Debian :: File Upload Using Firefox - Smaller Image File Is Previewed While Bigger Image File Is Not
Dec 16, 2015
I am trying to upload some pics on my Facebook account using Firefox. When I click on Facebook's file upload icon, Firefox bring up a 'File Upload' window. I noticed that smaller image file is previewed on the lower right hand corner, while bigger image file is not. Is there anyway I can change this behavior or maybe change what Firefox is using to browse my files?
Tried running simdock from software center...uninstalled because I was getting this error after trying to run ap "Can't load image from file '/usr/share/firefox/icons/mozicon128.png': file does not exist."
Everything in Linux is a file, right? And everything can be represented by a file? Is there some way I could create a block device file that represents (i.e., provides an interface to) this image file? If so, then I could use fdisk on the device file to split it into partitions, format the partitions, and then mount them as directories. I could create a file system within a file system, which would be fun.
I use Lenny, and was trying to mount a .iso image, supposedly a cd imagem.
[code]....
This is what I get from dmesg | tail:
debian:/home/zac/cscd# dmesg | tail [ 1811.505199] floppy0: disk absent or changed during operation [ 1811.505207] end_request: I/O error, dev fd0, sector 0
[code]....
I did a little research on the web and it seems that this file is not really a cd image, but simply data in a .img file. What do you think of that?
debian:/home/zac/cscd# file cscd3.iso cscd3.iso: data
Some people recommend to extract the data via the dd command, but it didn't seem very safe for me to do that!
[URL]
is it possible to extract the data into a directory (instead of a device) using dd? This file is supposed to be a software. I wanted to run it on wine by keeping it mounted on a mount point in my file system. Does it make any sense to try to do this if the file simply isn't a cd image?
i have VPS server and i installed Xserver on it and all ok i created new user for my client but i need to limit his access to the following
he can download and upload to his home file " browser by Firefox" he can't install or use any application "just the one i installed it" he can't see the file system or browser it !! if i can give him specific space on harddisk would be better he can extract and compress files he can't edit the settings ....
i have another sensitive folder and setting i don't want him to see it so how to limit his access?
I just installed Fedora12 in a Core i3 machine... everything looks fine, but I have a huge problem... every time I upload a file (using ftp or sftp) some wier characters are included inside the file... for example.
I am testing my ftp server configuration.Anonymous download works , however anonymous upload does not.I am getting the following error message from both Windows and Linux 5.4clients : 553 cannot create the file.And i am running Fedore 12.
I am trying to rip my psx game to an image file so that i can convert it to play on my psp. i have installed Gtk Popstation and that seems to be working no problem. but i read on another forum that to rip my psx game i need to go to terminal and do the following. code...
After screwing up an update to Ubuntu 11.04 I decided to do a clean install. I tried downloading the AMD64 DVD image of 11.04 but I have found that some of the files cannot be downloaded and appear to have bad file size. In several mirrors and repositories I found the image size to be only 46.1 MB! (Yes, thats "Mega"-bytes, not Giga-bytes. I ftp'd to the repositories/mirror sites and confirmed this.) Yet in many of the HTTP pages it shows as 4.0 GB.I can't believe that the true size is 46.1 MB as the i386 DVD image is over 3 GB. 4.0 GB sound right, but doesn't match the actual file size. So, how long until it gets updated?
I've got an image file that I made with DDrescue.I installed Sleuth Kit and when I type: mmls /mnt/drive/file .it says "cannot determine partition type".I imaged a different drive and tried to use the same command line and got the same results.I'm not familiar with working with image files too much,.I would like to mount the NTFS partition within the image file.
I am working on a linux cluster based on Scientific Linux 5. I have some images in .bmp format. How can i view them from the command line or without downloading to desktop? At present I am connecting from Win7 using Exceed.
I followed the steps provided in the below link which will help me to convert from ISO to image. [URL] After it finished the setup it launched the VNC viewer and stated showing the booted messages and in that I could login to the OS as well (but when I do ifconfig it was showing 127.0.0.1 only though I had configured to virbr0). I copied the image from /var/lib/libvirt/images/ttylinux.img to Opennebula controller(Virtual machine tool kit).
I deployed using Opennebula , but I cloudnt not do SSH to that so I tried with VNC viewer by connecting the running VM , in the viewer shows that Booting from hard disk Boot failed : not a bootable disk No bootable device. How to copy the proper image ..? even I had tried clone the image thorugh virt-manager but same problem .
