Ubuntu :: 10.04 Is Not Reading Usb Sticks
Oct 26, 2010just installed Xubuntu on 2 computers and they're both not picking up my jump drives or my card readers, or anything usb...
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Ubuntu Networking :: Broadcom On 2.6.34 - Reinstall Error Code: Reading Package Lists ... Done Building Dependency Tree Reading State Information
May 20, 2010i installed kernel 2.6.34 to fix my lid closing issue, and that went great. but now when i go to reinstall my broadcom i get this error. Code: Reading package lists... Done Building dependency tree Reading state information... Done bcmwl-kernel-source is already the newest version. 0 upgraded, 0 newly installed, 0 to remove and 1 not upgraded. 1 not fully installed or removed. After this operation, 0B of additional disk space will be used. Setting up bcmwl-kernel-source (5.60.48.36+bdcom-0ubuntu3) ... Removing old bcmwl-5.60.48.36+bdcom DKMS files...
[Code].....
General :: Why Is Reading A FILE Faster Than Reading A VARIABLE?
May 4, 2011I don't understand the results of a simple performance test I ran using two basic scripts (running on a high end server):
perfVar.zsh :
#!/bin/zsh -f
MYVAR=`cat $1`
for i in {1..10}
[code]...
Performance test result:
> time ./perfVar.zsh BigTextFile > /dev/null
./perfVar.zsh FE > /dev/null 6.86s user 0.32s system 100% cpu 7.177 total
> time ./perfCat.zsh BigTextFile > /dev/null
./perfCat.zsh FE > /dev/null 0.01s user 0.10s system 91% cpu 0.118 total
I would have thought that accessing a VARIABLE was way faster than reading a FILE on the file system... Why this result ?Is there a way to optimize the perfCat.zsh script by reducing the number of accesses to the file system ?
Hardware :: Mem Sticks On Ubuntu 10.01
Nov 11, 2010I to am trying to put a memstick in my Ubuntu 10.01. I can't seem to find anything basic enough. I am still a real dummy about Linux.
View 2 Replies View RelatedUbuntu :: Filesystem For Usb Memory Sticks?
Nov 1, 2010I'm trying to get away from FAT and FAT32 for my memory sticks. Is ext2 really a suitable option for usb memory sticks?
I don't want to use ext4 because of journaling, as it's simply not required for usb sticks.
Ubuntu :: Cannot Write To USB Sticks And SD Cards?
May 27, 2011I am running a dual boot system Ubuntu 10.04 (32 bit) and Windows 7 Home Premium (64 bit) on a Dell Inspiron 540s. I currently have an 8 GB USB stick inserted in a 4 port USB hub. I can read files on the device but I cannot write to any of the files. Using the ls and chmod commands I get the following outputs. Note that after assigning rwxr to all users nothing changes. Incidentally, since I could not write to the stick I created a text file in windows and saved it to the USB stick as a text file.
ubuntu:~$ ls -l /media/usb/file3.txt
-rwxr-xr-x 1 root root 6 2011-05-27 15:17 /media/usb/file3.txt
ubuntu:~$ sudo chmod 777 /media/usb/file3.txt
[code]...
Ubuntu :: Can't Write To USB Sticks And SD Cards / Rersolve This?
May 27, 2011I am running a dual boot system Ubuntu 10.04 (32 bit) and Windows 7 Home Premium (64 bit) on a Dell Inspiron 540s. I currently have an 8 GB USB stick inserted in a 4 port USB hub. I can read files on the device but I cannot write to any of the files. Using the ls and chmod commands I get the following outputs. Note that after assigning rwxr to all users nothing changes. Incidentally, since I could not write to the stick I created a text file in windows and saved it to the USB stick as a text file. code...
I continuously receive the statement only root has the priviledge of writing etc. to the files on the USB stick. I have the same problem when I insert a card reader with an SD card. It is recognized but I do not have write priviledges.
