I installed Ubuntu 10.10 on my laptop Lenovo T410 and I found a strange behaviour: sometime a part of the screen (small rectangle) freezes and there is no way to unfreeze it. The only way is to shutdown. I cannot use it to work Other colleagues of mine that installed the same Ubuntu version on the same laptop do not have any problem.
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I installed Ubuntu 10.10 on my laptop Lenovo T410 and I found a strange behaviour: sometime a part of the screen (small rectangle) freezes and there is no way to unfreeze it. The only way is to shutdown. I cannot use it to work Other colleagues of mine that installed the same Ubuntu version on the same laptop do not have any problem.
View 5 Replies View RelatedAfter a install on a old Toshiba today everything looked fine. But when i tried to start Xorg it start but doesn't use my whole screen. It is not a resolution problem it just doesn't use the whole screen. Hopefully this explanation is understandable. On lenny i had the same issue but once i changed the console resolution size in grub everything was fine. Sadly this is not the case with squeeze. I already tried "X -configure" and had a look at the generated xorg.conf (posted below)
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After that is tried to run the generated xorg.conf but then it just frooze.
I got macbook pro 5.1 recently upgraded to 11.04, all works out of the box! However when I watch movies or play a game from time to time I observe a horizontal line in the upper part of my screen which I believe is a screen tearing.Depending on a movie player this effect is more or less visible.nvidia propietary driver enabledvsync enabledcompiz settings adjusted (refresh rate ->60, vsync)nvidia-settings -l is loaded with the systemMaybe it's not a huge problem but everything works fine under osx
View 3 Replies View RelatedFor months I've been experiencing periodic screen freezes in Debian Jessie. I've tried many ways to debug/fix it without any luck...
I'm running GNOME 3 in Debian Jessie...
Code: Select all$ gnome-shell --version
GNOME Shell 3.12.2
$ cat /etc/issue
Debian GNU/Linux 8
l
On a ThinkPad X60 with a SSD.
Code: Select all$ lspci | grep VGA
00:02.0 VGA compatible controller: Intel Corporation Mobile 945GM/GMS, 943/940GML Express Integrated Graphics Controller (rev 03)
My screen freezes periodically.
By freeze, I mean that the mouse can still move, but everything else behind it is frozen entirelyI can switch to a terminal with CTRL+ALT+F1, it's ... I guess... X or gnome-shell or something that's frozen? Not the whole OS thoughThese freezes last anywhere between 5 or 10 seconds and 3-5 minutesI can't predict when they will occur, but often, after a suspend/resume, they will start occuring much more frequently. Also, they often happen after I enter my password and press ENTER on the lock screen after a resume from suspend. But not exclusively -- they can happen at any other time when I'm doing pretty much anything in GNOME...
Things I've Tried...
When frozen, I've tried to CTRL+ALT+F1, login, and run gnome-shell --replace... [*[When frozen, I can successfully CTRL+ALT+F1 and run `service gdm restart`... with the obvious downside of losing everything I have open. But the screen responds immediately and I can log back in to GNOMEI tried running `Xorg -configure` to generate an /etc/X11/xorg.conf file to edit, but received an error about not being able to generate configuration for multiple screens or something (I can retry and provide the exact error if this is a useful direction to try) is it the gnome-shell freezing? Is it X? Is it a problem with the X driver I'm using?
when Gnome starts my Desktop completely freezes. So I decided to reinstall and install Gnome2. When Debian is freshly installed I still need to configure and install my ATI 6950 Graphic card and the X config. Since the latest drivers from ATI I can use the --initial config from ATI. This all seems to work. But also when I use Gnome2 my screen completely freezes. I don't see any special things in my logs. I do remember that with my previous PC I had the same problem. This was the "first" reason why I left Debian for my desktop.
View 1 Replies View RelatedI am using ubuntu 10.10 on Dell Inspiron 1525 dual boot with vista. My concern is streaming online videos through websites such as BBC iplayer, sky news, ....., NDTV news channel, etc. Videos are streaming perfectly fine as long as they are not running on full screen but if I try to run them on full screen video freezes (after a few minutes, say 5). Interestingly, sound does not stop. I can still hear the latest news updates but the video does not correspond. Same videos are running fine whether full screen or not in vista.
