OpenSUSE :: Graphics On My Computer Becomes Distorted
Jan 15, 2011
For some reason or the other, after some time the graphics on my computer becomes distorted. I had this issue before reinstalling my operating system, I thought that reinstalling the operating system would fix these issues, but they still remain.
Also, I never encountered this issue before upgrading from openSUSE 11.2 to openSUSE 11.3. Of course, restarting my computer fixes this issue.
An example of what I am talking about can be found here:
Specifications:
openSUSE 11.3 64-bit
Xorg-X11 7.5-11.3
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Jul 12, 2010
I just installed ubuntu and found out some programs gets the graphics distorted. I attached a screenshot of the problem.
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Jun 17, 2010
i was trying mrtg, but when the light go off the graphics get distorted. Trying to adjust the conf files i get nothing than trying rrdtool but i keep having the same problems. So i was thinking to use php, i got working php snmp walk function but i am looking the way to get the bandwidth or usage of the device from snmp or any snmp function but still now i keep searching. Once done this stages i would be able to save the data into an array and the plot it into a graph and personalize the max and min values for avoiding distorted graphs.
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Mar 27, 2011
Graphics is getting distorted whenever I move windows along the screen. This happened soon after I installed KDE desktop and compiz fusion on my pc. I am having 1GB ATI MOBILITY RADEON HD 54 graphics card (Seems like that was the problem). The first fix that I tried: Installed qt-devel compat-libstdc++-33 and then created an xorg.conf file by installing system-config-display and edited the file to include radeon under drivers then restarted --> this didnt work Compiled ATI drivers for linux ---> this also dint work However, I can view the o/p clearly when I type glxgears Seems like the issue is with this. But I donno how to change this
glxinfo | grep direct -i
glxinfo | grep OpenGL -i
When I run the above command, the o/p includes direct rendering: yes" and also various OpenGL information concerning for "Mesa" but not for "ATI Technologies" I am facing this issue on KDE as well as Gnome.. In KDE, if I check activate Desktop graphics then I would get automatically logged out. In gnome if I select "Desktop Effects" then I get a message "3D acceleration not supported".
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Mar 21, 2011
I have just bought a new PC, which uses the integrated graphics built into the motherboard rather than a graphics card. I have also installed Suse 11.4, but have been disappointed by the inability to obtain good graphics when either using archived tv programmes or streaming tv. For example, when using the BBC's iplayer, I can get a good picture only when the screen is not maximised. If I maximise the image then the sound continues, but the picture freezes. On my old computer, using 11.1, this was not the case, since I got a good picture in either basic or maximised mode. I'm guessing I might need a graphics card, but thought I would ask your opinion first.
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Apr 11, 2011
I'm getting this weird behavior when I have Desktop Effects enabled. When it is on, it's like there are two or three vertical and horizontal lines running across my screen that distort any of certain font characters that are under them. In some cases these characters are trimmed slightly, in others they have an odd skew to them, and in still others the letters are completely removed/missing/invisible. With Desktop Effects disabled, everything appears as normal. I have attached a screenshot in which you can see there are at least three letters missing from the left side (Desktop Effects enabled) and not from the right side (Desktop Effects disabled). There is a missing 'l,' a trimmed 't,' and a distorted 'p.' I'm on a one-week-old 11.4 install with nVidia drivers installed from that repo.
As far as I can tell, Desktop Effects works with few other issues, although there are some aggravating ones (having to click task tray items multiple times to get a response, multiple windows highlighted in the menu bar as though they all had focus, etc) that I will look into once I get this one key issue taken care of.If any other diagnostic information might be useful, please let me know and I will provide ASAP.
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Apr 12, 2011
First I tried to install suse 11.4 64 bit from the Live CD, but when I tried to install, the screen was totally distorted (only the mouse pointer was possible to see with no problem).
So I tried to install from the DVD. This time the graphical of the installation worked perfectly. So i installed KDE. (the .iso is perfect, i used the md5) Everything normal until the Login screen, again is totally distorted, and can observe only the mouse. But I could log in normally just typing the password and pressing enter, it made ​​the normal sound of suse opening the session, but remained totally distorted the image.
