I am unable to shutdown the ubuntu system properly. As i click the logout button, the desktop icons and taskbar and everything disappears and only i can see the wall paper... Then i hav to do a hard shutdown by pressing the power button...
View 2 RepliesI just installed apt-get hibernate and when my computer shuts down, it will go to a recovery menu. I have to end up killing the machine.
Also when I try to hibernate the machine this error msg will appear: hibernate:Warning: Tuxonice binary signature file not found.
How should I rectify this error?
I have a very weird issue here. At work I have a machine that runs ubuntu 10.04.1 and whenever I do a "shutdown -h now" the system shutsdown for a few seconds and the comes back up again.
The system itself is a HP DC7900 SFF machine. It was the network setup along with wild flying magic packages that caused this.
I have an mysql innodb ~ 20gigs. Normally shutting down mysql (service mysql stop) takes a few seconds. When I reboot Ubuntu with the reboot or shutdown command it just reboots it super fast without mysql logging (/usr/sbin/mysqld: Shutdown complete) Also during this shutdown the following is failed: umount2: device or resource busy /data: device is busy.
mysql is setup to read from /data . Why is ubuntu not waiting for mysql to properly shutdown before unmounting the filesystem and rebooting?
I'm sure there's an underlying hardware problem for this... but I figured I'd start here as I do not know the specific hardware issue.
I'm in Ubuntu 9.10 (Ubuntu Studio actually) and my computer will not shut down properly. I get the splash, then a black screen, then something like #terminating processes, #closing connections, #blah blah blah, #will now halt(or will now restart if rebooting)
I have noticed my server do not shutdown properly sometimes.It should do it with this command in a cron with root session /sbin/shutdown -h now
View 3 Replies View RelatedThe 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.
View 7 Replies View RelatedI have an user space application that performs file I/O operations, when a SIGKILL is captured, some routines are done first to ensure that all I/O operations are completed before rebooting the application or system. My question is, this won't work if the power button is pressed or the power supply is disconnected, so there can be incomplete I/O operation or corrupted data written into the file, so is there a way to prevent data corruption or at least complete any ongoing operation when this scenario happens? Assuming there is at most 1 second before the power really went out, can I/O be still completed?' I'm running the application on a busybox 2.6.14 kernel on an embedded system board.
View 1 Replies View RelatedI know the problem has been partly solved in this old thread [URL] .....
Now we have Jessie as stable, yet LXDE doesn't shutdown properly:
On the same computers, Wheezy LXDE shut down very fast
I installed Jessie from the netinstall image.
On a 2007 computer, it's like the old days with a Pentium II running some version of Puppy Linux or Slitaz. The system shuts down after a while but the computer remains on.
On a 2013 laptop, I added the line init=/bin/systemd in the Grub default file as advised on the old thread above. The laptop shuts down after a while, the system first, then the hard disk goes to sleep, then all the leds are off.
If I run the magic command, the computer shutdowns in a breeze, perhaps even quicker than good old Wheezy:
Code: Select all# systemctl poweroff
Now, is this still a systemd bug? Doesn't look like it since the systemctl command works. Is it an LXDE bug? Looks like it in a way - if the LXDE shutdown button enabled the systemctl poweroff command, I suppose the button would work?
Is there a way to make the LXDE shutdown button run the systemctl poweroff command?
I'm glad Wheezy is still with us because I wouldn't install Jessie for newbies — they'd think shutdown (through clicking on a button) is even worse than in Windows.
When i use the shutdown-command in the terminal as root, it nearly works. It starts to shut down, and it looks like all programs and the kernels shuts down. I end up with a black screen, sometimes with the ubuntu-logo on, but it never powers off. I have to force it off by holding the power button. When i use the graphical interface to shut it down, it works perfectly. The poweroff-command works without problem too.
Here is the command i use:
Code:
I installed Mythbuntu 9.04 about 9 months to a year ago and (for the most part) I haven't had any problems with mythwelcome, automatic shutdown or the system clock. The "for the most part" relates to the fact that the clock on mythbuntu has always been 4 minutes fast. Then, just last week, the system started acting up - for some reason the system clock changed to 8-10 minutes fast (6 minutes faster than it was previously). To fix this problem, I have tried manually setting the "time and date" setting, and I have also tried setting the "time and date" setting to sync with an internet server. Lastly, I tried changing the system time through the motherboard bios. In each situation, mythwelcome would initially start up with the correct time. Then, several seconds later, the time shown in mythwelcome would change to being 4 minutes fast (as I described above). The time would also be 4 minutes fast when I enter the frontend.
