Hardware :: Kubuntu Doesn't Recognize All 4gb Of Ram
Aug 19, 2009
i have an Acer Aspire laptop, 4GB of ram, with Vista and Kubuntu installed (dual boot). When checking my computer properties in Windows, it does say that i have 4GB, but Kubuntu's system monitor says that i have only 2.9GB.
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Feb 8, 2011
I have recently bought a Toshiba Portege R700-15Q and installed kubuntu 10.04. A similar problem happens with kubuntu 10.10 booted from USB stick. I am a long-time linux user but not experienced with fixing problems. The wireless network is not enabled and it appears that linux does not know that there is a wireless capibility. This is both with and without an ethernet connection at boot. The wireless light on the computer is lit up, but when I go to Manage Connections the wireless and mobile broadband tabs are greyed out so can't be accessed.
iwconfig gives "no wireless extensions" for lo, eth0 and pan0.
lspci returns "Network controller: Broadcom Cooperation BCM4313 802.11b/g LP-PHY (rev 01)"
lshw -C network returns "*-network UNCLAIMED", along with a block of other information which does not indicate a problem to me.
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May 15, 2010
I tryed to download the pics from my canon rebel xti but it doesnt work. I tipe /usr/sbin/lsusb on terminal, and it doen't shows up. Other USB stuff works fine. I tried with digikam, digital camera, and nautilus, and nothing works.
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Sep 8, 2010
I have an acer aspireone aod250, i putted an external cdrom and downloaded the ubuntu, tried to install it but it didn't recognize the hdd... i though it was the cd, i downloaded ubuntu netbook edition, it did the same. i thought maybe i could try another operative, i downloaded linux mint 9, did the same thing. then ordered a cd from ubuntu.com, got in today, and it doesn't recognize my hdd. btw, the hdd is a seagate momentus 5400.6 with 160gb. i already ran ubuntu with the cd rom and starts the instalation, but when it arrives to the partitioning part of the instalation, it doesn't detect my hdd. but the bios in the pc detects it.
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Jan 13, 2011
I'm new to ubuntu. My kingston 4Gb pen drive doesn't recognize from ubuntu 10.04.
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Nov 20, 2009
I am having a problem trying to get my UPS (APC BACK-UPS ES 750) to be recognized (via USB) on my new CentOS 5.4 system. I had no trouble a while ago getting it to work on an old Fedora Core 3 system, and I don't think the problem is even with the apcupsd package because at the very least, I expect to see the device appear when I plug in the usb cable and use (from the APCUPSD User Manual):
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Aug 22, 2015
I've been trying with this for a long time and I can't get it to work. Jack and aconnect doesn't see my keyboard. There is nothing in both of them. Yet, my computer does see it.
amidi -l
Dir Device Name
IO hw:2,0,0 Portable G MIDI 1
lsusb
Bus 008 Device 002: ID 0930:6545 Toshiba Corp. Kingston DataTraveler 102/2.0 / HEMA Flash Drive 2 GB / PNY Attache 4GB Stick
Bus 008 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 006 Device 002: ID 046d:c313 Logitech, Inc. Internet 350 Keyboard
[Code] ....
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Feb 2, 2010
I have been using fedora 12 for quite some time. When i first installed Fedora on my new system i created 2 ntfs partitions on the hard disk using mkfs.ntfs and in the space at the end of the disk i have Fedora. recently i tried installing Win7 but it didnt recognise the partitions even tho they are NTFS. I had to format 1st partition from setup to install Win7. After boot i find that Win7 doesn't recognise the 2nd partition as welL. The partitions are working fine in Fedora.
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Feb 22, 2010
I recently updated from Fedora 9 to Fedora 12. Everything else works fine, but the situation with Fedora automatically recognised new devices when plugged in has changed to the exact opposite. Under Fedora 9, all devices I plugged in were always automatically recognised, whether I liked it or not. Under Fedora 12, nothing is ever automatically recognised any more. Whenever I plug something in, the system just ignores it. If they devices turn up as block device descriptors in /dev, I can manually mount them and access them through the mount points. Otherwise, I can't do squat. Now I can only access my digital camera by manually mounting it and copying the files. This works, but is cumbersome. Under Fedora 9, I used to be able to use GPhoto to download the pictures via PTP. Not any more. GPhoto acts as if the camera wasn't even there. So does F-Spot. What has happened? Have I missed installing some kernel module or service or something?
