Ubuntu / Apple :: Glitches When Moving Windows On 10.04?
Apr 17, 2010
I've just installed 10.04 64bit on my iMac 27" i7 and before fighting with keyboard, mouse, audio. I'd like to share with you a strange behavior of the screen refresh speed, color depth and/or maybe a performance issue with the ATI. It's happening with all the resolutions. The windows borders are "cut" when moving or scaling them, the login screen seems to have a low color depth (as banding issues) and it appears slowly from top to bottom of the screen... for example, when I open the synaptic and the system ask for the password, I can see a very slow fading effect to dark screen.
I've made a full update then install the ATI proprietary drivers (from the ubuntu repositories). Basically I'd love to hear that my problem is a driver issue but it seems that 10.04 comes with the very last drivers from ATI. Does someone experience such a behavior? Does somebody know how to enhance it?
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Jan 7, 2010
I have an external hard drive that needs to be readable and writable between MacOSX, Ubuntu, and Windows. I also need to work with files over 4gb in size (which can't be done with Fat32, which happens to work with all 3 OS's) I tried MacOS journaled, that didnt work. Before I start reformatting and doing a bunch of guess and check, I wanted to know if the answer was known.
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Aug 21, 2011
I installed today debian wheezy from OpenSUSE system via bootstrap. I have some strange behaviour with kde. At first kde worked fine and the only problem was that if I tried to logout from kde session, instead of kdm shows up, a black screen appear with mouse cursor working. I first ignore this error(because I had some problems with audio) and just reboot from vt console or sometimes restart kdm service. After I solved the audio problem I've searched to find some solution about kdm black screen problem. I found on kde forums a solution about terminate xserver option on kdmrc file, which didn't work in my case, but create another problem.
The problem is that now when I pass the mouse cursor from windows topbars I have glitches on window decorations. So I disable the above option again, reboot but the graphics problems was still there. I tried to uncheck vsync from desktom effects and the resault was all desktop effects to be disabled. Now I cannot re-enable desktop effects any more. But now I can logout and relogin. 3D works fine(glxgears works) but I cannot enable desktop effects. And I think that some effects work, because I see some smooth movements and fade outs when I pass the mouse cursor on kmenu items. My card is ATI radeon HD 4650, and I have the xorg-video-ati driver installed.
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May 14, 2010
I have just installed 10.04 Desktop version onto my netbook after not really liking the UNR! I find that when I open some windows say Banshee when I click on something the thing is not selected and the windows moves very slightly higher up. Then when I click again it moves down again
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May 13, 2010
i installed ubuntu 10.4 on my samsung n110 netbook, the regular one, not the netbookremix
so far it looks good, some little inconveniences though, my main one right now is: i used to be able to grab a window with the mouse on one desktop and move it to another desktop just by dragging it (i.e. drag it to the right side of the screen and then it would switch desktops automatically)
now that doesnt seem to work anymore, i can only move the window but then i have to switch desktops manually and move the window some more
this really sucks, i know for now i can use ctrl+alt+shift+left/rightarrow but im used to doing it with the mouse and i quite like it
so my question is, is this a common issue? is it specific to my environment, if that's the case i'd be happy to give you more info on it...
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Oct 9, 2010
Couple of weeks back I found a thread about moving the windows icons from the left to the right. Now I can't find it anywhere, brain fade.
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Nov 16, 2010
I am an experienced Windows Server user/admin (over 12 years). I have touched Linux here and there and know my way around the "GUI" portion of it; which is not to say much.
In Windows I am not just a GUI guy and have been using script and command line since the DOS days.
I want to learn Linux Server internals just as I do in Windows Server. Most of the books/guides I find are geared toward moving windows desktop user to Linux. Most linux books that I have come across are not for porting your knowledge from Windows servers to linux but instead they start to teach you linux from abc and then I lose interest because I know the basics.
what I should start so that I can pick the right distro for a server, configure it to be a solid server and deploy/manage it appropriately? I plan to use this knowledge at customer sites instead of just at home.
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Jan 13, 2011
When I installed fedora 14 when moving mouse to the top right corner I would get all windows arranged one next to another on the desktop so I can choose between them. Now I don't have that feature any more.
Does it conflict with compiz, or is it one of compiz plugins? Which package is responsible for it and how can I get it back?
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Jan 21, 2011
I'm using KDE 4 under Slackware 13.1, and I'd like to move the minimize, maximize, and close buttons to the left side of the windows titlebar. Is there any way to do this on KDE? I've looked under all the windows options, and the 'Buttons' section only contained a list that didn't seem to have what I was looking for.I've only been using KDE for a couple of weeks, so I apologize if the answer is obvious, or if moving the buttons to the left is simply not an option. Any help would be appreciated.
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Feb 19, 2011
I installed the newest Flash player in an update a few days ago, and now ever since last night, every time I watch a Flash video I get graphics problems. It looks as if the Flash video is stuck in the centre of the screen and if anything black (text, notifications) are in the way, they show the video behind them. Hard to explain what I mean Nothing shows up when I run ps ax.