View 2 Replies View RelatedI have a problem with garbled graphics after resuming from hibernate or logging out (when the screen blinks and goes back to the display manager). It only occurs when I do either, about half the time. What happens is the edges of everything "bleed" horizontally (left to right) in red and green colors and black text on a white background becomes entirely unreadable (but white text on a black background is readable and just looks a little bolder). If I shut down or restart the computer (softly) when the screen has garbled, then it will freeze and not even the SysRq keys work (I have enabled it in /etc/sysctl.conf). Then the only thing left is to do a hard restart (in which case there's a voice saying "System failed VGA test" before BIOS/GRUB loads) or poweroff. Powering it off and then starting it again works fine. I did a google image search and this is sort of how it looks when it freezes: link
Once the screen has garbled (but only if it hasn't frozen) I can use SysRq to issue S E S I S U O to shut it off and then power it on, and that works: then I get a non-garbled command line after sigterm and it shuts off and starts up properly. If I issue B instead of O (to restart) I get the "System failed VGA test" on boot (but it doesn't freeze when shutting down). Hibernation is easy enough to fix by just turning it off (it's not a laptop so I don't need it anyway), but it still happens sometimes when I log out. So as long as I never change users the system works perfectly and this never happens. I've tried GNOME, Xfce4, OpenBox without any DE, gdm3 and SLiM and the problem persists in all of them.
Some system details:
Debian Squeeze i386 (using only software from the stable main repository)
Kernel: 2.6.32-5-686
Video card: ATI Radeon 9600SE (using the preinstalled open source drivers)
Motherboard: ASUS P4P 800-E
By the way: sometimes when it's in the process of shutting off (when the display hasn't been corrupted), after it kills all graphical applications, I can see that the CLI text gets the garbled look, but at that point the poweroff works without freezing. This is the most similar sounding bug that I could find: [URL]. Unfortunately I can't find a solution to it, and most people who have similar problems seem to get either the garbled graphics or the freezes, but not both. Also: how safe is it to keep shutting off with SysRq to recover from this? Can I get disk errors?
i'm using ubuntu since 8.04, and the current (9.10) is a fresh install on new hdd.the problem was the same each version (8.04, 8.10, 9.04, 9.10) - while i'm playing the video (no matter if i use mplayer [smplayer], gstreamer [totem] or adobe flash plugin [videos]) the playback freezes randomly for about 5-10 sec. during the freeze the movie is still played, i can hear the sound is ok. if i press [space] in smplayer it pauses the playback, so the responses for keyboard actions are ok. not for the mouse clicks however. i can still move the cursor around the screen but it seems the system is not aware of it (clicking on the "pause" button doesnt pause the movie). except the cursor, nothing changes on the screen (if the im [pidgin] window was blinking because of new message, it freezes etc etc).
is there any kind of log i could look into just to try figuring out the problem?it is impossible to watch any movie on my pc (currently i don't have tv)i installed windows on external hdd once and it played videos fine so i suppose it's not hardware problem .
my laptop is kinda broken and the right part of my 1440x900 display doesn't work anymore (all black). I think i have around 1200x900 left on the left side. Is there a way to tell X to only use those for displaying the desktop?Does this work with other application using "fullscreen" ?
schematic of the display:
OOOOOOXX
OOOOOOXX
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I have a problem with in the Gnome Desktop environment. Some parts of my system seem to think my screen is wider than it actually is. To the right if my screen, there is a part of my workspace which I can't see. I can move the mouse pointer there (although I cannot see it then) and I can also drag windows onto this area. If I do that, the window disappears from sight, however, it is visible in the little workspaces of the workspace-switcher-applet in the lower right corner. This applet does display the entire width of the workspace (which is too wide for my screen). If I maximize a window, it does not go onto the invisible part of the workspace.
View 1 Replies View RelatedI have Evolution contact manager, works well but I cant seem to see the bottom of the screen, its cut off. Is there a way to change the screen size (particularly the Contact/Editor/Personal Information as I want to access the "notes" part of the application"
Opensuse Gnome 11.1 on Lenovo S10e Netbook!
I just used dd to clone a linux partition to a new hard drive, it had 800mb left on the old hard drive, after dd, new hard drive lists 1.29/1.3 terabytes full. Is this what happens by default in dd? How can I fix this?
View 1 Replies View RelatedEvery time I start up Docky, it blacks out the bottom part of the screen, and gives me a notice that says, "Docky requires compositing to work properly. enable compositing and restart Docky." How would I do this?
