Ubuntu :: Lucid - Network Quits Working Every Time
Jun 27, 2010
I didn't quite know how to describe my problem in the title. I installed Lucid i386 on my wife's PC two days ago. I updated all programs from the update manager. This PC uses a usb Wifi adapter for internet. When I boot the PC, the internet works. But after one or two hours, the networking capabilities disappear. In the network list in the panel there are NO networks listed, and the only way that I have been able to restore the ethernet is to restart the PC. What can I do to correct this?
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Jan 13, 2010
i am running 9.10 on a compaq 2209cl laptop. has been working great with no issues till i updated the other day. when i come out of standby (opening laptop lid, or hit the power button to wake up) my network connection does not start, and there is no wireless networks displayed. a reboot usually takes care of this prob until it goes into standby again. just wanna know if there is a way i can solve this myself or if i gotta wait for a patch? it aint too bad but is sure is annoying when i get on and off this thing all the time.
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Sep 23, 2010
I have a Toshiba Satellite A135 with a built in Atheros 802.11 b/g wireless card. It worked perfectly up until i upgraded from Fedora 12 to 13 but now it quits working and when i go to the terminal and type service network restart I get this:
[Nemesis@Nemesiss-paradise ~]$ su
Password:
[root@Nemesiss-paradise Nemesis]# service network restart
Shutting down interface eth0: [OK]
Shutting down interface wlan0: [OK]
Shutting down loopback interface: [OK]
Bringing up loopback interface: [OK]
Bringing up interface eth0: Error: Connection activation failed: Device not managed by NetworkManager [FAILED]
Bringing up interface wlan0: [OK]
[root@Nemesiss-paradise Nemesis]#
And I am not sure what to do, I can get the wireless working again if I completely shut my computer down and restart it. I am running gnome.
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Mar 29, 2010
I've been trying to get it to work on my laptop off and on for several years now, experimenting first with Redhat (version 6.1, I think) and now trying with Ubuntu 9.04. I've done a full install using the entire hard drive (no dual boot). So I'm trying it for real this time. I'm having a problem with my video drivers. The video is ok (not great) and I don't seem to have any options to adjust it.
When I go into system > preferences > display, I see monitor "unknown", set at 1024x768 with a 75 Hz refresh. If I click on "detect monitors" nothing happens. It says under system > administration > hardware drivers that "no proprietary drivers are in use on this system". I've got two options:
[code]...
For the first part of boot, I have access, but then when it comes up into Ubuntu, the big monitor (a Dell 2500, I think, plugged into the stock Toshiba docking station via DVI) quits working, and all I have is a dim picture (dark, like something's sapping power from it) on the laptop display.....
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May 3, 2010
I started out with Kubuntu RC, then installed ubuntu-desktop and updated all the way to the current state of packages.Anyway, from the moment I installed the RC, from time to time the boot splash appears, the dots light up/turn off and then the booting hags. No key seems to work.I the do a hard reset and everything works just fine.As not to open another thread:- how can I see the Ubuntu splash screen? (currently I can see the Kubuntu one)- how can I turn the splash off and have it boot in text mode?
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Oct 3, 2009
I've got fedora 11 set up to use network time protocol to sync my laptop's date & time when I'm on-line. The question is simple really, I've added a local universality's time server (what is public) and it's live. but it's added to the end of the default time servers what come with fedora. How do I get fedora to just use the local time server, is it a case of removing the default time servers for fedora, but there is a box what says advanced options which are. sync system clock before starting service ???? & use Local time source (( is that the same as the local ntp server that I've got set up ))Hope some body can help me with the network time protocol part of Date/Time settings.
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Oct 20, 2010
In the right upper corner of your screen,you can see if you have a network connection or not.Most of the time I do not have one according to Networkmanager (?).So I have to enable my wired connection manually.I already tried a lot to change my settings so I would have a network connection at boot,but it doesn't seem to work....Firefox is in Offline modus when I logon..
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May 2, 2010
lucid takes much less time to boot, but my boot time is considerably higher( almost 50 sec) is there any settings that can be changed to improve that?
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Nov 11, 2010
My machine is taking ages to get from the login screen after booting to actually showing the gnome desktop (as in, over a minute). The bootchart is at golg-lucid-20101111-1.png
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Jul 24, 2010
I would like to run a few custom commands when booting: "xinput" to calibrate the touchscreen and a couple of "setkeycodes" to make special buttons responsive.
From within a session I need to do "sudo setkeycodes [etc]" - without root access there's a "couldn't get a file descriptor referring to the console" error message.
Ideally these commands would already be operational at the login screen, and without requiring entering a root password every time.
I've put the commands in an otherwise empty /etc/rc.local but this does nothing. Other posts mention bootscript.sh but I don't get how this is used; and the best way to do this seems to have changed between versions - so what's the proper Lucid way?