In addition, all Flash videos are now jumbled up with pixels and weird looking glitches.
- Happens with Firefox, Minefield, and Chromium.
- Using latest proprietary NVIDIA drivers available in Jockey
- NVIDIA Geforce 8400m graphics
- Restarting or using Ctrl-Alt-Backspace always fixes the problem.
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Mar 27, 2011
I like the buttons on the left. I'm running 10.04 & I know how to move them. The problem is that changing themes will move them back right. OK, if the new theme has them on the right that's OK. But going back to the other theme doesn't change them back. They don't seem to be controlled by the theme, or I'm just not doing it right.
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Jul 11, 2011
I know it is possible to move the ubuntu home directory but what is the best way to move it safely to an NTFS partition that already has valuable data in?
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Mar 10, 2011
Just have installed 11.4 on an EVGA X58 I7 LGA1366 platform, 6 GB of RAM, with twin EVGA/NVidia GEForce GTS 250 SLI cards. X11 is configured for the desktop spread across all 4 monitors. I added the NVidia repo, downloaded the NVidia drivers and desktop widget. I am running the default kernel. The NVidia items showing installed via YAST are the nvidia gfx02 kmp desktop graphics driver kernel module for GEForce6xx and newer GPU's, the Nvidia G02 graphics driver for the same version card and the x11-xorg-driver-video-nouveau accelerated opensource driver for NVidia cards.
Graphics performance is horrible-- moving windows results in jittery motion, starting new programs requires a lot of time, sometimes windows leave "trails" and blur when they are moved..... and whenever anything is moved I see (via GKrellm) CPU usage go way up. I am guessing this is to service the graphics. So I am not satisfied that I have the correct driver installed for the video cards. Additionally I question that the noveaux accelerated open source driver is there as well--I would assume that was part of the install package.
From the NVidia page, using their tools to insure the correct driver is selected, I downloaded NVidia Linux-X86_64-260.19.44.run. I do not find this same driver designation (minus the .run) on any of the repo listed drivers in YAST. I assume that to manually compile the driver I downloaded its going to be configure-make-make-install or something similar. I do have (in prep for this) gcc, make and the kernel.src installed. Question is should I uninstall the existing drivers and NVidia packages before trying to build and install the NVidia package that I downloaded directly from their site?
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Dec 30, 2009
My simple problem is: i ftp my running ksh script from linux to windows and then to other linux box.
But my script is not working showing different errors.
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Aug 8, 2010
On almost each mp3 file I try to play, VLC will "lag" during the first seconds. There may be some screeching noise. It looks like vlc can't keep up with the bitrate, and it "skips" some bits.
This doesn't happen with totem (the default media player).
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Jan 5, 2011
I have never had this problem before. But when i run blender3d and alt-tab it glitches out. It happens when I use render(f12), alt-tab and switch desktops. I have also noticed that it does it with Sweethome3d. So it could be a java issue. Not really too sure though. I dont know what I am looking for to search the problem. So I thought I would make a new post and and ..... the issue followed with my Specs.
I reviewed the ..... and it missed alot of the glitches. But you can see some of them they are the pixels all over the screen.
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Sep 13, 2009
I have installed fedora 11, now i want to install touch driver for my dell 15 laptop. when i m moving cursur its moving but when i m clcking on touch pad to open anything its not opening, to open i have 2 select any file then i have to click touchpad keys.
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Nov 20, 2010
yesterday I've decided to upgrade my distro from F13 to F14 using preupgrade. There were no errors during installation, but after first boot I've noticed glitches in GTK widgets in GDM and other windows after logon (strange white strips on buttons, progress bars and more). Moreover there were even worse glitches in gnome-do. I've attached two screenshots to show exactly what I [URL] I think this is a problem directly connected with upgrading the distro as there are no mentioned glitches when running standard live version of Fedora 14.
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Mar 1, 2010
i noticed that almost every few seconds my conky just freezes for minute or-two after i add two torrents to download. Actually, it almost doesn�t work/stays freezed almost all the time.Is there something to fix this?
Code:
# Use Xft?
use_xft yes
[code]....
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Jan 11, 2011
Its a lot easier to just post a screenshot than to describe whats going on. View attached screenshot. Notice how there are random graphical glitches in the title bar and behind some of the icons in the dock.
I am using the free ati drivers and my gpu
lspci|grep VGA
01:00.0 VGA compatible controller: ATI Technologies Inc M76 [Radeon Mobility HD 2600 Series]
The pc is a gateway laptop.
I have tried fglrx but there are even more problems such as a extreme mouse and keyboard lag...among other issues.
On a related note, I am often logging out then back in because restarting unity seems to fix the glitches although they eventually return. Is there any program that gives the option of reloading unity, like the compiz fuzion icon? Or some commands in terminal that will do the same thing?
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Apr 26, 2011
For some reason, I seem to be getting audio glitches or hick ups when I play my mp3s on Ubuntu 10.10. Everything else works fine. Would this be a hardware or software issue?
