Under KDE (3.5) in Lenny, whenever I "safely remove" a SD card, I get the following message
"The device was successfully unmounted, but could not be ejected"
The message is obviously ridiculous, and the crashing windows error sound that accompanies it very annoying.
I've searched high and low, and can't figure this one out. I have a older Olympus Camera (2001 or so). When I plug in the USB connection, I get the following log output:
$ dmesg | grep sd
[20047.625076] sd 21:0:0:0: Attached scsi generic sg7 type 0
[20047.627922] sd 21:0:0:0: [sdg] Attached SCSI removable disk
Secondly, the drive is not mounted in the FS, but when I run gphoto2 I get the following error:
$ gphoto2 --list-config
*** Error ***
An error occurred in the io-library ('Could not lock the device'): Camera is already in use.
*** Error (-60: 'Could not lock the device') ***
What command will unmount the drive. For example in Nautilus, I can right click and select "Safely Remove Device". After doing that, the /dev/sg7 and /dev/sdg devices are removed.
The output of gphoto2 is then:
# gphoto2 --list-config
/Camera Configuration/Picture Settings/resolution
/Camera Configuration/Picture Settings/shutter
/Camera Configuration/Picture Settings/aperture
/Camera Configuration/Picture Settings/color
/Camera Configuration/Picture Settings/flash
/Camera Configuration/Picture Settings/whitebalance
/Camera Configuration/Picture Settings/focus-mode
/Camera Configuration/Picture Settings/focus-pos
/Camera Configuration/Picture Settings/exp
/Camera Configuration/Picture Settings/exp-meter
/Camera Configuration/Picture Settings/zoom
/Camera Configuration/Picture Settings/dzoom
/Camera Configuration/Picture Settings/iso
/Camera Configuration/Camera Settings/date-time
/Camera Configuration/Camera Settings/lcd-mode
/Camera Configuration/Camera Settings/lcd-brightness
/Camera Configuration/Camera Settings/lcd-auto-shutoff
/Camera Configuration/Camera Settings/camera-power-save
/Camera Configuration/Camera Settings/host-power-save
/Camera Configuration/Camera Settings/timefmt
Some things I've tried already are sdparm and sg3_utils, however I am unfamiliar with them, so it's possible I just didn't find the right command.
# mount | grep sdg
# mount | grep sg7
# umount /dev/sg7
umount: /dev/sg7: not mounted
# umount /dev/sdg
umount: /dev/sdg: not mounted
# gphoto2 --list-config
*** Error ***
An error occurred in the io-library ('Could not lock the device'): Camera is already in use.
*** Error (-60: 'Could not lock the device') ***
I have our own C written program code which is communicating with a third party C++ written program code to run a moving device. We have successfully communicated with the third party code with wrapper functions. (Thanks to member in LQ that helped me solved this.)Now, we tried to run some functions to move the device. I think it is better for me to attach the related code first. pro.c (The source code we used to run the device)
Code:
#include<stdio.h>
#include "wrapper.h"
[code]....
attempting to start Jack using the qjackctl frontend...code...
then Jack stops... how do i start Jack successfully?
I have recently installed debian jessie on my laptop , during installation i didn't mount 2 of my partitions , now when i want to access them i have to give the root password every time i click on them , i searched the google , i found that i have to add a line in fstab file : so i i checked the partition that i wanted to mount (by typing fdisk -l) , and i added this line to the end of the fstab file :
Code: Select all/dev/sda3 /mnt/2 ext4Â users,noatime,auto,rw,nodev,exec,nosuid 0 0
(i had created /mnt/2 before ) ..... and this is the output of fdisk -l :
Code: Select allDisk /dev/sda: 465.8 GiB, 500107862016 bytes, 976773168 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disklabel type: dos
Disk identifier: 0x4a373773
[Code] .....
After adding the line at the end of my fstab file , something strange happened , i rebooted the computer and mate didn't come up , it was a console like screen , i had to access fstab from there to delete the line and enter mate . i did this for 2 times and both times the same thing happened . How can I mount my partition permanently ?
I downloaded the appropriate iso for the ps3 from here:[url]
(specifically: ubuntu-10.04-desktop-powerpc+ps3.iso via torrent)
Installation runs smoothly up until 100% and then i am prompted to reboot.
When i click reboot, i get info on some daemons(?) shutting down(i think) and then the cd is automatically ejected and i am prompted to press enter.
So far, so good. After i hit enter though, i get a large amount of various read errors and finally a segmentation fault. The system just hangs there :/.
I forcibly reboot the PS3, and then i am greeted with the pack of errors that are shown in the screenshot.
I have installed Windows 7 Ultimate 7600 on my HP500 Laptop, but I want to try other linux distro such as Debian. I have installed Debian 5.0.3 with VMware Workstation 7.0.1 on my machine instead of really installed it. Details is as follows: 1.Download vmware 7.0.1 and Debian Lenny 5.0.3 seperately.
