General :: Compiz Stops Updating Windows On A Multi-head System - Keyboard And Mouse Still Alive?
Dec 8, 2010
I am running Fedora F14 on an Intel I3 cpu w/4Gb memory and plenty of disk. I have two displays connected to the Gigabyte Motherboard, one of the HDMI connector, and one on a DVI connector. I run Gnome. When Compiz is enabled things work fine for a while, meaning hours or days. Then the displays will "freeze" to the point where the clock stops updating. The system itself is still running programs, services, and the mouse and keyboard work. The mouse cursor will move around, but nothing can be clicked upon. If a terminal was the open window, typing on the keyboard does not do anything, nor does ctrl-backspace or whatever it is to terminate X windows. The keyboard does allow me to press ctrl-alt-F2 to switch to one of the base consoles. Once there I can type to my hearts content. I can kill off my logged in Gnome session through the console, and I can shutdown the system in a controlled manner.
It is as if all of the windows stop updating. For example, I play music through Amarok. An hour after I stop using the system but letting the music play the screens will do their lockup. The clock will stop, and Amarok will stop updating which song it is playing. It continues to play each song in the playlist, but the Amarok window shows what was playing at the time that the clock stopped. I've also had this happen to me while using Yumex, where it would stop updating the screen while installing programs, but the programs do get installed. With Compiz off I don't have this problem.
The version of Compiz I am using is currently 0.8.6-3. It is running on Gnome 2.32.0-2, with a Linux kernel of 2.6.35.9-64. It has happened with earlier versions of these programs. I am using the graphics processing the Intel i3 chip to the motherboard connectors. The freeze generally happens at some random time while I am not actively using the system. It has happened to me while doing simple things like programming through an IDE. The really strange thing to me is that the cursor will move around on the screen after everything else stops updating.
I have successfully installed an ATI EAH4350 (Radeon 4350) to work as a dual head in Ubuntu 10.04 but there is a bug though, which I noticed given the following scenario:
* Dual Head config (Multi-desktop) * Monitor 1 - Running firefox and terminal * Monitor 2 - Running WinXP in Virtual Box 3.1.6 - Virtual Box is in full screen mode - WinXP is showing a flash movie using firefox also full screen mode * Monitor 2 is configured above Monitor 1.
Sometimes the mouse gets trapped at the top of Monitor 1 (in between the two monitors). Keyboard doesn't function as well but the currently running apps continue to operate "normally". Ctrl + Alt + Fx doesn't work.
What is frustrating is when it happens it's beyond my control. I can't do anything else besides reset the PC.
I have Fedora running a 1 HDD and have just added two more hard disks to the machine and have told the BIOS to raid them. however when the login screen appears neither the keyboard or mouse work! during the boot process everything is fine and booting into Single User Mode works...
I am running Ubuntu 9.10 on an Acer Aspire 5920 laptop. For the most part it works well, but it seems to occasionally become mostly unresponsive (~1 / 2days). I say mostly unresponsive because I can still move the mouse, but I do not seem to be able to click on anything (either to open or close programs or windows, or interact with menus). The keyboard is also partially responsive. When I use my keyboard shortcut to get access to the Applications menu, the menu highlights and depresses as though it is opening, but nothing appears on the screen. I can eventually press Ctrl+Alt+Del to start the shutdown procedure (and the shutdown screen pops up with the 60s countdown).
But I cannot use either the keyboard or the mouse to select another option (Restart, Suspend, Hibernate, or even Cancel), nor can I select the Shutdown option to cause it to shutdown right away - I just have to wait the sixty seconds for everything to turn off. This seems to happen no matter what I am doing with no warning - browsing the web, playing a game, or working on a document. The only consistent thing is it only seems to happen when I have more than one program open and I am trying to switch between open windows.
when i change my volume via the buttons on my keyboard, my left click on my mouse just stops working, then i have to restart my computer to get it to work again. anyone now a fix or a workaround for this?
I'm installing slack 13.0 in a Dell 2350 for a friend. once installed, it works ok for a while then within some somewhat random period of time, just plain locks up. the keyboard stops working, the mouse cursor still moves, but there is no response from mouse clicks. i was ssh'ed into the machine one of these times to see if i could read the logs during a lockup. the machine stopped responding to the ssh session as well (actually i had an instance of mc running at the time, and the machine still responded to it. when i exited mc, i was stuck in console never-never land). the logs show absolutely nothing. /etc/messages keeps showing MARK long after the lockup. all other logs are not updated since boot. this machine has an i810 chipset, is there a driver issue here?
