Ubuntu :: Compositing Has Been Suspended By Another Application, Press Alt+shift+f12 To Resume
Jan 12, 2010
Every time I login, compositing is disabled. I have to manually go into settings and Desktop and press 'resume compositing.' When I press it, it says: "compositing has been suspended by another application, press alt+shift+f12 to resume." So if i press the key combination, of course it does resume, but i have to go through this process every time i start the computer. here's my xorg.conf:
Quote:
Section "ServerLayout"
Identifier "aticonfig Layout"
Screen 0 "aticonfig-Screen[0]-0" 0 0
[code]....
I'm running Kubuntu 9.10 64 bit edition.
Here is my graphics card
[URL]
I've installed the latest drivers
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Feb 22, 2010
Anybody know how to have Enter key pressed from pressing Ctrl-Shift-X?I need it with Zsh + Konsole + 'Clear & Reset' (Konsole feature).
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Feb 9, 2010
You will not believe that. Such crazzy thing! When I first press the Shift key (in KDE session), the Numbers Lock function (LED) turn off. Then I have to press NumLock key twice to turn it on. First press has no effect. Second turn it on.
And another strange thing. I can disable this strange efect, if I manually turn NumLock off an then on.
I thing, I will rename Fedora to Pandora. Because there is more that little strange things. About 12 I counted. But there is no time and place to write all 12. Maybe another day.
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Mar 23, 2011
I'm randomly getting 'Continue to wait; or press S to skip mounting or M for manual recovery...' or something like that at boot ((it flashes very quickly)- If I don't press anything, I'm prompted for my password (I configured it to login with password) and the desktop loads...
I'm using Ultimate Edition 2.6.1 -> Ultimate Edition Home
I was using my 1TB hdd to dual-boot linux, windows, and for storage...Yesterday, I imaged the linux partition, and restored it to an approximately 66GB partition I created on a 150GB hdd...Besides the 66GB partition, the rest of the 150GB hdd is 'unallocated space'... That's when the above message started...Below are screenshots of the fstab and partitions as they are now...
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Oct 25, 2010
When I suspend my system everything goes well but when I restart it boots up again and start from the beginning...and I don't have my programs open then...
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Jun 20, 2011
I dual boot both Windows and Linux and I often put my computer to "sleep" at night so it's easy to wake up the next morning. In Windows I just need to press a few keys and my computer comes to life, in Linux this doesn't happen and I have to actually go for the power button. (This wouldn't be so bad if the computer wasn't in a hard to reach place in a cupboard) At the moment I have a USB hub which my keyboard and mouse plug into, but for the sake of testing I plugged a second USB keyboard directly into the machine itself, again neither wake it. Doing a bit of research I have discovered that the wakeup devices are stored in /proc/acpi/wakeup The contents of the file by "cat" are as follows:
Code:
monotoko@KatieIV:~$ cat /proc/acpi/wakeup
DeviceS-state Status Sysfs node
PCE2 S4*disabled pci:0000:00:02.0
[code]...
At this point I have reached a dead end, how do I tell the acpi wakeup to accept input from USB keyboard as a kickstart?
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Dec 9, 2010
I am trying to active desktop effects but when i click resume desktop effects the kwin says : desktop effects have been suspended by another application I am using Kde & fedpra 14
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Aug 7, 2010
Everytime I leave the computer for a few minutes the screen goes black (I think in suspended state) and when I move the mouse it asks me for the administrator password. How do I make it so it doesnt ask me for it after coming back from suspended state?
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Jun 16, 2010
I'm am able to WOL my computer when it has been halted (or shutdown, which is basically the same thing for the problem I'm facing). The problem comes when I try to WOL the computer when it is suspended or hibernated. Then, it does not work.
I've been investigating for a while and have found that when halting, the following is done in the /etc/init.d/halt script:
[code]...
But I don't know which script must be modified in case I want the network not to be brought down when the computer is suspended or hibernated.
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Jan 14, 2011
I find that someone still can shutdown/suspend even if the computer is locked in fedora. I mean without entering any password. How do I disable that??
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Apr 7, 2011
By default, cron jobs are scheduled to run at 4:40 IIRC. I have my computer set to suspend after half an hour of inactivity so, except for some all-nighters, pretty much every day at that time my PC is suspended. What happens to the cron jobs? I don't suppose they run while the suspension is in effect. Do they get run when the computer wakes up or does cron wait until the next day at 4:40 to run the jobs?
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Sep 22, 2009
I'm having problems resuming a suspended session on my HP DV6-1240ea laptop. On attempting to resume a suspended session the screen remains blank. I've tried pressing the Caps Lock key to see if the LED lights but it does not which would suggest the system has not started.
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Oct 17, 2010
Not sure if this is the right sub-forum....