My computer is: HP Pavilion dv6000 - AMD Turion X2 64bit, with NVidia chipset (GeForce 7150M / nForce 630M). The suse 11.3 64bit was operating normally, with the NVidia drivers, but i installed some package that kde did not work anymore. So I decided to install 11.4.
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Aug 1, 2011
It is well known that mencoder can be used to encode video to be burned on DVD with a tool like dvdauthor. The whole procedure is described here:
7.8. Using MEncoder to create VCD/SVCD/DVD-compliant files
Sound for a DVD is normally encoded with AC3. I encountered some cases where the encoded sound was badly distorted. As it seems, the default for the input changed to float at some point. The fix for this is to use:
Code:
acodec=ac3_fixed
instead of "acodec=ac3".
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Dec 19, 2009
I've gone through the process of installing and setting up OpenSuse, which has been fairly streamlined.
The only problem I am having is with my Soundcard the audio coming out of it is highly digitally distorted unless I set it to 100% or 50% in the sound preferences section. Once this is done, the audio quality is still fairly awful, but doesn't sound like my guitar's fuzz box!
I'm assuming this is some sort of drivers issue and I have a few options in my yast audio configuration that I'm unsure what to do with.
They are as follows:
Now, these options are all able to be given a numerical value, first question, what do they stand for and what does the value do?
And second question, does anyone know what a semaphore is in relation to audio codecs? I have worked with audio for years and never some across this termanology?
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Apr 20, 2010
I am using KMS with a radeon 3650, KMS with kernel 2.6.33.2, xf86-video-ati 6.13.0 and mesa 7.7I am using fluxbox, and only have one transparent terminal running. I have not been playing any games(so no 3d acceleration?).My computer is getting far too hot from this. Not overheating to the point it shuts down, but the fan is going full bore, and mplayer stutters when playing a movie.This never happened when I was not using KMS, so it seems likely that that is the cause. It is definitely related to graphics, because when I exit X the temperature cools rapidly.Is this just because KMS is new and still being worked out, or is it something that can possibly be fixed?
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Oct 3, 2010
My question is this, has anyone here ever run GibbsCam on Linux under Wine? I haven't seen any threads on the web about this.
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May 3, 2010
Yesterday I updated my computer from 9.10 to 10.04. When I restarted my computer it appeared this message:
Ubuntu is running in low-graphics mode. The following error was encountered. You may need to update your configuration to solve this.
(EE) No devices detected.
After that, it comes a window with the question "What would you like to do?" and 5 options...
Run UBUNTU in low-graphics mode.
Reconfigure graphics.
Troubleshoot the error.
Exit to console login.
Restart X
I'm going now with the first option, because I used to reconfigure graphics but my computer freezes with no aparent reason in the login window. I have a HP Pavilion 7956.
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Jan 22, 2011
I recently switched my primary desktop over from Windows 7 to Fedora 14. I successfully installed the OS on to my hard drive and booted up, following which I installed all of the updates and rebooted. After my first reboot I downloaded the 10.11 Radeon driver and installed it (because the 10.12 was having an md5 hash issue), the install was (supposedly) successful, but when I restarted my computer it first progresses to this screen (copied from softpedia) and then goes black for a second, and then returns to that screen and halts at the end of the progess bar and does nothing. I am looking for help to get back into my system.
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May 31, 2010
I have recently been experiencing some issues with the powersave on my computer. I had my computer set to put the display to sleep after 10 minutes and put the computer to sleep after 30 minutes. The screen saver also activates at 5 minutes. When I woke up my computer (hit the power button) the computer would sometimes tell me that it was going into low graphics mode. I had to reboot to get my x server back. I disabled the power save to fix the problem, but I would really like to have it back. My latest Xorg.log gives an error, but I'm not sure if the power save caused the problem (more below). I am running a computer with an Intel Integrated chipset.My questions:
What caused the x server to crash?Should I post a bug report on Launchpad? If so, how? (im a bit of a noob as far as bug reporting)How can I fix the problem?Xorg.log:
Code:
X.Org X Server 1.7.6
Release Date: 2010-03-17
[code]....
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Jun 9, 2011
Basically, this has required me to force restart my computer whenever something causes my computer to freeze: graphics driver or gnome, or the X server, I'm a newbie so I don't really know what the problem is.
