Ubuntu :: Display Message Before Shutdown
Dec 7, 2010
I have been working on this for all afternoon.I have found links here and elsewhere, with no solution.(currently) I am using crontab to execute the shutdown command based on a schedule. M-W, Th-Fr, and Sat.The message argument does not work. I need a Gui warning message before the Pc kicks the user off.Zenity does not work directly with crontab, so I put it in a script:#!/bin/bash Zenity --warning --text "The library is closing in 10 minutes. This PC will automatically shutdown in 5 minutes. Please save your work now, to prevent data loss."
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Jul 20, 2009
KMail 1.11.4, KDE 4.2.4: I'm migrating from WinXP to Mandriva, and installed KMail at the weekend. Works fine, but I have a niggle - the message list displays headers grouped by month order. I'd like the option of having a simple list (no groups), and suspect that it could be done - but I haven't been able to find out how. I've checked in the Handbook without success, and a search in LQ hasn't turned up anything yet.Any suggestions gratefully received. If this isn't the right place for a KMail query,
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Dec 30, 2009
When i shutdown my SuSE 11.2 box with all current updates i have started to notice an error message.Something about failed to unmount, trying remount as read only or something like that.The trouble is its almost the very last message that appears and its not on the screen long enough to read properly.Somewhere is there a logfile that i can recover this error message from so that i can make some sort of an attempt to resolve the issue, post the whole message here in more detail?
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May 3, 2011
My problem is as follows:Hp Envy 17 3D (2nd gen i7/6gig ram/720hdd/ Win 7 Home Prem 64bit) when attemting to install Ubuntu 11.04 I get a "thermal shutdown" error message. this error has been duplicated two times while attempting to install via Wubi
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Dec 21, 2010
booting up the PC (Before or After user login) display an "Acceptable Usage agreement" with a OK button. The User must press OK to proceed. The Acceptable Usage agreement shows our companies System network policy. It can be easily done in a windows PC (Look Here). But I don't know how it is configure in ubuntu .
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May 2, 2011
The startup and shutdown displays are a series of vertical black and white lines, and the text displayed on them appears as more or less white blobs. Otherwise, the displays when 11.04 is running are fine, but this startup looks so naff it would be nice to change it so that the diplays can be read. I would hate to demonstrate Ubuntu to someone and have to explain such a display.
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May 4, 2010
I have a Dell monitor attached to a Dell laptop. I am using Ubuntu 10.04 x64.
Spec:
Latitude E6500 : Intel Core 2 Duo P8800(2.66GHz,1066MHz,3MB)
Base Options : 256MB Nvidia Quadro NVS 160M Graphic Card 1 S
Display : 15.4in Widescreen WUXGA (1920X1200) 2CCFL
Dell 2001FP (attached using DVI)
When I try to boot into Ubuntu with the monitor attached I get a DVI: Cannot Display this Mode message on my monitor. I can boot into Ubuntu just fine if I detach the monitor. Have tried with VGA, but to no avail. I have the latest and greatest Nvidia drivers downloaded from the Nvidia web site. Googling indicates that this is a Dell problem, however, I am not sure about this. It worked just fine on my previous laptop (IBM T61) and Ubuntu 9.10, so I guess it has to do with the laptop and not Ubuntu 10.04.
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Sep 12, 2010
how to program in C or C++, but I'm pretty decent with python ( I've only used this on Windows ) and I was wondering if there was a way I can display my notifications like that as well. If you could just tell me what causes these messages to display like this I'm sure I could do some investigating of my own.
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Nov 13, 2010
I am running Ubuntu 10.04. for a few emails I receive thunderbird does not display the message body (header is OK). The emails where this happens are always emails where the message is there both as text/plain and as text/html as alternative. If I view the source, everything is there. I have tried to choose View->Original HTML / Simple HTML / Plain Text, but none of them worked.
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Jun 3, 2010
I currently using Ubuntu 10.04 LTS.Whenever I try installing any new package(*.deb) it will display red error message that I don't understand.What happen? and how to solve this problem?
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Jun 7, 2010
When you view mail in evolution in the vertical mode with the folders on the left, then the mail list in the middle and the message on the right, the mail list displays each message on two rows. But in thunderbird, the mail list is just in one row which means that much of the message header is not visible.
how to get thunderbird to display message lists using two rows per message?