I am a windows user and am trying to display a jpg image file on linux every x hours.In Windows, if I were to perform the same task, I would just give out the path to schtasks.exe and it would open the image in the default viewer,is the case same with linux as well? Do I just execute:
crontab now + 1 hour abc.jpg ? The linux is OpenSuse or Debian I guess.
I installed Fedora 12 in a virtual environment using VMware workstation, I am learning a Linux book. 1. The book ask me to change my directory to Fedora 12 DVD's RPM file directory under terminal. It assumes the mounting point for the disk image would be e.g. '/media/dvd/packages/', but if I type in 'cd /media/dvd/packages/' it obviously won't find the directory. So how do I navigate to the directory using CD command, but I guess put it more accurately I will need to find out what is the mounting point of the Fedora 12 DVD image in my VM.
2. I have another question with my root password, I cannot login as root when the VM first boot up, at the login screen where you are asked about your account name and password screen, So I have to use my normal user account (made up by my first name and last name) when I installed Fedora. But I know exactly what my root password is. The weird thing is I can still access to the root account in the desktops windows environment no problem. e.g. if I go to the top bar 'system-administration-authentication' program, it will let me in after I typed in my root password. In other words, I have access to all the admin tools in the desktop environment.
Can I install ubuntu to an image file? I am using GRUB to boot my live cd, so is there a way to trick the installer into picking up an image file as another hard disk, like it is in wubi? (I am using mac)
The DVD disk is from LinuxFormatMagazine, and PCLOS is the ISO that boots. It has 10.10 on it also, but that isn't the ISO that loads by default. Do I have to transfer the 10.10 file, and burn it to a new ISO? Or can I run or install it from its' current file type on the DVD?
I've got an image file on my Ubuntu desktop from using ddrescue.When I use the foremost tool to extract the files onto an external drive,I am able to extract the files from the image file to the Ubuntu desktop, but there is not enough room on my Ubuntu partition to hold all the files.
It appears I thought I was taking photo's with my Nikon CoolpixS5 but they are saved as .mov files. When I watch file, I see the picture, and then it's over in a second. How can I extract the image from the .MOV file? If it's of any relevance I used digikam to recognise my camera.
I have used to knoppix to grab an image off a pc to my external hard drive.I then used the command dd if=/sdc1/backup.iso of sda2 bs=4096 conv=notrunc,noerror to another pc I was cloning.This process failed and the hard drive was not seen after that even using fstab.Is there any way I can verify if the iso image i grabbed is good.What command can i use to explore this iso image?
I know that it is possible to get the kernel version from a running system using "uname" command.I have a kernel image file in linux/arch/arm/boot/uImage.Is it possible to get similar information from this image file? and how?
I'm programming an web system using LAMP, currently I'm using Ubuntu 10.04, so, when I load the index page the background image is not displayed, it looks like a permission file issue - I guess-, so currently all images have this permissions:
Code: -rw-r--r-- and the permissions for the php files are:
Code: -rwxr-xr-x
what permissions should I set to display the background image?
Is there a way/command to back up all data from a Red hat Linux 4 serve[Including user rpofiles, data, group info, encrypts] either to a Red hat Linux 5.4 machine or as an Image file or manageable resource?
Code: dd bs=8192 if=Image of=/dev/PS0 In the above command, I cant able to understand the option "of=/dev/PS0"
Whether it means, 1) to write the input file "Image" in to "/dev/PS0" of the Floppy device or 2) to overwrite the same input file "Image" in a file format ("/dev/PS0") of Floppy.
I would like to know how to make the file browser column width smaller than I can normally adjust with the mouse. I have minimized with the mouse, it is still too wide. Is there a minimum column width setting I am supposed to specify somewhere?
I wanted to compose a letter and include photos that are on my other (secondary) hd. When I navigate to the folder that the photo is in, OpenOffice suddenly crashes without warning. Then I have to recover my file. If I insert a photo from my main hd (the one with SuSE 11.2 on it) then there's no problem. Why does it crash when I try to go into my other hard drive? (It gets automatically mounted as /local when I boot into the system). I'm running Open SuSE 11.2 and OpenOffice 3.1.1.4 (from an .rpm)