I looked into the /dev folder today to find nvidia0 (I saw an error message once that said that it couldn't open it...), and there were TONS of files marked as unreadable/unknown file type. There were files called tty up to 63, ram up to 15, and vcsa up to vcsa7...etc. I saw this thread when I googled my problem, and I'm worried about the effect all these force restarts are having on my computer. I can't imagine this is a good thing, how do I stop/fix this?
Come to think of it, I didn't start seeing the 'blue mist' mentioned in my other thread until I force restarted the graphically demanding program that froze everything. Could this be the source of my problem?
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Jun 23, 2010
I'm using squeeze. I wanted to know how you could determine from the command line in tty1 (or tty2 through tty6) what the resolution was that text was being displayed at. Is there a way? I know that in grub, you're supposed to be able to go to the command line and type vbeinfo. I tried this and got some information, but somehow I think it doesn't always apply to the terminal after the computer has booted up.
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Mar 11, 2011
When I play a video in Totem, MPlayer, VLC or whatever, my displayed windows will look transparent in a funny way. Letters are not readable, colours get distorted and images with a black background (colour 0) will display the partial video in it.
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Nov 8, 2010
Would a Nvidia Geforce 4 graphics card be supported for openSUSE? My friend gave me it, and said that it was. But he doesnt use Linux.
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Jul 14, 2011
I have installed openSUSE 11.4, and I really like it compared to other linux versions I've tried, but I find it requires a bit more linux know-how.
Being fairly new to linux, it has been quite the effort to learn but I started getting the hang of things via online support and such. Lately I've been having some problems.
I need linux to run a TCAD program, and it requires some openGL functionality and was giving me errors when I tried entering the software related modeling GUI.
Anyhow, I thought it had to do with my graphics drivers, so I decided to update them via ATI proprietary driver. After doing this, the system booted me into the console rather than X.
I tried numerous online guides on how to fix the issues, by running all sorts of boot commands (nomodset), and I read the graphics driver theory, as well as trouble shooting ATI graphics.
In the process, I also installed a radeonhd-xorg11-something through YAST, and that caused a black screen altogether upon boot. I managed to boot into failsafe with x, and from there I removed it via YAST, however this did not resolve issues. I also deleted any xorg.cionf files in hopes that the system will default back to the radeon driver.
As it stands right now, I can only boot into my system via failsafe mode. I'm keeping the unit off for now as it's probably tired from all the hard reboots I had to do . If someone can help me resolve this issue, I can turn it on and enter any commands required, such as finding out the graphics card, the kernel, the driver currently running, etc and I can post it here.
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Aug 11, 2010
When my laptop (Asus X83VM) first boots up and Lucid (10.04) loads, my top panel on the right hand side where the power button, date, user name, volume control, mail icon, battery level, etc, is all 'garbly-gook.' By 'garbly-gook' I mean icons are over-lapping and missing. If I move the panel to a different location (right or left, but not bottom), the panel seems to reset and is no longer garbly-gook.
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May 2, 2010
I have a Gigabyte GA-MA74GM-S2 motherboard with integrated graphics that shows up on lspci as an ATI Radeon 2100. I also bought a PCI-Express Nvidia graphics card so I could use the VDPAU feature on Linux (plays H.264 in hardware). The BIOS has three settings about which display to initialize first:
Integrated graphics
PCI graphics
PCI-Express graphics (PEG)
I set the BIOS on PEG, but
I cannot get anything, not even a splash screen or POST messages, to emerge from the PCI-Express graphics card. (I'm using a DVI connector; the card also has an HDMI output.)I cannot get the kernel lspci to see the graphics card; the only VGA controller it acknowledges is the integrated one.Running dmidecode acknowledges the existence of an x16 PCI Express slot, and it says
Current usage: Unknown
There is an additional BIOS setting called "Internal Graphics Mode" which is normally set to "Auto" which means it is supposed to prefer a PCI Express VGA card. I set it to "Disabled" which now means I'm getting no output at all. I will soon be learning how to do a BIOS reset!