I was willing to live with this, but the weird part is that when I start the system now (assuming I don't have any programs scheduled to record), mythwelcome boots up fine and I see the indication that "MythTV is idel and will shutdown in XXX seconds". Then, it flashes to "MythTV is idle" - like it used to; except now, it doesn't flash back to the countdown for shutting down mythtv. One time when I started the system when I was adjusting the time as mentioned above, I noticed that mythwelcome went to the "MythTV is idle" around the same time it changed the clock to 4 minutes fast - I think there is definitely a correlation here.
I checked out all the settings and nothing else has been changed that would otherwise affect MythTV from shutting itself down. The other interesting part is that I can get the shutdown countdown back if I go to "Utilities / Setup", "Setup", and "Mythbuntu". In the popup screen I choose "MythTV Configuration" and select "Launch MythTV Setup". I get a popup box that says that the mythbackend must be closed (as expected). Then I immediately exit mythtv-setup and the system runs "mythfilldatabase". I exit the Mythbuntu Control Centre and exit the frontend. When I get back to mythwelcome, the shutdown countdown comes back.
I'm trying to reboot the server (shutdown -r now).But it seems like nothing happened.
When I try "shutdown -c", the system prompts "shutdown: cannot find pid of running shutdown."
I am running the latest suse release downloaded directly from their website. I ran the installation after buring the dvd and everything seemed to be working fine. after the installation i ran updates and used it for a little bit. When i shut it down that night and went to restart it I got an error that stated the OS wasnt there. I then went through the installation and everything and it retained the information from the installation before (web history etc.) but for some reason every time I reboot or shut it down the system is not able to read the startup information from the hard drive and will not come on without me re installing it.
View 9 Replies View RelatedI recently installed Deluge 1.2.9 so that my brother might be able to use his Droid to control torrents remotely. Immediately thereafter, I began experiencing problems with installing and uninstalling any software I attempted to install or uninstall. The problem seems to be an inability to do something (not sure what) with my kernel. Here's the output from the last installation I attempted (Deluge 1.1.9 from Add/Remove Applications)
Code:
InstallArchives() failed: Selecting previously deselected package libtorrent-rasterbar5.
(Reading database ...
(Reading database ... 5%
(Reading database ... 10%
(Reading database ... 15%
(Reading database ... 20%
[Code]...
Whenever I change themes to the azenis theme in ubuntu 10.04 the cursor will not change themes properly for example it will change to the proper cursor when I hover over a close button (I'm using emerald themes too) when hovering in certain programs (like firefox) and when moving icons. I have tried to change the theme to another one reboot to hopefully "reset" the mouse then change back but it didn't work. I'm using ubuntu 10.04 64 bit.
View 6 Replies View RelatedI have recently upgraded to the 10.04 Alpha and have been unable to reboot or shutdown. I know it's just an alpha and therefore problems are bound to exist, so I tried reinstalling from a live cd of Alpha 3. But I am still unable to reboot or shutdown.To clarify what happens, I click on shutdown or reboot, the pop-up appears, I click on the shutdown/reboot button and it seems to complete it. It says that processes have been killed and something has exited with 255. But my computer is still on. I am guessing that Ubuntu is shutting down, it's just not actually shutting my computer down or restarting it.
View 5 Replies View RelatedI am using Ubuntu 10.04. From last 3-4 days, after updating, I am not able to shutdown the system. I try to use command, but behavior is same Whenever I try to shutdown the system, it exits from desktop environment and a white screen displays on screen. And nothing happened. One time I did wait for 1/2 hr, but system dont seems to power down.
View 4 Replies View RelatedI just installed Ubuntu this afternoon, and it has been working perfectly until i tried to install the flash plugin. My laptop froze and i had to unplug it to restart. Since then, whenever i try to log on, an error message appears saying that Gnome Communications (? i think thats what it said) center didn't configure properly and to contact the computer administrator.
View 2 Replies View RelatedFor some reason, audio and video doesn't sync while playing MP4 video files. I have tried many MP4 files to confirm this is not specific file related issue. I have tried both VLC and Mplayer. Sound track doesn't sync with video track.
View 8 Replies View RelatedI've recently switched over to Ubuntu 11.04. I installed Natty by wiping out Maverick entirely. Everything worked well, until I tried to install ATI graphics drivers through the instructions found here: [URL] The installation goes fine without any errors; however, when I reboot, nothing shows up on the screen. I can hear Ubuntu's startup sounds, but there are no visuals. When I attempt to go to the ATI Catalyst Control Center in Recovery Mode, I get this error:
Quote: There was a problem initializing Catalyst Control Center Linux edition. It could be caused by the following. No ATI graphics driver is installed, or the ATI driver is not functioning properly. Please install the ATI driver appropriate for you ATI hardware, or configure using aticonfig.