I have an Intel setup with 64bit Ubuntu. I have an NVIDIA graphics card. When I used compiz, I found that my mouse would follow newly created windows. (e.g, I would bring up terminal and if I hit F1, the mouse would move to the upper right of the screen by itself. I have since turned off compiz which resolves the issue. where I can turn it off/on.
I've been looking for an option to turn off for this, but haven't found any, and Google hasn't been helpful.When I switch windows with alt-tab, or a window requests focus, compiz warps my mouse cursor to that window. How do I make it stop?
I know that by pressing CTRL+SHIFT+NUMLOCK I can use the number pad as a pseudo mouse, but is it possible to force this condition at boot without needing to enter a key press?
(I'm putting a computer in my car running Ubuntu and have decided to do away with both the mouse and keyboard and control it from a joystick on the steering column. This has been wired to the circuit out of an old keyboard to mimic the arrow keys on the numeric keypad.)
I installed Fedora 11 on an external usb HDD (StoreJet trascend) connected to my Acer AspireOne (110 L), and it has been working marvelous for over a month. Today, something really strange happened: After I choose the booting media (StoreJet trascend) Fedora 11 freezes on the loggin screen: Both, keyboard and mouse, stop working. I have no idea what services are shoot down or not recognized since the start screen starts with the blue and fedora logo one.
I am running Ubuntu 10.4 and using Virtualbox very intensively to develop under windows. This is the perfect combination: Virtualbox is excellent and gives great speed, functionality and connectability. However, I keep getting a keyboard and mouse 'lock-up' and find that I have to power-down my PC in order to get things working again. The strange thing here is that Ubuntu seems to continue working fine: for example audio keeps playing and the system once successfully finished burning a CD even though keyboard and mouse were frozen.
This happens only very sporadically but is a serious problem because I can't have things freezing when I am in the middle of development or am demoing functionality to a client.At first I thought it was Ubuntu but it only seems to happen when VirtualBox is running so I am wondering whether there is a problem with the keyboard and mouse capture for Virtualbox and that this is causing the problem.I have de-installed and re-installed Virtualbox but this didn't help.So does anyone have a idea how I could either fix this problem or how I could get the system to free the keyboard and mouse when I get a lock-up.
I have a headless mythtv running 13, when there's no monitor connected X doesn't start. If I plug a monitor in it still doesn't do my any good as there's no kb/mouse either. I know the system has booted fine as I can connect to myth remotely. This a slackware or x problem? Want to run x11vnc here but without x I can't do that.
I'm a long time user of CentOS 5 w/KDE 3.5. I have always had this problem to various degrees no matter what installation of CentOS 5 I'm currently on. This same hardware does not exhibit the same symptoms with another OS.The problem is I regularly have many konsole instances open. I alt-tab between them frequently. Inevitably a random alt-tab will freeze the keyboard and the mouse won't be able to click anything although I can move the mouse cursor around. I can't type anything. It seems to have some sort of timeout and it always come back to responsiveness.
I alleviated this problem (I think) by switching keyboards, installing the nvidia driver instead of the nv driver, shutting down all non-essential services.I have seen these symptoms on every system I have installed CentOS 5 where KDE 3.5 was also installed. Very different hardware setups each time.Has anyone else run into similar symptoms?I'm surprised that it's just CentOS 5 w/KDE 3.5 that exhibits this behaviour on the same hardware where other operating systems (gentoo, suse, etc.) did not exhibit these symptoms.
I have install fedora11 live and the mouse work well when installing.When you reboot the mouse works ok until the welcome screen apears then the mouse stops working and I cannot continue with the postinstall. I have a 1TB usb externalHD that I am installing fedora11 and have partitioned it so that I have 500Gb free for fedora, system is doucore 2.4,4gb RAm, I tryed doing this with three differend mice and connectting the mouse to different usb ports
Anyone successfully using VNC client on a Mac to control a Debian server?I have the vncserver setup on the Debian machine properly. But I'm having problems connecting to it from both a PowerMac running Tiger and a MacBookPro running leopard.I can connect no problem from a machine running Slack12.2, have not setup port forwarding on my router to connect remotely yet.My Debian machine is running the latest stable release of squeeze with KDE4.I originally tried this with RealVNC Enterprise for OSX but I'm not gonna buy it so I need another alternative after the 30 day trial ends as they have no free version for OSX. The situation is that I do freelance graphic design on the PowerMac with Cinema4D and Photoshop so I spend most of my time on that machine which is located in my home studio in my attic. Aside from the MacBook and a Dell desktop(family machine)all my other machines and network hardware are in the basement. So to go from the attic to the basement everytime I need to do something on another machine is not practical, and the only other machine I need to access on a regular basis is the Debian box in the basement, this makes the most sense.