Hardware :: Booting From CDs And USB Sticks
Jun 14, 2010When first a regular HDD boots up, the BIOS passes control over to the first 512 bytes of the disk, so long as the disk has the magic number (correct signature) at the end of this first sector. The BIOS doesn't 'care' what is in this first sector; it just passes control over to the code within it and hopefully boot-up is underway. Other boot instructions may commonly lay elsewhere on the disk, which is fine, since the boot sector code will point to them and the process goes on.
Now, what happens when you boot from a CD or a USB stick? Not quite the same thing happens, does it? What I need to know is, when booting from alternative media, what is the BIOS 'looking for' and whereabouts on these new media does it expect to find the boot code? I've looked at the directory structures of CDs and sticks and there doesn't seem to be any common factor in the files and directories there that I can identify, unlike when I examine a regular HDD and its partitions with a hex editor.
Networking :: List Of Usb Internet Sticks That Work With Ubuntu?
Feb 8, 2010Well maybe I missed it,but is there a listing of usb Internet sticks that work with Ubuntu?
I see the page for network cards etc,how about a sticky for a Internet Key page ? Always up for saving time and money.
Ubuntu :: Using Gparted Partitioning Editor To Clone USB Sticks
Dec 13, 2010I now have an install of Ubuntu 10.10 on a USB drive and would like to clone the result onto another USB drive of the same size. Both USB drives are 4Gb. I've used Gparted Partitioning Editor and have copied from the master USB stick to another USB stick. Looking from within the editor they look the same in terms of configuration after the copying process e.g same filesystem boot flag set.
When I try to boot off the copied USB stick it comes up with a 'no operating system' message at boot. Is this the right tool to use to clone USB sticks or is there another option?
Slackware :: Image From Firefox 'sticks To X'
Apr 27, 2011i have a dell laptop with an nvidia card (proprietary drivers from sbo) running 13.1. all of a sudden a random image from firefox would 'stick' on the display and it would be visible on other applications. for example, a yellow rectangle would appear wherever you go with firefox (on top of every page), on top of word documents (ms word is running under crossover), but it would not be visible on the kde desktop of dolphin.
View 4 Replies View RelatedUbuntu :: USB / Memory Sticks Turn Into Read-Only-File-System?
Jan 15, 2010I have tried to write my files to 2 (2GB each) USB sticks and both turned into a Read-Only-File-System. Then I tried with my Memory Stick Duo and it also turned into that. So I give my last try with my SanDisk HC Memory Card (from photo camera) and resulted the same. I can copy the files of those portable storages into my HDD fine but not write into them or delete any files inside those portable storages.
View 9 Replies View RelatedUbuntu :: Automount Stopped Working (digital Cameras, Usb Sticks)?
Oct 24, 2010I'm running ubuntu 10.04 and suddenly when plugging my cameras or usb sticks, they don't automount anymore, but they did before. What changed is last days I tried to build and install nautilus-sendto manually from source, and it required dependencies including GTK+3.0 (unstable), I don't know what happened exactly or if my system is broken, because some of this packages built and installed fine and others failed. If someone wants to help with that to get my installation to its original state it would be awesome.I could mount my usb stick installing usbmount, it worked, but I didn't need this before.What I want now is to mount my cameras: here is the output for:
Code:
lsusb
gvfs-mount -l
[code]....
Ubuntu Multimedia :: Video Window Sticks To Foreground While Playing
Jun 14, 2011Whenever I'm playing a video and bring another application to the foreground, the video window appears over the foreground application:
I'm running Natty Narwhal 64-bit. This didn't happen back in Maverick. The hardware is an Asus K42JR laptop. If there's any more detailed information that I can provide to help narrow this problem down, please let me know.
I've found a similar issue on the forums, but it seems a bit different. This guy also has foreground window problems, but in his case they occur with non-video applications and are not consistent (it only happens 10% of the time).
With me, it always occurs with only video playback. The choice of video application for playback does not appear to matter (I've tried Totem, VLC). Strangely, the problem doesn't occur when viewing flash videos from within Chrome.
Debian :: Camera And Usb Sticks Need Root Permissions?