Recently I get the msg "Desktop effects too slow and have been suspended"
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Apr 13, 2011
I seem to have run into the bug where my system was suspended when the DST change occurred (Not off so it didn't do it on reboot, not on so it couldn't do it then). I can't seem to find any way to do it manually. Is there any?
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Apr 7, 2010
I run a memory-hungry process (mkcromfs) which consumes more memory than I have physical memory on my latop, so it is paging and swappin and thrashing all the time and loadavg is about 2 (compcache is already in use with usual swap partition as well), but slowly moving forward (Although I afraid it will finally try to allocate >2GB and crash draining 2 days of thrashing).
When I want to use the laptop for something else, I stop the process, start X server, firefox and other programs. The problem is that when I start Firefox the loadavg jumps to 10 and the system becomes almost unresponsive at all (long time to turn on/off caps lock, slow mouse cursor position updates, slow switching from X server to Linux console, slow login).
The stopped mkcromfs still holds a lot of memory (464.8 MiB and slowly falling) and moves it to swap only when more memory is needed for some other program, which results in a great slowdown.
How to tell the Linux to swap out this process entirely (e.g. I'm not intending to resume it in short term), possibly waking from swap other data? Also it will be useful to be able to specify the exact swap device to swap the given process out (for example, mkcromfs's memory is useless in ramzswap).
Update: Now I just write a 400-600M of data from /dev/erandom to tmpfs and it makes mkcromfs to shrink. Is there more proper way?
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May 11, 2010
I am new to linux and ubuntu, but it seems like this bloody bug has not been solved for years. There are many threads as i googled, back from years 2007, 2008... After lucid, i was hoping something (i do not know, if i should have) and googled recently. Found this:[URL].. That xserver thing (which i have tried before for 9.10) does not work!
What am i going to do about this? I cannot even use edge flipping because of that bloody resizing/maximizing problem. I cannot use stuff like docky. No compositing!
Until when should i wait? Is there a possibility of this bug being solved? Should i give my notebook to some windows user and get an nvidia one?
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Nov 26, 2010
I'm running kubuntu, 10.10, 64 bit on my ASUS X59GL, with 4Gb ram - and NVIDIA on board GeForce 8200m.
I'm running KDE with compositing switched on - trouble is that it keeps saying Desktop effects are too slow and compositing is suspended. Surely this setup is powerful enough - this seems to be getting worse with each subsequent release - (a couple of releases ago, this didn't happen).
It's just happened again, and all I'm running is Firefox, nautilus, skype and dropbox (all but firefox are minimised), and uptime load average is .3 Is anyone else experiencing this problem?
Is there any 'ratings' as to how 'expensive' each of the effects are? - i.e. which are the least impact, and which are the most?
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Apr 6, 2010
For some reason my mail server (Postfix) seems to have stopped delivering mail.
The error in the mail logs is "status=deferred (delivery temporarily suspended: connect to 127.0.0.1[127.0.0.1]: Connection refused) against all mails.
I have researched to try and find an answer, most information on this problem seems to point to a malfunction in the Anti Virus and Spam Filtering solution.
I have checked that Amavisd and Clamd are both operating and have restarted Postfix but all to no avail, squirrelmail is not working either.. ie not even producing a login page.
I have not changed anything in the config and am just wondering if anyone has experienced similar and could point me in the right direction of a solution.
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May 23, 2010
Ive been having some really severe problems with compiz on my computer, and Im at a point of utter frustration.
I want to take compiz off of my computer, but I do not want to lose compositing effects, because I run docky (which needs it to run)
Essentially, the problem with compiz, in a nutshell, is that it continually freezes on me when I try to scroll a webpage too fast, or if a fast-paced flash video plays, or anything that might choke up the window manager does. I end up having to pull up a terminal, killall compiz, then restart it manually; it works again until I try to scroll too quickly or something and then it will lock up again.
I know I could run compiz on this computer, but I dont know why this current version will not cooperate, so in lieu of finding a solution, I kinda want to just purge it.
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Jan 28, 2011
Docky says it needs compositing to work properly how do I enable this?
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Apr 30, 2010
I am a somewhat new user to Ubuntu, and I just upgraded to 10.04 from 9.10. I did not do a clean install, just an upgrade by running "update-manager -d". Once I upgraded, lots of problems started happening:
- I booted up, and nothing came up but text like in a command prompt; not a splash screen. Is that correct? - When I logged in, none of my windows had tops (i.e. Window Title, Buttons for minimize, maximize, and close). I changed the theme and turned on the max graphical effects, and that fixed it. (by the way, I know my graphics card can handle it because that is how it was set up on 9.10)
- ...Then, I took off the bottom panel and added Docky. Once I added my icons to it, I restarted, and then the window headers were once again gone, and Docky popped up a message in the top right saying it needed Composite support turned on (i.e. Metacity or Compiz). I turned it on in Metacity (I also have Compiz installed), but nothing changed. So now I have no tops to my windows and have to resort to ALT+F4 to close windows, etc, and I have a huge black rectangle taking up the lower 1/4 of my screen that is just black, with Docky in it...it isn't just a border around it like some other posts have said, but rather takes up almost half my screen.