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May 8, 2011
since I've upgraded to 11.04 on my Dell Latitude E6400, every time I close the lid and open it again, Ubuntu fires up but the screen itself is totally messed up, it's just random patterns all over the screen. The laptop is locked, so I can type in my password, hit enter, and once I'm logged in again the screen is perfectly fine, so the system itself works, only the display is the problem
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Aug 17, 2011
I am using Debian testing on my ThinkPad T400s laptop for almost two years now. I just have been on short vacation, and when I've got back, I saw pretty comprehensive upgrade of vital parts, like kernel (3.0), gnome (3.0), gdm (3.0). Since I am using true Firefox and Thunderbird, they also went up (6.0).
Anyhow, after aptitude safe-upgrade (with some minor problems), I got everything updated. However, I realize that the whole system is much slower and unstable than before. For example, applications are slower at start, Firefox and Thunderbird crash when you want to save something (like attachment, of pdf-file, or the like). Also, problems with unmounting usb drives [URL]... Does anyone else experience similar problems? What would be the best thing to do, to prevent some serious system failure (I need my system for my work, and I always get nervous when this kind of things happen)?
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Aug 3, 2010
I'm using FF 3.6.8 on a stock slackware 13.1 system running KDE on an eee pc 1000H. When scrolling up and down in web pages I'm seeing corrupted graphics. It's as if about 20 or so rows of pixels are missed out in the rendering or sometimes as if 20 or so rows of pixels are repeated.Firefox is still quite usable but it is quite annoying.Also, konqueror and sea monkey are fine - no other applications are affected.
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May 13, 2010
I'm having a very faint but noticeable electric-like buzzing/grinding. It is not the hard drive but sounds very similar.
It occurs when i move scroll bars, or drag windows. It is highly replicable.
The only other time this has happens is when i install KDE which resulted in me reinstalling. Something id prefer to avoid. I haven't installed KDE this time, but this seems to have started immediately after replacing my fstab file which i accidentally deleted. That's the only thing i can think of.
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Dec 16, 2010
I am experiencing problems with sound in Maverick on my Dell Inspiron i6400. When the video gets busy while playing sound, the sound gets highly degraded (dropouts, glitches, clicks and cracklings). For example, it happens when an advert animation is playing on a webpage, or when scrolling a document/a webpage. It especially happens when scrolling a document in evince. This is a frustrating issue since I basically cannot work while playing music! My sound chipset is a Intel HDA ICH7.
An important point is that it only happens when I use a "large" screen resolution (eg 1920x1080), and not when the resolution equals or is below 1280x800. Therefore I think this is related to the video side. The two CPU's cores (Intel T2050@1.60GHz) never reach 100% load when the problem arises. The memory is not full either. I use Compiz and various desktop effects, but the problem still remains without it. My video card is an ATI Mobility Radeon X1300 with 256 Mb of RAM (using the default free driver shipped with Ubuntu). Also, the video is fluid and flawless so I do not understand where the problem comes from. This might be related to a priority/ordering issue, I do not know.
The most relevant bug report I found is the following one:
[URL]
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Mar 2, 2011
I first noticed this problem when trying to play a first person shooter game. If I hold a key down such as "w" the mouse glitches and moves incredibly erratically when I try to look around. This happens outside of the games as well. What is the solution for this?I'd really like to be able to play an fps game.I have tried disabling compiz as well as turning off the "disable trackpad while typing" option as well.
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Jan 13, 2010
I normally used Fedora 12, when panels gets this strange glitches:I've using Fedora for 2 months and this never happened before. GNOME and GDM version are 2.28.2 and graphic driver are open ATi/Radeon. Nothing worked to fix this - deleting .gconf and rest of GNOME configuration files.
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Dec 29, 2009
I had to disable "smooth scrolling"
Edit > Preferences > Advanced > General > Smooth Scrolling
I'm using LXDE on a HP510 Laptop, it's onboard graphics chipset is a: Intel Mobile 915GM/GMS/910GML Express Graphics Controller. I am not using an xorg.conf file, so the settings are just the default autodetect ones I assume. I've noticed it when scrolling in firefox, and can't seem to get it to do it when scrolling in other applications, but I haven't really used this laptop much since installing the Fedora 12 LXDE spin recently. I'm not sure what information to supply that will help you help me. Here is a screenshot to show what happens.
I dunno what the big black box is, its only visible on the screenshot. I had to bind a script to printscreen to get it to make a screenshot, so its probably something I need to do here to get rid of it?
Code:
#!/bin/bash
DATE=`date +%Y-%m-%d %H-%M`
import -window root "$HOME/Desktop/screenshot $DATE.png"
I also can't get the touchpad scrolling to work. Or my external monitor without some issues. So I think I will be making an xorg.conf file at some point.
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Aug 24, 2011
My collection contains some MP3s which have some glitches like
displaying the wrong duration on loading
minor jumps
suddenly ending despite the duration claims another minute remaining
noise
I'm looking for a tool that can detect as many of these glitches as possible and fix those that can be fixed (obviously e.g. noise can not simply be eliminated in most cases).
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