View 8 Replies View RelatedIn Ubuntu 10.10 I want to have a shell script execute on bootup after everything else is done, *just* before the computer gets to and sits at the login screen. I find this easy in CentOS/Red Hat. If I place my scripts in /etc/inittab near the end, right after the mingettys, that is PERFECT. But Ubuntu has no /etc/inittab and I have spent the past few days going over and over and OVER more info about Upstart and the rcX scripts and I can't seem to get it. Anything I place in an rcX script runs too late, only after the machine is past the login screen i.e. a human must log in first. And I would rather not have to enable auto-login. I've heard that Ubuntu will honor an /etc/inittab file if you create one, and it does, but that too runs too late, only after a human has logged in. Can anyone tell me where a script should be placed in Ubuntu to execute after all system initialization is done, but before human interaction is required?
View 3 Replies View Relatedanyone knows of a software to take a snapshot of part of the screen and save it as a pdf file. I have KSnapshot installed but this only allows saving image files.
View 2 Replies View RelatedI'm relatively new to Linux from an administration pov, and I'm working as half teacher / half tech admin at a school because they can't afford to pay someone who actually knows this stuff. I am having issue with a Foxconn 761GXM2MA-RS2 motherboard, with what I assume is the video driver. Everything looks dandy when booting until the X Window system starts up; at that point, the screen seems to translate some vertical strips of the display output around, so part of the screen gets real fuzzy with the content of the other part.
I am unable to find any Linux drivers for this motherboard, however I may be a bit lucky. Another computer with the same mobo died, so I took the hard drive from that and stuck it in; walla! Functional video..... but no working LAN. I need some way of copying over the drivers (which I believe are compiled into the kernel...) or access to the video drivers and info on how to install it.
I'm trying to figure out how to access the local part and the domain part of an email address in postfix's main.cf. For example, myname@mydomain.net has myname as the local part and mydomain.net as the domain part.I get the whole email address with %s. I want to speed up the lookups by writing better database queries.I've had no luck finding this in the otherwise well documented postfix.
View 2 Replies View Relatedwe have access to one domain name , 1 internet ip address and may servers hosting different part of site. I want them all to be accessed via same web site . some of the server in our network are embedded devices.they have their specific utility being hosted on that machine. So the severs are bound to be distributed . I just wanted to know how can I access them via single ip, domain name.
View 6 Replies View RelatedDuring booting my ASUS 1215T behaves abnormally. It blinks and some part of the screen gets blank during booting. After booting things get normal. For Fedora 14 and Windows 7 no problem found. My netbook has AMD HD4250 Gfx chipsets with embedded AMD RS880M chipsets.
View 2 Replies View RelatedI am having an issue that the pop-up for Network Manager hangs and will not go away covering part of my screen. This started after the system locked-up. If I try to edit the pop-up setting in gnome it the dialog box lockup and has to be forced shutdown.I am runnning openSUSE 11.3.
View 4 Replies View RelatedIn bootseqence of linux, the first step is check the CMOSRAM(size 64bytes) setup for custmor setting. So i am just confused wether CMOSRAM is a part of motherboard or is a part of RAM itself.
View 4 Replies View RelatedI downloaded some software yesterday from the ubuntu rep. This morning my screen has the bottom part of in black there are the KDE docky ,firefox ,terminal & rhythmbox icons ,so is the taskbar..but the wallpaper is cut up ,4cm off. I have noticed that the splash screens res has changed too. It's sharper (smaller). The browser as a consequence is also half lit & having noscript in the bottom without it being visible is a problem. Why has this happened & how can I fix it. The last working config, well that's somewhere else.
View 3 Replies View Relatedover the last few weeks (i forget exactly when it started) viewing flash videos with konqueror on videos and on the bbc news site has become a bit of a lottery. generally the video starts ok but after a minute or so the video sometimes just disappears -- not even a black box, just white screen and no adobe flash menu on a right-click. the problem happens maybe 50% of the time with videos over a minute or so.
i have seen this on two different boxes both with karmic with the backports enabled. the problem certainly occurs with both kde 4.3.4 & 4.3.5, and i think it was also seen with 4.3.2. does anyone else see this problem? if so is there a fix? i think the following are the most relevant package versions:
code:
ii flashplugin-installer 10.0.42.34ubuntu0.9.10.1 adobe flash player plugin installer
ii konqueror 4:4.3.5-0ubuntu1~karmic1 kde 4's advanced file manager, web browser and document viewer
[code]...
Maybe a simple question, im not sure what is running behind the curtain.
banshee
guayadeque
gnomemusicbrowser
rhythmbox
are doing the same thing with my 14k mp3 library. They all dupe exactly the same files with every full rescan of the existing music library. So i guess they all use a gnome system part for this job and there is a bug inside this part. I want to file a bug against this part but don't know the name.
