I'm pretty new to Ubutnu and Linux in general so take it easy on me. I'm a Senior at the University of Houston and part of our final project involves running an application in Ubuntu that was developed by another university. It installs fine, but when I run the command the launch the configure gui I get a strange warning message.
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Is there any way to set up my system so that, just before I run out of RAM, and SWAP is utilized, I can get a warning message so that I can kill the memory hog before my computer slows to a crawl?I'm a programmer, and it's happened a few times that my programs have memory leaks and run over into SWAP and effectively freeze my system.
View 2 Replies View RelatedI found a tool made for Ubuntu called Xautoclick. I downloaded it and it is called "xautoclick-0.30.tar.gz" The installation notes say "tallatBe sure you have the proper development packages for your distribution installed (i.e. something like xserver-xorg-dev, gtk2-dev, et cetera). After that, run:
./configure make sudo make install" I have no clue what to do... I typed in "./configure" in the terminal and it says "bash: ./configure: No such file or directory?
i'm heaving the following message at boot time: "Starting udev: udevd[114]: unknown key 'DEVTYPE' in /etc/udev/rules.d/70-cups-libusb.rules:6", i guess it's something about usb printing support but i am not sure, and i don't know how to fix it, does any of you guys know what this exactly means and how to fix it
View 6 Replies View RelatedSometimes when I try to open some chat application i get a strange warning message asking for password. The message is that /usr/libexec/mission-control is trying to gain access of the system, please provide the password. On top of the message box it shows "Unlock Keyring".
This very weird, as I am also unable to do a print-screen when this message box is up.
what this message is all about and what does the executable /usr/libexec/mission-control do?
I am using Empathy as my chat application
im writing a simple socket program and im getting below mentioned warning msg. what does it mean and what i have to do to avoid this warning ??
/usr/include/sys/socket.h:214: note: expected 'socklen_t * __restrict__' but argument is of type 'int *'
Why is it when I run gedit, there are always tonnes of error or warning messages? (Even though my gedit ran successfully)
To name a few:
1. GConf error: failed to contact configuration server; some possible causes are that you ned to enable TCP/IP networking for 0 RBit, or you have stale NFS lockes due to a system crash.
2. Failed to get connection to session: Did not receive a reply among others.
Just to mention again my gedit is running fine though. Is there any configuration that I missed out? or I can disable to avoid these nuisance?
I am getting the following message
WARNING: probably, rcvbuf is not enough to hold preload.
When i try to adjust the mtu to the router (1400) config
What is wrong about message? if i change to a low value, like 500, the message it doesn't showed..
Just installed F15, was everything fine, but then gnome got away, from terminal I have<gnome-session:1951): Warning can't start display message.Before that I put in config file one extra line to start tint2 like <sleep 3 && tint2.Not sure was it the reason?
View 4 Replies View RelatedI'm not concerned about this since this traffic is generated from the loopback address, but would like to find out what it is.
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rencently, i move develop env from one linux machine to another, two linux have same gcc and make version, but at new linux machine make warning/error messages dont show color font.so, when make, there are all white messages, i cant focus on warning and error.
View 2 Replies View RelatedI just wrote a simple perl script to compare the following two files
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I recently did a fresh install of current and once I had it up and running I compiled a fresh 2.6.33 kernel using my old config file, but now I get this warning durning boot, specifically during module loading WARNING: All config files need .conf: /etc/modprobe.d/sound, it will be ignored in a future release. This doesn't seem to be causing any problems but I am curious to know what the message meams? I checked /etc/modprobe but everything looks normal.
View 1 Replies View Relatedconfigure SSH to display a warning banner at login
View 1 Replies View RelatedI am running Ubuntu 9.10 Karmic Koala, and I am having problems with GDB. When I attempt to debug a C program in kdbg or codeblocks, the output terminal will display this message: "warning: GDB: Failed to set controlling terminal: Operation not permitted" I have searched quite a bit and I have not found a fix that works.
I am running the latest stable versions of all my software supplied by the ubuntu repositories My system meets all the dependencies for KDBG and Codeblocks
I am running gnome, but the KDE files installed by Synaptic are version 3.5.10
I have KDBG version 2.1.1
I have GDB version 7.0-0ubuntu1
I have CodeBlocks 8.02-0ubuntu4
If anybody needs any more information in order to give ideas or knowledge on how to fix this just let me know
Every time I open my terminal a warning message shows up. The warning is the following:
Code: Select allwarning: output DFP2 not found; ignoring
There is no output DFP2 in my system. I ran xrarndr and the outputs are the following:
Code: Select allScreen 0: minimum 320 x 200, current 3840 x 1080, maximum 8192 x 8192
VGA1 connected 1920x1080+0+0 (normal left inverted right x axis y axis) 477mm x 268mm
  1920x1080   60.00*+
  1680x1050   59.95Â
  1600x900   59.98Â
  1280x1024   75.02  60.02Â
[Code] ...... Â
HDMI1 disconnected (normal left inverted right x axis y axis)
DP1 disconnected (normal left inverted right x axis y axis)
HDMI2 connected primary 1920x1080+1920+0 (normal left inverted right x axis y axis) 477mm x 268mm
  1920x1080   60.00*+ 50.00  59.94Â
  1680x1050   59.88Â
  1600x900   59.98Â
  1280x1024   75.02  60.02Â
[Code] ....