Jul 10, 2010How does one train a digital camera and USB stick to accept user access? Basically, this involves transferring photos from my camera to my machine, sorting and then moving favourites to the USB stick. Or moving selections that others have sent me to the USB stick. I am constantly changing ownership and permissions and it's driving me nuts. How can I send anything to a USB stick as a user?
View 10 Replies View RelatedFedora :: Synchronize Home Directory With USB Sticks?
Nov 17, 2009I used to use Unison to synchronize files between various Unix/Linux computers. I've an USB stick onto which i put files I've to keep with me (when I work outside home). When I get back home I'll like to synchronize with my laptop running Fedora 11. If the file is on the usb stick no problem, it gets copied onto my home directory and everything is fine.
But if the file has to go onto the stick, Unison complains it can't set the file's permission (of course, on a Vfat file system) and refuse to copy it. Question : Do you know a way to avoid setting irrelevant permissions on a file with Unison or an other utility of this kind ?
OpenSUSE Hardware :: Test The Integrity Of USB Sticks?
Aug 18, 2010Is there a way to test the integrity of USB sticks?
View 4 Replies View RelatedHardware :: Memory Sticks For Running Distros?
Mar 15, 2011How good are USB memory sticks for running operating systems from, and the ones based in micro sd cards?
View 2 Replies View RelatedHardware :: USB Sticks And Drives Not Detected By Bios?
Apr 10, 2011To start with I know this is not a linux problem, it is purely hardware.After the computer has been on for a while and then restarted bios does not detect in POST the usb sticks that it is supposed to use to boot from. his is obviously a problem as bios can't use something it can't see to boot from.I'm wanting to know if anyone else has had a problem like this with my hardware? I suspect it is the Asus M4A78LT-M LE that has a usb detection problem, since I've tried plugging the same sticks in to another pc and they do not have the same issue on that pc.
root@dlnas:~# lshw
Code:
dlnas
[code]...
Fedora Hardware :: F13 Cannot Recognize Newly Increased RAM Sticks
Nov 23, 2010I installed F13 on a few ACER desktops with 4 GB ram. Recently I tried to upgrade the RAM to 8 GB. But after I plugged in the extra two 2GB ram sticks inside, the system still feels 4 GB. I had double checked with ACER and confirmed that 8 GB is supported by the motherboard. Is there any shortcuts to let the system recognize all the 8GB ram rather than reinstall the whole system.
View 13 Replies View RelatedOpenSUSE Hardware :: PolicyKit: Only One User Can Mount USB Sticks
Jan 31, 2011Looks like its some sort of PolicyKit issue. Documentation (and I suspect the system itself) all assume that I have only one user. But my computer is a two-seat, my girlfriend and I are logged in at the same time. Only I am able to mount and write to USB drives. I suspect its because my account is always logged in first.
Dolphin gives the following error: org.freedesktop.Hal.Device.PermissionDeniedByPolicy
blah blah org.freedesktop.hal.storage.mount-removable auth_admin_keep_always
So my guess is that this "auth_admin" for some reason only refers to my user. I opened up the "Global Configuration" application (something that typed up when I filtered for 'policy' in the application launcher), and added my user, my girlfriends user and the 'user' group as "System Administrators". I logged out and logged back in on her account and this did nothing.
Red Hat :: RHE WS 5 USB Sticks - Check The Ability To Automount CDs At Various Stages Of Setup Process
Oct 4, 2010We've just set up 3 Dell systems with 64 bit Red Hat Enterprise Workstation 5. As part of our system configuration we point the user authentication to our LDAP server, and automount people's home directories from our fileserver. At this point, our security people do some configuration and we get it back.
We are typically running KDE. On all three machines, when you plug a USB stick into the system, the familiar window pops up asking you what you want to do - open the contents in some program, open a file viewer, etc. and the stick shows up in /media When you stick a CD or DVD into the drive nothing happens - you don't get the options window and nothing appears in /media I'm trying to get an idea of how the automount process works, and where I may have stepped on it. We've got three more identical machines that haven't been installed yet, so my plan is to check the ability to automount CDs at various stages of our setup process.