Other information: The PCI-E card is a MSI N210-MD512H GeForce 210. This is a fanless card. Although there are no fans to see turning, the heat sink on the PCI-E card is definitely getting hot, so the card is getting some sort of power.It gets all its power from the PCI-E slot; there is no external power connector.The BIOS is an AMI Award BIOS.how can I make the PCI Express graphics card visible to Ubuntu?
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Jan 26, 2010
I have just installed Ubuntu (9.10) and noted that in order to successfully run the trial off the CD I had to test in "safe graphics" mode. I have an NVIDIA GEforce 6600 GT card - which was discovered by Ubuntu in the first few minutes of the trial and so I activated the recommended driver and continued to test. After a successful trial I installed Ubuntu (dual partition Ubuntu / Windows XP), however, it seems the install didn't activate the required driver (as part of the process) and so I'm unable to get into my newly-installed Ubuntu at all. All I get is a flashing tty screen asking for my username and password - however it's erratic and won't recognise what I type. So - I'm stuck in a catch-22 as there doesn't seems to be a safe graphics mode option via the start (GRUB?) menu list.
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Jan 27, 2011
I have been trying to enable compiz on my fedora 14, but when i enable the desktop effects the graphics just crashes and fedora freezes. When i type lspci -nnk | grep VGA for the graphics card i get:
I made alot of research on how to get Intel graphics work on Fedora, but couldnt find any solution
Same problem I had with Fedora Core 12 and 13.
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Sep 30, 2010
Is it possible to do this? I'm just thinking maybe I can run KDE without using the GPU so that I can use the GPU for computation (CUDA). The system I'm thinking of using is a laptop with Nvidia GTX260M video card. I've seen people talk about frame buffer, but I don't quite understand it because it seems that some people are talking about using frame buffer even when they have a video card on their system.
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Dec 6, 2009
I'm running PyMOL version 1.2r2 on Fedora 12 with python2.6.
Only for a second or two will molecular models display correctly in the PyMOL viewer, and then the image becomes distorted. As I rotate the model, it displays correctly, but then almost immediately after I stop moving the model, it becomes distorted again.
The attached images show the display before and after the distortion.
This is some of the information that the PyMol program prints as it loads.
Quote:
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Mar 12, 2010
I'm running Fedora 11 on a Dell and all of the PNG and JPEG images are distorted.
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Jun 4, 2011
I have a problem with the audio output in Fedora 15. It seems 'dirty' to me, like with a lot of distortion. I use for the output a nice USB DAC that seems to run very good with Ubuntu and Windows, strangely with Fedora isn't the same. I say strangely because the sound pipeline must be very similar to that of Ubuntu, no? Kernel, ALSA, Pulseaudio and so on. How could I improve mine audio output? Tried with Flash videos and Audacious audio player. Lowering audio output (like to 50%) greatly improve audio quality! Why is permitted to the system to go over and distort?
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Oct 28, 2010
The top panel on my desktop, on the right side, which has a Session Applet, the clock Applet, the Indicator Applet, and the Notification Applet.Sometimes, when I boot, they are all distorted (See Image), and I have to manually delete the applet and add it again to fix it.This seems to happen randomly on certain boots, and I'm not sure what causes it.However, it only started doing this after I installed NVidia's drivers.
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Feb 11, 2011
how do i fix the font issue (shown in the attached pic) in firefox using ubuntu 10.10?
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Jun 9, 2011
I run two sound cards on my system, one dedicated while the other is built-in on my motherbard.
Code:
cat /proc/asound/cards
0 [NVidia ]: HDA-Intel - HDA NVidia
HDA NVidia at 0xdfff0000 irq 23
[Code].....
I am not able to get any sound recorded through my mic using my XFi card. It records the sound my computer makes, thought. In other words, if I play a song, it'll play through the capture channel making people on voip application hear it. For some reason. But I am not able to get any sound through the mic.
I have tried to mute and unmute every channel in alsamixer, and tried to change the soundcard profile as well in gnome sound preferences. No luck.
If I use my NVidia built-in sound card however, I am able to talk. But after a random period of time, the sound through my headphones begin to distort, badly, while the voice from my mic comes through clear. People can hear me clearly, but I can't hear them at all because of the distortion. It sound really, really bad.
At first I thought it was a bug with skype, but it happens in other voip clients such as gTalk.
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