I've tried uninstalling and reinstalling these drivers multiple times, and I've also tried using the generic driver detected by "Additional Drivers". None of these work at all, I cannot see anything on the screen when any ATI drivers are enabled. I've even tried re-updating Natty via CD, but none of this works. I have a Radeon HD 3450 graphics card, and my CPU is an AMD Athlon 64 X2 Dual Core Processor 5400+. I'm on 64 bit Ubuntu. I had no problems with my drivers on Maverick.
When I installed Ubuntu 11 Server, it asked for a proxy http address. I gave it our address, I'll call it a.b.c.d. It did not, however, prompt for the port number (8080). Now, when I do the following:
sreeve@pto:~$ !20
sudo apt-get update
0% [Connecting to a.b.c.d (a.b.c.d)] [Connecting to a.b.c.d (a.b.c.d)]
it just sits there for a while and then says:
unable to connect to a.b.c.d
Is there a way to give it a proxy http address with the port number also?
A clean install on an all linux AMD desktop machine. Problem is lucid will not shutdown. All that you can see is the background staring at you for good.
I have not had the guts to install fglrx either.
Some software I did install:
I installed 10.04 on my old Dell Inspiron 600m laptop. After using it for about an hour, I was suddenly had no option to shutdown or restart the system when logged in on the main and only account. The 'Shut Down' applet on my bar was greyed out and the shutdown option was missing from the system menu.
I removed the 'Shut Down" applet and was unable to re-add it afterwards (wasn't a selection when adding to panel). If I log off, selecting shutdown or restart from the login screen does nothing.
'Sudo shutdown now' will shut it down, though it won't power the system off; it just hangs on an all-white screen.
I saw other posts suggesting Open Office Quickstart was the culprit, though I am not running this.
I'm running 10.04 on Wubi in XP and want to partition to dual boot properly. I've done the permanent grub-update issue fix for Wubi so I've got the time to figure this out, I'm just at an impasse right now.
I've tried both GParted and PartitionMagic Live CDs and have been unable to shrink my main partition down. It's currently at 45 or so GB with about 22 GB empty. I've turned off my virtual memory in XP as well and no dice. I keep getting the error in GParted during the shrinking process. It doesn't really explain why, though.
I am using firefox 3.6.18 in Ubuntu 10.04. My problem is that if I try to save some webpage in postscript or pdf format, I go to file>print>print-to-file option and choose output file as ps or pdf format. Now if I click to print, I do get the corresponding page saved in ps/pdf format but only the first page is printed(i.e., saved in ps/pdf format) this way, leaving major portion(may be eight pages for example) of the corresponding webpage unsaved. (the option: range of printing: all pages is chosen by default.) Why is this happening and what should I do to print the entire page? (one example is the following page which you may try to save in the way I described above: [url]
View 2 Replies View RelatedI am unable to shutdown ubuntu after upgrading it to Maverick Meerkat.
I can do Ctrl + Alt + F4 and then Ctrl + Alt + Del but it does not let me use the taskbar button. When I press the shutdown button it just takes me to login page.
Is it possible to shutdown or to halt by means of cron ? this crontab entry is doing nothing: 45 3 * * * halt
View 2 Replies View Relatedi am trying to add a script on rc6.d using chkconfig but it doesn't work. I am missing something but i dunno what. I try with a test script /etc/init.d/test cat test
#
# test test
#
# Author: Maurizio Marini
#
# chkconfig: 2345 98 02
# description: this is a test
[Code]...
i just installed ubuntu 10.04 on my imac. i can play videos from videos no problem but when i try and play avi, mov or any other video format, the movie player quickly opens and closes. when i try with vlc player, i see the player bar but no video. when i try with smplayer, i can watch the video but when i go full screen, the movie doesn't take up the whole area of the screen. it stays at the same small size.
what do i need to do to make this right? i installed the ubuntu restricted extras. did i miss something?
I'm having really weird and frustrating DNS issues with my clients unable to properly resolve the server's ip address. They can resolve each other's, and outside systems, but not the server - at least, not correctly, and not all the time.
I have one Ubuntu server set up that does both DHCP and DNS serving to the Windows systems. The server has DNS forwarding turned on to forward to OpenDNS's servers (I've tried using my ISP's dns servers but the problem remains).
The server is *not* set up as a firewall; I am actually using a DLink router for that, and the Dlink is *not* set up to serve up DHCP nor DNS.
What I am getting is that my clients - and there are nothing but Windows clients - will not resolve the name of the server. For example, if I do: ping linuxserver
I get back a false IP address of 192.168.0.64 (and I've seen once a 192.168.2.49).
If, however, I put a dot in there: ping linuxserver.
I get back the *correct* IP address of 192.168.0.2, and thereafter, ping'ng linuxserver without the dot will work. Until the dns cache expires, either naturally or with ipconfig /flushdns on the windows clients.
The client *are* getting valid dhcp leases and can resolve everything happy-happy, they just will not get the proper address of the server 100% of the time.