I also have a 14 year old living in the house and he's fascinated by all this and will meddle in anything he gets the chance to so all the Linux machines and network hardware need to be behind lock and key.
Windows won't boot on Grub after I just updated Ubuntu. I tried to follow the solutions to other people who have had similar problems, but I can't get them to work for me. I am assuming you will want to see this code...
I use skype, and several times when i have it open, more often when i am using it, the hole system stuck with no response. The mouse stop moving, the keyboard does not work, even control + alt + backspace does not work! The only available choice is to reboot the computer.
I have just updated Debian Squeeze and my mouse cursor is invisible. However, it still functions... I can right click and get a menu, clock on things and get the normal functions.
I have filed a bug report and found one other bug report on this but haven't found a fix or any other info.
If I remain 'connected' (with the KVM) to the linux machine the gnome screen saver cuts in and the system remains 'as is' until 'woken up' with the mouse or keyboard. However, if I switch to another machine using the KVM, within a short time (maybe even minute or two) the linux machine goes dead. Now it has not crashed, as I can log in from a remote machine and do anything I need from a terminal, but the machine seems not to respond. I can't even use ctrl-alt-fn to switch to a console screen.
I initially tried entering telinit 3 from a remote machine but it made no apparent difference. However, if after telinit 3 I then killed the Xorg process and later issued a telinit 5 the X server restarted, but with a curious black 'notch' at the top of the screen. I am using an NVIDIA GeForce 7600 GS graphics card. I am now adding the backtrace from Xorg.0.log. It seems that when the KVM switches to another machine for more than a very short time the X server crashes.
I know how to make another button act as the middle button but how can I map several mouse buttons to the middle button? xmodmap complains if I repeat button numbers in the pointer option.
I have downloaded the latest Ubuntu.iso and extracted it to /tmp/ubuntu/ on my laptop. In the folder isolinux there is an isolinux.cfg file. I am trying to prepare a USB stick by modifying those files, so that when I boot from USB it opens VNC and puts a static IP of 192.168.1.125. How can I enable VNC and a static IP so that from my laptop I can do the installation of Ubuntu 11.04 without using a keyboard or mouse?[URL]..
The root filesystem is the filesystem that is contained on the same partition on which the root directory is located, and it is the filesystem on which all the other filesystems are mounted.
In a multi-OS desktop, having Windows, Ubuntu and Fedora, what is the root filesystem as the root directory is located on at least 2 of the OS.
I had a partition setup with Windows XP and Ubuntu 8.04 dual booting. I recently upgraded to Ubuntu 10.04 by installing fresh from CD but leaving the previous /home folder as is. Things seemed to be working fine, but started finding that my mouse and keyboard were freezing. After a quick search on the internet, I found the following suggestions as shown here:- Ubuntu Forums
Here the suggestion was to:- Edit /etc/default/grub, go to the line that begins like: GRUB_CMDLINE_LINUX_DEFAULT= Change it to:
[Code]...
This seemed to have resolved the issue but after a couple of days I again find my mouse and keyboard freezing. I also find that my parallel port printer had also stopped working. I have saved the output of dmesg and my syslog. The first can be viewed here but the syslog had too many characters,
In Gnome I have Gnome apps to configure keyboard and mouse as "gnome-keyboard-properties" and "gnome-mouse-properties". How do I configure them in Fluxbox? Acceleration of a mouse, keyboard repeat delay, repeat speed, etc...
I have a ubuntu loaded in KDE and this is in dual boot with Windows vista. I was "upgrading" my Linux (through update manager) when my computer just shut down. And when i restarted the computer to login to the Linux all I got was blank screen. I logged into recovery mode and selected the option to fix the packages. I rebooted my system and then again logged into the Linux. This time I could get the login screen but my mouse as well as Keyboard was not recognized. Essentially i cannot type or scroll and cannot login into Linux.
