General :: Monitor Resolution Was Correct But Not Anymore
Jun 11, 2010
About three weeks ago I bought a new PC and installed Debian Squeeze. I have a Samsung SyncMaster 2494hs monitor connected to it. Until about an hour ago the monitor resolution was 1920x1080 and there were no problems. Anytime I clicked on system -> preferences -> monitors, the monitor preferences displayed the monitor name (Samsung whatever) as well as the resolution (1920x1080). An hour ago I did my normal daily upgrade via synaptic (synaptic -> mark all upgrades -> apply). When the upgrade were finished, the system indicated that a restart was required, so I restarted.
After the reboot, my monitor's resolution is set at 1152x864. System -> preferences -> monitors shows the monitor name as unknown and the max resolution available is 1360x768. Xrandr shows the max available resolution as 1360x1360, which is obviously wrong. According to discover I have an ATI graphics card. I've also run ddcprobebut that outputs about 15 lines and then stops with edidfail. I do not have an xorg.conf on my system or, if I do have one, it is not in /etc/X11.
View 11 Replies
ADVERTISEMENT
Feb 25, 2010
I installed ubuntu onto a desktop computer about a month ago. Everything was working well straight away, I had it outputted onto my TV (32 inch Hi Def Sharpe Aquos). The Graphics card is an NVidia Ge Force FX 5600. On installation and after a restart the computer detected the TV and actually gave the name of the TV in the settings automatically, in the system --> Administration Menu there is a programme that sets the resolution and settings for the NVidia card. This all sorted itself automatically and displayed in 1360 x 768 which was perfect on my TV. For some reason when I turned it on this morning it will only display in 640 x 480 or 320 x 240. xrandr only gives minimum of 320 x 240 and maximum as 640 x 480. How to rectify this?
View 3 Replies
View Related
Jul 8, 2011
I tested OpenSuse 11.4 as a guest OS via virtualbox on a win7 32bit host. Output to my 16:9 screen was perfect with a plentiful choice of high resolutions. Now with Suse (32 bit) properly installed as the host the only resolutions are 1024X768 and below and I am stuck with 4:3 ratio. My PC is an Intel Atom D945GCLF2 which has integral graphics. The monitor is the VGA input of a Samsung TV.
View 9 Replies
View Related
Jul 26, 2015
Debian Stable LXDE
Samsung LD190N
NVIDIA GT 730
Trying to set to native resolution of 1360x768 with error "Failed to get size of gamma for output default":
Code: Select allerik@DRAGON:/var/log$ xrandr
xrandr: Failed to get size of gamma for output default
Screen 0: minimum 640 x 480, current 1024 x 768, maximum 1360 x 768
default connected 1024x768+0+0 0mm x 0mm
1024x768 61.00*
800x600 61.00
[Code] ....
Found these lines in /var/log/kern.log stating "unknown Kepler chipset":
Code: Select allJul 26 17:35:34 DRAGON kernel: [ 15.510099] nouveau ![ DEVICE][0000:03:00.0] unknown Kepler chipset
Jul 26 17:35:34 DRAGON kernel: [ 15.510148] nouveau E[ DEVICE][0000:03:00.0] unknown chipset, 0xb06070b1
Jul 26 17:35:34 DRAGON kernel: [ 15.510191] nouveau E[ DRM] failed to create 0x80000080, -22
Jul 26 17:35:34 DRAGON kernel: [ 15.510419] nouveau: probe of 0000:03:00.0 failed with error -22
Google search yielded this bug, which affected GT 730 graphics cards, apparently patched in Linux 3.19:
[URL] ....
Assuming this is the problem, does this mean I have to upgrade to Testing or install proprietary drivers?
View 3 Replies
View Related
May 29, 2010
I've just bought a new monitor - Viewsonic VA2213w and am trying to set it up with Lucid. The resolution required is 1920x1080 @ 60Hz. I have an NVidia GTS250 with the proprietary driver v195.36.24 installed. I can set the right resolution in the nvidia-settings app, but it will not survive a restart. X always reverts to 1024x768. I have manually edited xorg.conf now to try to force the mode. The GDM login screen displays at the correct resolution, but on logging in X changes the resolution. Xorg.0.log shows the resolution being correctly set to 1920x1080 initially, then right at the end for some reason it is reset to 1024x768.
xorg.conf
Code:
# nvidia-settings: X configuration file generated by nvidia-settings
# nvidia-settings: version 1.0 (buildmeister@builder75) Thu Apr 22 11:45:35 PDT 2010
# nvidia-xconfig: X configuration file generated by nvidia-xconfig
# nvidia-xconfig: version 1.0 (buildmeister@builder75) Thu Apr 22 11:44:23 PDT 2010
Section "ServerLayout"
Identifier "Layout0"
Screen 0 "Screen0" 0 0
InputDevice "Keyboard0" "CoreKeyboard"
InputDevice "Mouse0" "CorePointer"
Option "Xinerama" "0"
EndSection .....
View 1 Replies
View Related
Feb 18, 2010
I have two displays: my main being an Apple Cinema Display (1920x1200), and my secondary being a Compaq W17q (1440x900). Previously all applications saw the secondary fine, being able to detect its name, native resolution, refresh rate, and so forth. But today, for no reason, after going into nvidia-settings the display is now being called "CRT-0" with only 4:3 resolutions available (1024x768 being the highest).
So now I'm stuck with the wrong resolution on my second monitor. All I can guess is that something more integral in Fedora is no longer able to read the EDID in it or something (I say integral as it's not just nvidia-settings, its everything, not to mention my install of Win 7 still reads the display A-OK)? Maybe I could just force the 1440x900 resolution? If so, how? Everything I've tried so far has either had no effect or resulted in glitch city.