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Jul 4, 2010
I am using LuckyBackup to back up my laptop disk to a USB disk. I would like to display to the user the message "Please mount backup disk" and have the user click "OK". LuckyBackup has a feature to allow issuing commands before it does the backup. I have been investigating scripts (I have never written one.), but do not understand how to use them to this end.
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Feb 24, 2011
i have a problem... after using gparted... to delete my ntfs part, and increase my linux partition, moving (by copying or deletin) SWAP and one other partition, used for system..i ended up having this message displayed on restartPHP Code:Error: file not foud.grub rescue> i will post ASAP a print screen of gparted maybe you can help me in sorting this outI would like NOT to reinstall ubuntu, but to find a sollution to this problem
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Jul 31, 2010
I recently got the problem that Thunderbird does not displays the messages anymore. The e-mails are downloaded form the server, a new email warning is given, but the e-mail cannot be displayed (in fact it is not loaded in the message window. I could only see the TB start page). I cannot even see the old messages.
However, when use "see message source" I can see the e-mails.
I also noticed this message in the error console:
server does not support RFC 5746, see CVE-2009-3555
I use Fedora 12 + thunderbird 3.0.6-1
On another linux box F9+ThB 2.0.0 I do not have that issue.
Today I upgraded to Fedora 13 + TB 3.1.1. This should be the latest one, but I still cannot see the message.
Also, on F13 I got another issue with Firefox 3.6.7. When I switch between the tabs, the tabs will turn black and will not get back to normal for 10-15 sec. It looks liek a random effect because often only part fo the page turns black. This issue appear in the windows of TB 3.1.1 since updated to F13.
My hardware is a Sony SR49 laptop with ATI mobility Radeon HD3470
Have Google chrome and this black page issue is not present. The same with Evolution mail, but I do not like it.
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May 29, 2011
I need to display a message before any login on a Linux box, either locally and for remote login via SSH. How can I achieve this? "issue" and "Banner" are the two concepts I need to use to provide a message for every user before they log into the system.
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Jan 13, 2010
I try to change locale for a program to run my native language with root. I don't know what I made, but can't open gui programs from konsole with root account.
It appear this error:
Code:
When type locale, it appear:
Code:
Yesterday I make run level 4 to skip typing startx in console, and login directly to KDE.
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Mar 13, 2009
I am using Debian Lenny (5.0) and I would like to know how can we display a custom text message on the XDM login screen?
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Sep 1, 2009
F9 has been running great since it came out. I read that one should install F10 before F11 so I did install F10! Everything went great.
(1) Then I tried to install the F11 iso dvd. After the "anaconda started" message at the bottom of a blue screen, the screen went blank and occasionally the message would appear: "cannot display this mode 2:dvi-d". Thinking the monitor had gone into power save, I hit many keys and moved the mouse to no avail.
I gave up! BTW I had checked all media CDs for errors.
(2) then working under F10, a little message appeared from the lower right of the screen asking if I wanted to upgrade to F11.
I accepted and again "cannot display this mode 2:dvi-d" on a black screen after anaconda started on a blue screen. This time no ISO DVD F11. I've never seen such an error message in 11 years (off and on) of using Linux. HD Disk activity was showing on the disk activity light so I let it run all night and part of today. I hit a bunch of keys and moved the mouse and the blue screen returned saying all was done and restarting.
After restart, I seem to have F11 installed. I did a yum update and got some more F11 updates. On the grub screen, the only F11 kernel was the PAE kernel which I selected
and got:
Does F11 have any F11 kernels? BTW running >setup (hd0,0) under F10 grub ruined my XP prof OS on scsi 0 so I reloaded XP Prof from scratch.
Questions:
(1) what is this "cannot display this mode 2:dvi-d"?
(2) Now I cannot boot to Fedora 11 and all the advice on how to reinstall grub has failed failed. Did a rescue and chroot /mnt/sysimage and the fdisk -l
Now XP Prof seems to be on /dev/sdc and Fedora on /dev/sdd. What do I do? In the meantime I have retreated to Fedora 10.
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Jun 23, 2011
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?
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Nov 30, 2010
I have OpenSuse 11.3, with KDE4. a few days ago, after an upgrade, are presenting several flaws in the system configuration.