Hardware :: Can't Find Mobo Board On Market Except Server Taking 8 Sticks?
May 18, 2010I have a Phenom II X4 955 box running 8G RAM. Now I'm planning building a Phenom II X6 box running 16G RAM. But the 4G module/stick is very expensive, not easy to find. However most mobo can take max 4 sticks. I can't find mobo board on market except server taking 8 sticks.
View 9 Replies View RelatedGeneral :: Ubuntu 10.04 Not Loading - Sticks At GRUB Loading
Oct 27, 2010Ubuntu 10.04 not loading. Sticks at GRUB Loading message.
Read the other threads re OS not loading and GRUB. The talk about code goes over my head.
Local techie says the hardware is good. Tried reloading Ubuntu from CD. Tried loading the unmentionable OS.
Tried using Spotmau Powersuite.
Debian :: Mounting Usb-sticks Has Cropped Up After Installing Debian-5.0.4 Anew?
Mar 29, 2010This problem of mounting usb-sticks has cropped up after installing debian-5.0.4 anew. Whenever I am attaching the usb the lower panel shows JetFlash TS2GJFV30 (not mounted). When I am clicking on 'Mount device' a red warning sign is appering telling 'Error'. If I run terminal command 'mount /dev/disk' then error message is 'mount: can't find /dev/disk in /etc/ or /etc/mtab'.
View 6 Replies View RelatedFedora Installation :: Custom Fedora On Usb - Does Not Boot From The 1GB Usb Sticks
Nov 10, 2009A custom image of Fedora 6 was built on a USB stick of size 2GB.
The size of the image is 546MB and i need to build the image on a 1 GB USB stick.
-The partition on the disk is bootable and I have a grub bootloader
- BIOS is configured to boot from the USB stick.
The same set of files are copied to the 2GB usb sticks and the 1GB usb sticks.
The system boots out of the 2GB Usb disk but does not boot from the 1GB usb sticks.
I am not sure if this issue is related to the usb stick, which i dont think so. I tried it on a different USB stick of size 1GB and it does not work as well.
Ubuntu :: Reading Old 1998 .doc Files With Oo
Jan 2, 2011I have over 200 old .doc files that I cannot read properly with oo. Some of the files just give e one line of what looks like formatting info and the rest of the files show the text but in the middle of garbage and not formatted. If I use a winXP machine and get the MSWord add-on from MS it will read these. I do not like to use Win machines and also I need a batch method for the conversion, either to odf or docx format.
View 7 Replies View RelatedUbuntu :: Grub2 Not Reading Grub.cfg?
Jan 3, 2011I installed grub2 into a usb flash drive, the system loads grub fine, but then dumps me to the grub> prompt.The only way i can get the system to continue on is to type inCode:configfile /boot/grub/grub.cfgdoes anyone know how to get grub to auto-load the grub.cfg file?
View 2 Replies View RelatedUbuntu Servers :: Not Reading XML File?
Jan 28, 2011I recently set up a server in my house using Apache 2 running off Ubuntu 10.10 Netbook edition (no, the computer is a desktop). I tried running the website on a few computers in house and all the images and scripts seem to load fine but it is unable to read from the data.xml file through javascript. This leaves all of the web pages empty because all of the content is parsed from the xml file through javascript. I tried debugging with google chrome and after running this code to load the xml file:
if (window.XMLHttpRequest) {
// For IE7+, Firefox, Chrome, Opera, Safari
xmlhttp = new XMLHttpRequest();
}
[Code].....
the xmlhttp.responseXML is null and the script crashes. Could this be a permission issue? I tried setting the data.xml file to read-write permission for any user but that didn't work.
Ubuntu :: Freezing Due To An Error Reading HDD?
Mar 29, 2011hard drive I already pretty old and sometimes there `input / output error` when copying ... It is normal that when referring to hard drive system hangs for a while?
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