2.Host Win 7 Ultimate 7600:
configure the local connection to "internet connection share",choose "VMware Network Adapter VMnet1"
Guest Debian 5.0.3: NAT + DHCP
3. Configurate /etc/apt/source.lists
Add these lines on /etc/apt/sources.list:
[Code]...
Download the Debian 6.0 distrbution from ftp://ftp.twaren.net/Linux/Debian/de...md64-DVD-1.iso
And
Download webmin from http://prdownloads.sourceforge.net/w..._1.530_all.deb Also update to webmin version 1.531
After installating Debian & webmin, webmin works fine at first time.
But when i reboot the server , and browser the page [url] It won't work again.
I´ve read lots of out-of-date guides on how to install Skype on 64-bit GNU/Linux, but has anyone managed to do it on Squeeze.
View 14 Replies View RelatedI was able to boot from my USB to begin Debian installation screen which after loading kernel gave ncurses based screen asking me to give the location of ISO I formatted the USB to two partitions
/dev/sdb1 (bootable) 1GB
and /dev/sdb2 6GB
after rebooting the debian installation process does begin. But I do not want to use the 20MB business card ISO Instead I have the 4.2 GB ISO on other partition on USB how can I make it take read that image so that installation begins from the 4.2GB ISO on other partition. Do I need to edit in syslinux.cfg some thing or how can I bring the grub command prompt so that I give it the path to kernel and initrd or syslinux can not take ISO from other partition.
I have just installed Debian and the installation went smooth (net installation). The last prompt was to specify if you want to be able to boot 3 different OS's using grub. I answered yes (I have Win7, Ubuntu and now wanted to install Debian for testing purposes). Is there any way I could manually add entry to grub for booting Debian, for instance from Ubuntu adding to menu.lst?
View 2 Replies View RelatedI didn't do enough research beforehand and just discovered that while gcc 4.1 is still packaged, g++ 4.1 is not. I am working on a project with unsupported libraries (don't ask) and can only build successfully with g++ 4.1.*I see that there are packages for Lenny. Is it safe to install these under Squeeze?Being new here I am not sure where else to look for third party packages is, so if anyone could point me in the right direction that would be great. I'd very much prefer not to try to build from source as I'll almost certainly clobber my 4.4 install in the process.
View 3 Replies View RelatedSqueeze-beta was my first foray into Debian, and I love it. I changed my setup to a rolling setup with testing (Wheezy), and have done that for several months. Lately, I got a new kernel, but it reboots to a terminal rather than GUI (I'm a simple laptop user). I think it's because of the NVIDIA drivers, and here is what I've tried (meanwhile, I'm using the previous kernel):
# apt-get install module-assistant nvidia-kernel-common
# m-a auto-install nvidia-kernel${VERSION}-source
A blue screen appears that says:
module-assistant error message Bad luck, the kernel headers for the target kernel version could not be found and you did not specify other valid kernel headers to use.
You can try:
module-assistant prepare
or
apt-get install linux-headers-2.6.38-2-amd64
I have done both, rebooted, and I still get the blue screen. I also see this message:
nvidia-kernel-source was not built successfully, see:
/var/cache/modass/nvidia-kernel-source*buildlog*
...and I have copy/pasted the file below (which omits lines 101-200 because this message is too long then):
/usr/bin/make -f debian/rules clean
make[1]: Entering directory `/usr/src/modules/nvidia-kernel'
test -f debian/control || cp debian/control.template debian/control
[code]....
Typically when I'm given a SAN attached to one of my servers i'm not given any information on it. Usually I can get my with an fdisk -l to tell me what's out there. Twice now I've had to ask what the connection device is. What command can be run other than fdisk -l, I've seen something ran people by another guy but was not able to write it down at the time and have forgotten it.
View 3 Replies View RelatedI have lots of HDD on my PC and I just mount them to access files, I am wondering if these drives are turned off when unmounted? because I want to remove them physically on my computer unplug its IDE and power cable while ubuntu is running, wont it damage the drive even if its unmounted?
View 5 Replies View RelatedI just upgraded from Karmic to Lucid and have the following problems:
(1) My unmounted partitions used to be visible in "Places" on the left of Nautilus, so I could mount them when needed, but now they are not there. Also,they do not show in "Computer" view
(2) When I open Disk Utility from System/Administration, there is nothing at all showing - it takes quite a while to start up, but when finally the window opens, no devices or partitions are shown.
On my desktop, I try to instantly put some disks into sleep using hdparm, for some tests. Though the disks are unmounted, they wake back up in seconds. How can it be? How can I track which process wakes a disk up with what operation? I think unmount disks should default to standby during system load.
View 2 Replies View RelatedI have two internal disks that are accessible from my ubuntu. I installed ubuntu using wubi, and those two disks are the same disks I use on Windows. One of the disks contains windows system files.These disks were easily accessible from ubuntu, I could mount/unmount anytime I wanted and had no problem with editing files. I did something I can't remember, I was just following some instruction trying to solve problem with my SD card reader. turned out it wasn't the right solution (but I fixed the SD card issue using some other instruction).