But I think the cause of all is that at startup, before showing up loginscreen display the message box
Quote:
Could not update ICEauthority file / var / lib / gdm / .ICEautority.
I gave CRTR Alt F1 to switch to text mode, and consult the file in that directory to verify the existence of the file and its permissions:
Quote:
I've checked some forums, but apparently they relate to other scenarios that describe the solution does not work
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Jun 3, 2010
I would like to use a linux box to display message in big big big into the monitor in something nice.
Freevo like would be great [url]
Big fonts and fullscreen to display it... would be perfect.
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Jun 23, 2011
I want to write script at "tcsh" that send message to user ($DISPLAY) and let him to answer me.below command line that open xterm at any user displayQuote:setenv LESS "P'HIT q TO QUIT'"/usr/bin/xterm -display $USER_DISPLAY -geometry 60x7 +sb -rv -e less ./MESSAGE_FILEpressing "q" will close the window.there is any way to press "r" ->
new window will open ->user write a feedback ->message will send back to sender.
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Apr 7, 2010
Kernel driver function was called via ioctl and returned success, but when I checked the kernel display buffer with dmesg the printk message was not there. Then when you do lsmod, the driver you were calling showed "used by zero". So it seems like the kernel driver was not accessed. In the kernel driver, I had many printk statements, but nothing printed in the buffer. if the driver get accessed and what could cause this?
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Jul 22, 2009
Well this is my first time using redhat 7, the install went fine and webserver, mysql, phpmyadmin are all working......great
The only problem i have is the remote desktop
I have set the password in preferences/remote desktop run command vncpasswd and set password
In services vncserver i get this message......... xsetroot: unable to open display '' Xvnc is stopped and vncserver failed. The error was: xsetroot: unable to open display '' Shutting down VNC server: 1:user1[FAILED]
Starting VNC server: 1:user1 [FAILED]
My vncservers file looks like this
I have tried restarting service using root login and user1
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May 31, 2010
I want to ssh and check for a file, I hve came up with following, and its not working,
Is this possible or do I have to do this in a another way.
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Jun 10, 2011
A friend of mine recently broke his laptop's screen. He knew I wanted to setup a small personal server so he gave it to me. I used an old monitor and wiped the HDD and installed Ubuntu. At the end I chose to upgrade the freshly installed OS. When I rebooted the computer after upgrading I couldn't get any images on the monitor. I tried to unplug/plug it several times but it doesn't work. I keep getting the "No signal" message on the screen.
Is there a way for me to somehow force the computer to use the secondary display? And if not is it possible to install and configure all the packages to run a VNC server on it without seeing anything?
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Dec 10, 2010
I have installed a cluster computer with 10 nodes . The manufacturer is HP . All nodes and the master node have redhat enterprise linux installed in them . When I shutdown the nodes from the master terminal using "shutdown -h now" they get shutdown . But they dont get completely turned off . This issue bothers me when the power supply is given , all nodes boot up simultaneously generating a huge heat .
Thing to note : When we shutdown our PC they get completely turned off . When the power supply is given , a press on the Power On button is required to boot the system. But , why does it not happpen in the case of cluster? Is there any other way of completely turning off the nodes from the master terminal ?
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Jun 30, 2010
when my pc boots and shuts down my monitor goes into 'input out of range' mode for a bit between the gui and the text only phases of boot/shutdown.is there a way to fix this? or where to start troubleshooting?also, when it shuts down it hangs after coming back to the text only part
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Oct 17, 2010
I think my mv command is broken? When I try to rename files mv name name1 I get an error message saying: "Could not display "/home/<username>/name" The location is not a folder and a windows to /home/<username>/Videos appears When I try to move files
mv name folder1/name I get the same error message as above, and same popup and another error message that says Could not find "/home/<username>/folder1/name Please check the spelling and try again. Besides Clean Installing F13, is there anything I can do to fix this? Note:In either case the file is not moved at all.
EDIT: Should that I'm doing it in Terminal. I still get the same result when I run as super user.
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Feb 5, 2011
Recently I installed vncserver (tigervnc) on my desktop. Ever since my computer refuses to shutdown normally. At shutdown the following message pops up: Quote: System policy prevents stopping the system when other users are logged in Then I have to enter the root password to shutdown. If I stop vncserver before, the computer shuts down normally.
[Code]....
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