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Sep 25, 2010
I have the latest release of Lucid Lynx installed. I want to try out audio recording on Linux so I want to know if it's possible to use a real time kernel with Lucid. So I installed the 2.6.31 real time kernel. It shows up in GRUB, but when I boot it gives me the message:
mounting none on /dev failed No such device
It then takes me to the login screen, and once I enter my password it just takes me back to the login.
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Jun 6, 2010
I do not need this facility, frequently need to leave the computer, and can find no place to control this having to re-submit password when I return.
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Aug 23, 2010
What's the best way to register a daemon to start up at boot time in lucid? I have tried registering the following script using "sudo update-rc.d"
Code:
This is supposed to get the daemon for opentftp started, but it does nothing, although I can see the results of the "echo 'Server opentftpd started' " in the boot log in /var/log .Any thoughts or general help on what the best way to accomplish such a task is?
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Feb 24, 2011
install the latest real-time kernal into my current Lucid 10.04 distro? I know I could download and use Ubuntu Studio, but 1.7Gb is too much for my monthly download allowance to handle, especially when all I need it for is to address the major latency issues I have with Audacity.
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Jun 14, 2010
I am building a PC that dual boots Kubuntu and Windows and want to share the email store. Therefore, I would like to have real time or on access scanning of emails in an antivirus program like Windows does. I am not running an email server, just a desktop using pop3 and eventually imap email.
In previous Debian versions ClamAV and Dazuko used to do this. However, I understand that this setup doesn't work in Lucid. I tried p3scan but that hasn't been updated since 2008, once I managed to install it, it failed to find clamd even though it was running. I understand that clamdrib no longer works for Thunderbird 3. Amavisd as a replacement for p3scan, but this seems to be for mail servers.
I would be really grateful if anyone could tell me how to get on access/real time virus scanning of pop3 and imap emails on a desktop running Lucid with either Thunderbird 3 or Kmail, without having to buy an antivirus program like Avast Or point me to an existing tutorial that I might have missed.
As an aside (don't want much do I?) does anyone know if Kmail can be setup to only download the headers like Thunderbird does?
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Nov 19, 2010
On October 9, I had a Dell GXS260 1Gig memory 80 gig HD, running XP-pro and Ubuntu 10.4.I downloaded and burnt ISO's for Desktop and Netbook for 10.10.the screen would get purple and blink 5 dots at me and then kill the keyboard and keep blinking the dots until it did it 15 times and then just get real quiet and just quit.After looking at articles on installing, I have run the memtest and the disk check and I have burnt the ISO's at 4x rather that 32x.I can boot back to XP (where I am now) and I can run Knoppix. Knoppix is a good way to look at /var/log/ for whatever that's worth.
Why the trial run does not work for UBUNTU is a complete mystery since KNOPPIX runs.For future releases, I suggest that rather than five stinking, blinking dots, two number show up as in 38/657 meaning that we have finished step 38 of the 657 steps.My questions: Should I delete the whole Linux partition?Is there something that I can rename or delete in the root directory that would alert the installer to try harder.It seems that the installer goes so far and then just rolls over and does nothing. (fifteen minutes of nothing is nothing)Is there a log of how far the live-CD has gone before it quits?Why does GRUB use 10.10 on all of the 20+ options that he shows? I have been running Ubuntu Linux for about four years now and I think the earlier versions left the GRUB version intact. Not that I ever booted into an earlier one. I am losing interest in installing 10.10 or even trying to make the live-CD run.
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Feb 23, 2011
I just did a distribution upgrade on my laptop from 9.1 to 10.04, and it went fine for the most part except this issue. After it boots up, I don't see any window titles/scrollbars/borders and on clicking the icon for "Show desktop" on the bottom left, I see the following error message:
"Your window manager does not support the show desktop button, or you are not running a window manager."
After googling a bit, I realized that gnome-wm is not starting automatically and so I have to manually start each time to see the windows working properly. Can somebody tell me if there is a way to make sure that gnome-wm starts automatically? I know I can put it in my .bashrc but I want to do it the correct way if possible. If not, I will have to go with that workaround.
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Mar 19, 2011
I've been trying to create file sharing between my MacBook Pro and my Lucid Lynx box for time machine backups and media server purposes. I followed this guide:[URL]..Everything seems to work with these exceptions: I can see my LucidLynx box in my finder app in my Mac but only when I run these commands from Ubuntu:
Code:
sudo /etc/init.d/netatalk restart
sudo restart avahi-daemon
If I restart my LucidLynx box then I can't see anything in finder. I can't log into my LucidLynx box from finder. I don't get a bad username or password error it just tells me the connection failed. *Note if I do enter an incorrect username or password it WILL tell me it's incorrect. I've looked at this link below since some people have used it in theses forums but it's a bit dated[URL]..
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Mar 3, 2011
I was playing with my debian server when something went totally wrong while i was editing something on my network interface,i removed those crap that i wrote and left the network interface configuration as it was
Like for example after re-editing my network interface,it was like :
As i did a network restart, i get this error saying :
There is already a pid file /var/run/dhclient.eth0.pid with pid 2802 killed old client process, removed PID file.