View 4 Replies View RelatedI have a Debian OS installed (6.0), installed on a single partition, which was running out of space. So I copied all the data in /home to a spare partition, then edited fstab to mount this new partition as /home.
This works fine. But now of course I have the /home data both on the new partition (the one that is now being mounted and used), and also still on the original partition, though this directory is no longer mounted by the OS, so I can't directly 'get at' the data to delete it.
I could easily get into the partition from another OS and delete the unneeded /home data of course but I was just wondering; as this data is no longer 'seen' by the OS, will it be overwritten automatically by the OS when it needs more space, as it does with data that has been deleted from the filesystem, or would it be reserved somehow, still using up space?
I have two volumes, both with 800GB total used on them. lets call them /vol1 and /vol2. /vol2 is just a cron'd rsync'd copy of a folder on /vol1 which is a live share for many users.If I temporarily suspend the cronjob doing the rsync's from /vol1 to /vol2, is it safe to unmount and e2fsck /vol2, then remount it somehow?
Both /vol1 and /vol2 say the filesystem state is not clean when i do a tune2fs -l on them both. According to tune2fs both will check themselves upon restart, but if I can do /vol2 since it isn't the live data beforehand, that will cut my downtime in half the next time i restart the server.But I also wonder that if I can do this, then i remount /vol2, will the "not clean"-ness of /vol1 just be rsync'd back over to /vol2 the next time the rsync runs?
I accidentally unmounted filesystems using umount -a command.How to recover from this.
View 4 Replies View RelatedHow can I see all the physical hard drives on my Ubuntu system — regardless of whether they're mounted — as well as their partition info, sizes, &c.? I have three physical drives, but only one seems to be mounted. I'd like to mount the other ones too, as I have some data on them.
View 1 Replies View Relatedopensuse 11.1 kde it keeps showing my partitions even the ones i have not mounted?
View 2 Replies View RelatedWhen I remove "safely" my usb pendrive all my hard drives and partitions get unmounted. It's not permanent I just have to close the session and start again but sometimes it's kinda annoying because I'm in the middle of a lot of work and have to close everything... and if I'm working with a file in that drive sometimes I lose it...
View 1 Replies View RelatedI have been setting up my laptop as a dual boot with Win7 (yuckkk!) and Ubunutu 11.04. My HP Pavilion dm4 came with 4 primary partitions used by Windows! (Again, yuckkk!) I got rid of Windows_recover partition (I don't remember the exact name) converted that primary partition to an extended partition and then installed Ubuntu in virtual partitions. All that works.What I don't like is that the partition HP_TOOLS shows up in Nautilus, and if you click on it, it self-mounts and makes that partition accessible.
View 8 Replies View RelatedI'm using some software that using mount point such as truecrypt. I also mount shared folder on other machine (fileserver) and publish it using ftp. The problem is when the truecrypt volume dismounted or the shared folder mount point loosing connection to the fileserver, user can write to the mount point without knowing that they actually not writing to the truecrypt volume or to the shared folder.
My question is, when sometime the server reboot and truecrypt volume is not mounted yet, how to prevent write to the mount point? I dont run truecrypt mount automatically for security reason.Some question for shared folder, if fileserver restart and the shared folder mount point got disconnected, how to prevent write to the mount point?
I need to be able to login to terminal and I can't seem to find an easy way to do it from the login screen, or elsewhere that I would normally find in an older version of ubuntu. I need to run fsck with drives unmounted
View 4 Replies View RelatedI had issues on my last install , I couldn't boot into it cause I accidentally uninstalled python 2.6 and everything it was attached to. So I reinstalled on a separate hard drive, I can see my other file system from the media folder but the only thing in my home dir is these 2 files 1 read me that says
PHP Code:
THIS DIRECTORY HAS BEEN UNMOUNTED TO PROTECT YOUR DATA.
From the graphical desktop, click on:
or
From the command line, run:
And then this file
Access-Your-Private-Data.desktop
But when I click it and try to run it I get this error
PHP Code:
I have a dual boot laptop Ubuntu 10.10 + Windows XP. When browsing my Windows C Drive in Ubuntu I decided to create a share to the windows "my documents" folder. The problem is that the windows drive is not automatically mounted at launch of ubuntu and as a result I get the following errors:
Code:
Could not find "/media/14F0AD48F0AD30C2/Documents and Settings/Lucas Redding"
and a search box is launched (See Attached Image).
I have tried to look at the Samba and Nautilus settings but I am unable to find any that automatically mount the windows drive.
I know there are many threads about recovering damaged superblocks. I've spent 3 evenings reading them and trying what they suggest. Invariably the commands do nothing except to report bad or missing superblocks. I've removed the physical disk from the machine and am working with a dd image file (/mnt/image). I can mount what used to be hdc1 and read its files with no problem. I'm trying to recover partions hdc6 and hdc7.$ mmls /mnt/image -b
DOS Partition Table
Offset Sector: 0
Units are in 512-byte sectors
[code]....