HDMI3 disconnected (normal left inverted right x axis y axis)
DP2 disconnected (normal left inverted right x axis y axis)
DP3 disconnected (normal left inverted right x axis y axis)
How to remove this ever occuring Warning, which appears every time I open a terminal?
* Warning: removing empty lock file
* Error: failed to remove empty lock file
* Error: failed to get the lock: /usr/bin/keychain: 1492: cannot create /home/prashant/.keychain/http://prashant-laptop.promptcloud.com/-lockf: Directory nonexistent
Trying to upgrade the following packages in Squeeze: apt apt-utils aptitude libept1 python-apt synaptic
The output terminal gets hung up with this message: WARNING: terminal is not fully functional /tmp/tmp9PEsnI (press RETURN)
After pressing RETURN:
apt (0.7.26-exp3) experimental; urgency=low
* apt-ftparchive now reads the standard configuration files in
/etc/apt/apt.conf and /etc/apt/apt.conf.d
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been noticing this error when tryiing to iinstall any package from the packman repo:
(Running suse 11.3_x64)"Header V3 DSA/SHA1 Signature, key ID 9a795806: NOKEY" (of course heach ID is different according to each lib)my /repos.d/ look like this:
linux-l0y2:/etc/zypp/repos.d # ls -l
total 32
-rw-r--r-- 1 root root 187 Sep 25 19:28 Updates for openSUSE 11.3 11.3-1.82.repo
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I have installed cpulimit tar archive software on my suse linux DesktopI can limit any process upto a max cpu percentage uses with its pid with below command.# cpulimit -p <pid> -l <percentage>It is working i have tested.But when i run this command for a executable script with following command# cpulinit -e /<path with script file> -l <percentage>it shows message "Warning: no target process found. Waiting for it." though thatscript is running at that time.what could be the issuse.How can i rectify that problem
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View 1 Replies View RelatedFor some reason whenever I load gnome-terminal using 9.10 I get this message:
To run a command as administrator (user "root"), use "sudo <command>".
See "man sudo_root" for details.
After a momentary power failure My server did not reboot due to a disk error. I rebooted and ran an disk repair and the machine booted fine. Now if I got to the update manager and try to update I get the following error:
E: Encountered a section with no Package: header
E: Problem with MergeList /var/lib/apt/lists/us.archive.ubuntu.com_ubuntu_dists_lucid-updates_main_binary-i386_Packages
E: The package lists or status file could not be parsed or opened.
E: _cache->open() failed, please report.
I checked the file location listed the file is there (hidden). Should it be a hidden file? If so how do I repair this error? I went to the preferences of update manager and changed the following, Updates every 2 days from weekly, Changed the server location from US server to main server. The update manager ran and updated 13 files. I don't know what change repaired my issue but a guess is, changing the download location from the US server to the Main server.
I was trying to install ubuntu restricted extras, and for some reason this popped up in the terminal. Edit: Quote Removed That exact message come up in the terminal. What to do?
View 8 Replies View RelatedWhen I am compiling from the src, I run the ./configure script. While there might be error sometimes, I 'd like to ask, what're the 3 stars( ***) in front of the msg stand for? Do they stand for critical errors?
View 9 Replies View RelatedI have installed Ubuntu 11.04, 64 bit and now I am trying to install/configure MFC-7420 scanner part (printer works fine)I tried to follow the steps listed at http://ubuntuforums.org/archive/index.php/t-590793.html, but I don't have etc / udev / rules.d/45-libsane.rules file to edit and can not continue with the remaining steps of the guide.
I also tried to follow the steps provided by the Brother Solution Center http:[url].... I have downloaded brscan2 64 bit and installed without error but when I tried to install the brscan-skey-0.2.1-3.amd64.deb using >sudo dpkg -i --force-all brscan-skey-0.2.1-3.amd64.deb I get the following error:
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sudo dpkg -i --force-all brscan-skey-0.2.1-3.amd64.deb
[sudo] password for aUser:
dpkg: warning: overriding problem because --force enabled:[code].....
Which dependencies am I missing? or What am I doing wrong?
i am trying to send message through terminal with smbclient, i have searched the net and found this command
Code:
smbclient -M <hostname>
now i am confused on hostname, which i open the network folder i see to icons
1. is my laptop
2. Windows Network
when i enter Windows Network folder i see 2 more icons
1.MSHOME
2.WORKGROUP
and when i enter MSHOME folder i see one icon 1. MIRZA-SAAD this is the computer which has xp in it i want to send message to it with smbclient now how when i write this command i see this error
Code:
amir@amir-laptop:~$ smbclient -M //MSHOME/MIRZA-SAAD/
Connection to //MSHOME/MIRZA-SAAD/ failed. Error NT_STATUS_BAD_NETWORK_NAME
Ques-1 what is the default bashrc and how i can set path java and tomcat?
Ques -2 When I start the terminal it showing the following line ? How i cat solve this?
Command 'lesspipe' is available in the following places
* /bin/lesspipe
* /usr/bin/lesspipe
The command could not be located because '/usr/bin:/bin' is not included in the PATH environment variable.
lesspipe: command not found
Command 'dircolors' is available in '/usr/bin/dircolors'
The command could not be located because '/usr/bin' is not included in the PATH environment variable.
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Often when I run an upgrade to install new software or copy-paste instructions on commands on the terminal, I am getting the following error message:
error processing crossplatformui
What does this mean? I've been looking for codecs for video lan.