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Sep 4, 2010
When I logged in, none of my windows had tops (i.e. Window Title, Buttons for minimize, maximize, and close). Also docky give an error msg : Docky requries Composting to work probably. And I should click on compiz fusion icon and select compiz window manager every time I boot up. So how can I fix it please??
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Apr 28, 2010
I turned on screen compositing in xubuntu 9.1 and that scrambled the screen and now I can't read the screen. How do I undo that change? If I alt-ctr-F2 that goes to the command line. Then restartx goes back to the scrambled screen. Why does xubuntu recovery mode not offer any option to redo the video. Sorry, I assumed Xubuntu would ask for a confirmation like 'click yes if you can still see the screen' before allowing a change that can toast the system.
Also I tried:
metacity --replace returns Window manager error: Unable to open X display
xfwm4 --replace returns (xfwm4:145: Gtk-WARNING **: cannot open display
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Jun 28, 2010
I've just installed Kubuntu 10.04 (Specifically Linux Mint 9 KDE, but this is definately an upstream problem)
I installed the closed-source driver for my Ati Radeon 4x series using the Hardware Drivers tool. However, when I now reboot, compositing (desktop effects) are disabled.
Going into the Desktop section of System Settings, I recieve an error message "Compositing is temporarily disabled" Clicking "Resume Compositing" pops up a KWin notification saying I need to press Alt+Shift+F12 to resume compositing.
If I do this keyboard shortcut, the Desktop settings dialogue tells me compositing is active, but really it isn't (no desktop effects, software is drawing the windows etc)
Uninstalling the driver and reverting to the open-source one is not an option for me, unless anyone knows how to make Runescape work in OpenGL.
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Jul 17, 2010
Whenever I have the composite manager setting ticked my videos get strange lines when I play them but when compositing is not enabled the videos are fine.
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Mar 8, 2011
Acer 5742 laptop with Intel HD Graphics.In Xubuntu 10.10 whenever I have display compositing enabled, flash becomes slightly (but noticably and annoyingly) choppy. With hardware acceleration enabled, there's a horizontal line about an inch from the bottom of the screen that is fairly distorted, and with hardware acceleration disabled, it affects the whole screen but to a lesser degree.
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Jul 4, 2011
I'm running 10.10 on a Dell Inspiron 1100 laptop. It worked perfect before but I had to do a reinstall of 10.10 and can't remember how to get Docky to work right. At present my screen looks like this: see attachedAs you can see I only have use of 75 % of my screen
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Apr 2, 2011
I know Metacity has a flag which enables compositing, and draws shadows under windows. Thing is, I prefer shadows because it helps me distinguish stuff on the desktop - a sort of usability an readability feature for me. However, I don't know if my older Thinkpad is too slow to do compositing in X or Metacity code is not optimized enough (yet), but turning compositing on makes my desktop experience too sluggish for my tastes.
I know Windows XP did shadows without compositing big portions of the screen, and it worked fast enough even for the desktop computers of its day. Anyone knows what are my options here? I like GNOME and/or GTK (haven't though much about the important details here) and would like to keep it. Do I need to switch to Openbox or Fluxbox or something like that? I am on Ubuntu 10.04, Thinkpad T43 with Pentium-M 2.0Ghz, 1GB RAM.
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May 24, 2010
I was installing cairo-deck and to get rid of the black rectangle i enabled compositing.I got bored of it so I uninstalled it but compositing was still there! I tried to disable it with
Code:
gconftool-2 -s '/apps/metacity/general/compositing_manager' --type bool false
but all i get is
Code:
# gconftool-2 -s '/apps/metacity/general/compositing_manager' --type bool false
Error setting value: Failed to contact configuration server; some possible causes are that you need to enable TCP/IP networking for ORBit, or you have stale NFS locks due to a system crash. See [URL]... (Details - 1: Failed to get connection to session: Did not receive a reply. Possible causes include: the remote application did not send a reply, the message bus security policy blocked the reply, the reply timeout expired, or the network connection was broken.) I'm using fedora 12 32-bit full upgraded
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Aug 26, 2010
This is probably already on these forums, but I recently re-installed suse 11.3 and had the desktop effects working fine with the desktop cube animation and everything. But not the case this time...I resume compositing, and try my desktop effect shortcuts, but nothing happens and it comes up saying for me to press Alt+Shift+F12 to resume the compositing again. I do that, but still nothing, and I even re-apply the desktopct settings completely and restart the computer and it comes up saying that none of them were activated or something in the notifications pop-up on the bottom right of the screen. I thought I downloaded the right files (OpenGL??) from the repositories along with basically anything I thought would make it work.
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