I just recently installed Lenny 5.04 on my computer and when it comes to the desktop the top and bottom bars seem to be set for a lower resolution. They only go about a third of the way across the screen and if set to be at the bottom the bottom bar is only a third of the way down the screen. The logon window fits this format but most other things go full screen (games don't though).
What is it I need to change and as an aside how do I change the screen resolution if I want everything bigger (so I can read it with my old eyes)
I was wandering around the system parameters and saw that there was an option to activate a non-open nvidia driver for my Asus Emachine EL1200 with Ubuntu 8.04 install (pre-installed, worked fine for a year now). So I did. However, when I restarted, my screen resolution was changed to 800*600 or so, no good. Although I could not see the right part of the same "nvidia" window, I managed to deactivate the driver. Regretfully when restarting the screen resolution was still 800*600. I thought it was 1440*900 for my Asus VK192S-B (checked it on internet) but it didn't work (did not check the refreshrate at that time). So I stared to fiddle around and stupidly accepted a 1280 * 800. As I said before the resolution is completely f***up now. I have about 4 copies of my desktop and the worst part is there are lines over it and I can not see what the windows say. I manage to get the resolution config screen, but can not get the right optios selected, working "blindfolded".
I looked at this helpful forum and identified the /etc/x11/xorg.conf file as the important file. Also I saw a xorg.conf.failsafe file with my original config! With the recovery cd of Asus I managed o set up a live session and actually can open the xorg.conf file and see the damned line with 1280*800. Regretfully the original /etc folder as well as the original home folder cannot be written in, or copied. Permission problems, as could be expected. I have some backup, but not of quite a lot of photos I uploadd from my camera recently. Reinstalling from scratch is fo the moment not an option.
My system have 3 partition.
1) Windows ntfs.
2) distro ext4.
3) distro ext4.
When I clicked their partition, system request user or root pass. I need it without password like ubuntu or mint.
I'm using:
Kernel 3.13.0-65-generic (i686)
Intel 945G video card
Xubuntu 14.04.3 with XFCE 4.10
Firefox 41.0.1
Google Chrome 45.0.2454.101
Dell generic usb mouse
I cannot copy a portion of an entire webpage using Google Chrome or Firefox when copying downwards.
Upwards works.
I've have this issue on the same machine with the following systems:
Debian 8 Jessie XFCe with XFCE 4.10 using Firefox or Google Chrome
Xubuntu 14.04 with XFCE 4.10 and 4.12 using Firefox or Google Chrome
Xubuntu 12.04 live cd using Firefox
This doesn't happen on the same machine with the following systems:
Debian 8 Jessie KDE using Firefox or Google Chrome
Kubuntu 15.04 live DVD using Firefox
LibreOffice Writer
LibreOffice Calc
Mousepad
[URL]
Ex. Go to google.com and paste this in the search area:
can highlight by going upwards but not downwards xfce My mouse can highlight the first line starting with the word "ssh" and the last line ending with the word "everything ..."
My mouse cursor cannot go past the last line "expressions can match many items, but evidently not everything ..."
If I scroll upward, I can copy the entire webpage.
KDE 4.x I don't have this issue.
Using Win7 on a laptop with Firefox 41.0.2 and I'm able to scroll downwards without any issues using the same mouse that was connected to the machine with Xubuntu 14.04.
Sometimes I come across fixes for linux issues on websites. I copy the information and email it to myself for future reference in case I have to reinstall the OS again. I can do a ctrl A and ctrl c but then the entire website is copied. The ads on the side, etc.
If I put my left mouse cursor on the first word in a thread and drag/highlight downwards, my mouse cursor stops line 35 on the page. If I do the same thing but backwards, my mouse cursor goes all the way up the page. This only happens on Firefox and Google Chrome. This doesnt' happen with mousepad, Libre writer or Libre calc.
Sometimes after I enter my password after the screensaver has locked the screen, it will not take my password (even though entered correctly). It seems to lock up. After about 2 mins it says something about a time-out (wish I could do screencaps). Then it will reset and have a gray window the same size as the password input window but on the upper portion of the screen, and a password entry window as normal, but in the lower part of the screen. This time, it accepts the password and logs me in.This is a 2-part post.First, how to bypass having to wait for the timeout (for whatever is timing out).The second is to see if anyone knows an answer to the problem and a fix.After it freezes, hold CTRL-ALT and tap F1.This will taking you to a virtual terminal. Log in with your username and password. Then type:
Code:
$ pkill screensa
This will match gnome-screensaver and kill the program that is frozen. You then need to type
[code]....