What is this error and how can i fix it,because every time im re booting my server i lost my network config.
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Mar 5, 2011
I am using opensuse 11.3 64 Bit Gnome. The problem is the network manager & the bluetooth icon takes unnecessarily long time to load (2-3mins) & until it loads I cannot connect to the internet.
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May 14, 2010
I just did a distribution upgrade on my laptop from 9.1 to 10.04, and it went fine for the most part except this issue. After it boots up, I don't see any window titles/scrollbars/borders and on clicking the icon for "Show desktop" on the bottom left I see the following error message: "Your window manager does not support the show desktop button, or you are not running a window manager."
After googling a bit, I realized that gnome-wm is not starting automatically and so I have to manually start each time to see the windows working properly. Can somebody tell me if there is a way to make sure that gnome-wm starts automatically? I know I can put it in my .bashrc but I want to do it the correct way if possible. If not, I will have to go with that workaround
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Jan 10, 2010
I am trying to run Dosbox on 9.10, and both the Software Centre isntallation, aswell as DBGL's included version of Dosbox load the splash screen, then promply quit. I have had success with previous ubuntu versions, and am wondering why I can't get any further on the new version?
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Jan 23, 2010
Generally, my sound works in all applications and browsers...but every day or two, it suddenly quits and won't work again until I reboot. I am running Ubuntu 64, 8.10 and my mobo has a built-in sound card.
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Oct 30, 2010
I decided to install Maverick on another PC in the house. I downloaded and burnt the 10:10 live CD three weeks ago and installed it on my laptop without problem.
Now when try to install on this it read the CD as first boot device, goes to the language selection, and then the "try without installing/Install/check disk" etc. I select either "install" or "try without installing" and after s few seconds the drive spins down and thats it...nothing more happens.
I know the CD's fine as I already installed with it and the PC in question currently has a working version of Karmic on it. PC is an Acer L100 and the CD is the 32 bit version.
Update: After posting this I've played around a bit more. It seems most attempts it doesnt want to read the Live CD at all. After trying to boot from it and displaying the copyright line "isolinux..." it jump straight GRUB and boots my present OS. I've just tried the Karmic CD too and the same thing is happening. So maybe points to a problem with the CD drive??
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May 8, 2010
I just downloade and burned it. I booted off of it. It starts to load, but then the screen quits (no signal). Does Ubuntu not support S-Video? Then I tried another computer with a normal monitor connection (blue monitor plug). And it got further than the other computer. But then it hung up eventually too. My burn was successful. Is anyone else having problems with Ubuntu 64 bit edition? (installation)
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Feb 23, 2011
I'm using a Toshiba Satellite P505 Intel dual core and 6 gig ram with 64 bit Ubuntu 10.10. Every now and then (often while using Open Office), my keyboard stops responding. I have not reliably been able to reproduce this. It seems somewhat random. Additionally, clicking on any of the Ubuntu menu items such as Places, or Applications does not pull down the menu. Mouse seems to work other than that. If I press Alt-F3 and then Alt-F7, everything returns to normal. Any ideas what is causing this or if there is a known fix?
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Jul 27, 2011
I use Mathematica 7.0 through my school's SSH server. This involves:
-loading their font server via "xset fp+ tcp/c1.ucalgary.ca:7100"
-connecting to the SSH server via "ssh -X useruser@servername.ca"
-entering my password Then I choose to run Mathematica via ". use mathematica 7" then to load the GUI "mathematica".
Sometimes, and only sometimes, the screen goes to the error in the attached picture, stays there for about 5 seconds, brings me to the login screen. When I log in again, all of my applications that were running, open folders, and my terminal windows are closed.
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Mar 17, 2010
Since the latest update the gnome main menu quits unexpectedly whenever I try to select any funtion e.g. shutdown. In addition the network manager does not show up and does not configure the network (wireless). This behavior is since the latest update last week. Has anybody seen this as well? How can I revert to the previous state?
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Jun 30, 2010
I got Miro and it installed but when I launch it it just quits. 11.2 64bit
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Jul 14, 2011
I tried to find an answer to whatever is happening with my sh, tried a few approaches, but none is working the way I planned... the loop quits with exit 0, runs once, if I comment out 'ffmpeg' line, it runs N times as it should - ffmpeg does not error out other than 0.
Code:
find . | grep .mp3 | while read filename do
newfilename=`echo "$filename" | tr ".mp3" ".ogg"`
ffmpeg -i "$filename" -acodec libvorbis -ac 2 -aq 4 -y "$newfilename"
echo inside #4debug
done
echo outside
This sh runs once, echoes "inside" 'n "outside" once, exits with '0'... unless ffmpeg commented out. I also tried to feed the loop with: done < /tmp/fname.list. BTW, this works well - but I am very interested in the >while read< loop giving up.
Code:
for i in *.mp3; do ffmpeg -i "$i" -acodec libvorbis -ac 2 -aq 4 -y "$(basename "$i" .mp3).ogg"; done
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