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Nov 22, 2010
Do I need to install drivers or something to get it to recognize that my laptop is equipped with wireless? It's a Toshiba Satellite L505-S5990.
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Jun 6, 2011
I am having a problem installing Fedora from a CD.When I put the installation CD into the drive and restart the computer, the computer does not recognize the CD and boots automatically into my old version (version 8) of Fedora.I have already made sure that the CD drive comes before the HDD drive in my BIOS settings, and I have already tried using different CDs.
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Nov 14, 2009
I've just installed openSUSE 11.2 (with Gnome). Everything works fine except the Ipod support in Banshee (Ver. 1.6 Beta 2).
When I connect my Ipod Video 30GB to my Computer it is recognised in openSUSE and also a new Nautilus windows with the Ipod content is opened. But in Banshee there is no Ipod button or anything else which allows me to sync my music with Ipod.
I've already tried to delete the /home/{user}/.config/banshee-1 folder and installed the banshee-1-dmp-ipod package. The Ipod plugin (Ver. 1.0) is also installed in Banshee.
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Jun 16, 2011
Perhaps this is sheer ignorance, but i just cant figure out which wireless chipset i´ve got. Its irrelevant to say that my wireless conection doesn´t authenticate (repeating the process without end). So this is the output of lspci:
linux-wghx:~ # lspci
00:00.0 Host bridge: Silicon Integrated Systems [SiS] 671MX
00:01.0 PCI bridge: Silicon Integrated Systems [SiS] SiS AGP Port (virtual PCI-to-PCI bridge)
[Code].....
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Feb 8, 2010
just installed ubuntu but it doesn't recognise my wireless card. I'm running an emachines g720. Ive tried looking through some previous posts but the terminal thing frightens me to death really.I've tried looking through the idiots guide but i'm afraid i'm a better idiot than that.
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Feb 9, 2010
I have a dual boot installation of ubuntu and windows vista. After upgrading to Karmic I haven't been able to access to the CD drive. How can I use it? The following error message is displayed when I click on Places --> cdrom0:"mount: special device /dev/scd0 does not exist"I am about reinstalling the whole OS, but for that I need the CD
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Feb 20, 2010
No media player recognizes my Philips MP3 Player as such, I've put all my hopes into Rhythmbox, it seems to be the most likely one to work. Anyway, I have created the empty .is_audio_player file but still the player does not show up in RB. I can access the player just fine through Nautilus, and syncing it actually worked for a while, but now for some reason it has stopped.
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May 19, 2010
My computer doesn't recognize when I put in my headphones.
How can I fix this.
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May 20, 2010
I'm running Ubuntu 10.04 on my MSI-16362 laptop and it doesn't recognize my built-in webcam. last time I used Ubuntu (9.04 I think) it recognized the LT webcam w/o any problem. Does someone has any idea how to fix it?
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Jun 13, 2010
I have an Ubuntu 10.04 installation that I have been using for about a month. However, just recently, at random times for about 5 seconds I can't use my mouse or keyboard.When it does that, the computer isn't frozen, I just can't type.About 5 seconds later, all the text that I was trying to type suddenly appears. I have 4GB or RAM, and even when I barely have any programs running and at 0% of resource usage, the problem still persists. This has just been happening for the past day or so.
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Aug 19, 2010
I typed in a text file (Feb.txt) at work using the basic Microsoft Notepad text editor and emailed it home. When I tried to open it from the email using the default gedit I got an error message - Could not open the file /tmp/Feb.txt gedit has not been able to detect the character encoding. check that you are not trying to open a binary file. Select a character encoding from the menu and try again.The character encoding is set to 'automatically detected'.
How come it can't detect the encoding? I had to manually set the encoding to Western(ISO 8599-15) to load it. I can't remember this happening in the past, and it was OK loading one I sent earlier (Jan.txt) which presumably had the same encoding, as it was written in the same way.
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Sep 16, 2010
I recently upgraded from karmic to lucid. I am currently having a problem trying to get ubuntu to recognize my LG slim External DVD drive. It was recognized fine in Karmic, but for some reason doesnt work now in Lucid. The device does work as i have tried it on other computers.
