you think like linux dd, linux all-generic-ide, linux noprobe, linux nostorage and etc but none of them does not work for ,e
When I boot up for Ubuntu 9.10, I get a screen that gives me a selection of what I assume are versions of Ubuntu 9.10.I get: Kernal Panic: not syncing: VFS: Unable to mount root fs on unknown-block(8,3) and the process stops. I have to turn off the computer and go back and select "2.6.31-15 generic"What is going on and what do I need to do to get back to 17 generic version?
I have been dual booting "Windoz" (hda1) and slackware 11 (RTAI - hda 5) old system. The problem happen after I installed slackware 13(sda8) on the same hard drive. I was able to mount my old slack11 (now (sda5)) to slack13 to read. So I wanted to boot to slack11.
MY Lilo on slack 13:
Now when I boot to Slackware11 I get:
How can I boot a old "hda" image on "sda" system. With a floppy I can go back to Slackware11.
I had to change the mounting properties of my disk partitions so i tinkered with the fstab file.. Now I am unable to mount the cdrom as a normal user..To mount the cdrom I had to login as root in terminal and use the following command:
Code: mount /mnt/cdrom The cdrom entry in my fstab file reads:
I wanted to try out the new Ubuntu 10.04, but since I don't have any CD's available I thought I could use my 9.10 CD and upgrade from it.
1. Installed 9.10 on the entire disk. 2. Went to update manager(?) and clicked the button to upgrade to 10.04 3. It successfully downloaded all the files. 4. When installing the new files it suddenly said that it failed to update, and it stopped. Then I went to do a hardware test, but none of the menus were working.
I had to do a manual shutdown, and reboot the computer. This time I was met with an error "Unable to mount root fs".
I figured the upgrade was the problem, so I reinstalled 9.10 to try without upgrading. 1. Reinstalled 9.10 on the entire disk. 2. Went to update manager(?) and started the normal update for 9.10 so the system would be up-to-date. 3. Same thing happened now, it fails to update and it makes my computer useless.
I've already checked my hardware for errors, can't find any. I've checked the CD for errors, can't find any. I had 9.04 on the same computer a few weeks ago, and it was rock-solid. Worked like a dream. I'm using Win7 now though.
I have compiled a new kernel 2.6.35 and I can not boot because same error : kernel panic - Unable to mount root fs on unknown-block(0,0). i have motherboard ga-p55a-ud3r and controlleris sata .now i use channel in ACHI mode. when i change it in ide mode it boots but in low graphic mode. then i have compiled modules again with support ACHI_SATA mdoe in xconfig of kernel. but same error occur.
I bought SuSE 8.0 professional a long time ago, while living in Germany. I have an old German laptop that currently has Win2K installed, and I would now like to replace Windows with Linux on it. The computer boots the initial CD fine and gives me a number of installation choices. If I do not add a "root=/dev/hda1" to the parameters it stops the installation with a "Kernel panic: VFS: Unable to mount root fs on 08:01" and if that line is there the error message changes to 03:01.
Is this because the hard drive is already formatted to NTFS? Is there a way to delete the partition and create a new one from the Linux installation disks?
I've just started using Linux Ubuntu. I had a frightening error message, I don't know why. But after browsing some replies to something similar on this site, I simply opened a previous session and found that all worked fine and I hadn't even lost any of my downloads and adaptations. Å› Yes I've still got my third level key and everything.