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Feb 13, 2011
I am trying to make my desktop look like a Mac. I followed the instructions here. Here is exactly what I did:
1. Downloaded the Mac4lin package.
2. Extracted folder in my downloads.
3. Went to System > Preferences > Appearance.
4. Clicked install.
5. Installed Downloads > Mac4Lin_Install_v1.0 > Mac4Lin_Install_v1.0 >b GTK > Mac4Lin_Meta_v1.0.tar.gz.
However, when I do this, it doesn't recognize it, as you can see in the picture. Did I do something wrong when installing it?
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Sep 1, 2011
I installed windows 7 after I installed linux. I got grub reinstalled but windows doesnt show up in the grup menu. So I run in linux sudo update-grub, but this doesnt find my windows system.
Here's my fdisk -l
Code:
Device Boot Start End Blocks Id System
/dev/sda1 1 8511 68358144 83 Linux
/dev/sda2 8511 8572 487425 5 Extended
[code]....
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Jan 29, 2010
how to get linux onto an old laptop (dell inspiron 2600, 1GHZ, 120MB RAM). the cd drive doesn't recognize CD's anymore and in boot menu, "Setup Utility" the usb drives aren't recognized. the usb drive or pen drive boots in another desktop just fine. i need to somehow install xubuntu or crunchbang or something lite but must do it using net install. i see lots of tutorials but they are either too complicated or unknown source, like "inslux." and not too complicated of a process. I'm a "techie-tard," i guess. also, i'd like to suggest a new "sub-forum" in "distribution" forum, Called "General Distro."
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Jun 27, 2011
In getting my Fedora 15 installation up and running (which it mostly is, now, thanks to help from LQ!) I am at the point of installing thunderbird so that I can send/receive email. It seems to install fine, but when setting up the account it says that my username/password is not recognized. I know that I am typing them in right, and if I go directly to gmail with firefox rather than through thunderbird they work OK. Any thoughts? (I am also posting to the thunderbird forum at mozilla.)
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Jan 22, 2010
I attempted to download and install Linux XP and the installation appeared to be a success. But after install of course the system reboots. Well after rebooting before opening up the desktop it forces me to set up the domain or something It would not recognize my internet/network connection. My ISP provider doesn't use any type of authentic. My internet connection is automatically configured through my modem. How do I get Linux XP to recognize my internet connection and finish the final process so that I can load into desktop ?? I also had a very similar problem with Linux Ubuntu Studio as well. I installed it and I was able to get into the desktop but still was unable to establish an internet connection.
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Apr 7, 2011
I am trying to compile a program that uses ostringstream. I have included the following
#include <iostream>;
#include <sstream>;
#include <string>
as well as a bunch of other header files, but the rest of my program compiles nicely so I'll omit those for now. I have already tried
yum install gcc gcc-c++ kernel-devel
but everything is up to date. When I compile my program, I get this error:
GRASPv0.cpp:451: error: ostringstream was not declared in this scope
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Feb 21, 2010
I'm using kubuntu-9.10-desktop-amd64.iso live (booted via grub2 loopback directly from iso on hd, in case that makes a difference). Processor is a E2180 which according to the Intel website supports the NX bit. I've enabled the option "Execute Bit Support" in the BIOS. /proc/cpuinfo shows both nx and pae in both flags lines. But dmesg says "Using x86 segment limits to approximate NX protection".
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Mar 13, 2010
A lot of times when I start up my computer, instead of the graphical login screen I'm brought to a CLI login. If I log in and do "startx," it'll start KDE, but sound doesn't work and the shutdown/restart options disappear. (The logout option is still there.) It's inconsistent; sometimes it'll start the GUI and sometimes it won't. I have yet to find out what causes it to work right and what causes it to bring me to the CLI. When it doesn't work, if I run "shutdown -r now" or "shutdown -h now," it'll start the GUI as the computer is shutting down. I've tried Ctrl+Alt+F7 when it's brought me to the CLI, but it didn't do anything
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Oct 2, 2010
Despite setting up wireless at home very easily, I find it difficult to set up when in a internet cafe. Using manage connections I have tried to add and scan but it does not find wireless lan, when I know the lan is present.Wireless is enabled but am I missing a step
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