View 1 Replies
View Related
Mar 24, 2010
I recently got a computer and installed the ubuntu 10.04 beta on it. I'm having issues getting my monitor to display at the correct resolution. It should be displaying at 1440x900, but the highest resolution I can select from the displays configuration panel is 1366x768, which is not even the correct aspect ratio.
lspci:
Code:
00:00.0 Host bridge: Intel Corporation Core Processor DRAM Controller (rev 12)
00:02.0 VGA compatible controller: Intel Corporation Core Processor Integrated Graphics Controller (rev 12)
00:16.0 Communication controller: Intel Corporation 5 Series/3400 Series Chipset HECI Controller (rev 06)
00:16.2 IDE interface: Intel Corporation 5 Series/3400 Series Chipset PT IDER Controller (rev 06)
00:16.3 Serial controller: Intel Corporation 5 Series/3400 Series Chipset KT Controller (rev 06)
00:19.0 Ethernet controller: Intel Corporation 82578DC Gigabit Network Connection (rev 06)
00:1a.0 USB Controller: Intel Corporation 5 Series/3400 Series Chipset USB2 Enhanced Host Controller (rev 06)
00:1b.0 Audio device: Intel Corporation 5 Series/3400 Series Chipset High Definition Audio (rev 06)
00:1c.0 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 1 (rev 06)
00:1c.4 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 5 (rev 06)
00:1c.6 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 7 (rev 06)
00:1d.0 USB Controller: Intel Corporation 5 Series/3400 Series Chipset USB2 Enhanced Host Controller (rev 06)
00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev a6)
00:1f.0 ISA bridge: Intel Corporation 5 Series Chipset LPC Interface Controller (rev 06)
00:1f.2 IDE interface: Intel Corporation 5 Series/3400 Series Chipset 4 port SATA IDE Controller (rev 06)
00:1f.3 SMBus: Intel Corporation 5 Series/3400 Series Chipset SMBus Controller (rev 06)
00:1f.5 IDE interface: Intel Corporation 5 Series/3400 Series Chipset 2 port SATA IDE Controller (rev 06)
This is the whole thing, in case it helps.
From what I have read, this is a brand new chipset with the GPU built into the main CPU, as if it were another CPU core. Is there a driver for this yet, or do I have to deal with an improper resolution?
View 1 Replies
View Related
Aug 4, 2010
Unfortunately my experience in the Unix* based world up to this point has only been using web servers and administrating them, no GUI experience of any kind so I am completely unfamiliar with the setup and entire usage of Xorg or any other Window manager at this point. The issue I am having is with the screen resolutions I am being allowed to chose for my Dell Studio 1535 running Fedora Core 13 and the KDE 4 desktop GUI, thus my issue since I am not really familiar with how to run a Unix* based GUI in the first place.
The basic information, if there is more needed just advise what and what command gathers that info (or what conf/log I should look into in order to find it). Laptop is a Dell Studio 1535 Video is the Mobile Intel GMA X3100 ATI Radeon HD 3200 Graphics. LCD interface is the LVDS.
So far it seems to give me modes for 1024x768 and on down, nothing above this. I believe I am supposed to use the radeon driver being that is the type of card it is but every time I change the xorg.conf file to use this instead of vesa the system wont get past the loading screen anymore upon reboot and nor can I seem to find a way to bring up a command line so I can hit up the Xorg.0.log to see what is wrong or change the xorg.conf file back to the original driver it had listed.
I am going to assume this is a missing driver or something else it hangs on but without being able to get access back to the system and having to rebuild it again (re-install via live CD) I am basically out of luck at this time. Sorry for the rather poor post but I do hope to receive some basic directions on where to go from here with this issue
View 12 Replies
View Related
Nov 10, 2010
I need to know how to change resolution on the screen and monitor
View 5 Replies
View Related
Jun 21, 2010
I am using Ubuntu 10.04 and had the dual monitors all set up using NVidia. When I was leaving my office I intended to lock my screen but instead switched to guest user . . . and now 1 of my monitors from my dual monitor set up has bunk resolution?
I have restarted and am logged in as administrator but I have no idea how to fix the resolution? The dual monitors have always been a problem for me. what in the x11/xorg.conf file I need to change?
View 1 Replies
View Related
Apr 4, 2011
I recently set up Kubuntu for my parents, and its working fine, other than the screen resolution. When I log in, it uses 800x600 when it should be using 1280x1024. I've tried to generate/ edit xorg.conf, but Kubuntu doesn't seem to pay attention to it. Also, I don't know if it matters, but it seems to be detecting a second screen that doesn't exist (see picture). That "monitor" can only go up to 800x600, but when I disabled it, it stayed off. When it was on and I pressed identify monitors, however, it put both labels on the main monitor. Here's the picture of the two monitors:
View 8 Replies
View Related
Feb 6, 2011
I'm newbie linux user and I want to ask a question about my laptop display is too big i think its because of my screen resolution, how can I change my monitor resolution?
View 1 Replies
View Related
Feb 9, 2011
Okay, so here is the deal I have been using Ubuntu for awhile as a network monitoring system and have now changed it to being my main system and was wondering why when my machine is hooked up to my HDTV via a VGA port on the back of VIZIO television, I am only getting a max resolution of 800x600? If anyone can help me with this problem it would be awesome.Any additional information needed please include you terminal commands because I am still just so terrible with those.
View 5 Replies
View Related
Jul 25, 2010
I am new to Linux (Ubuntu 10.4 LTS on a Thinkpad T40), now just two days, and had everything working nicely. But since I wanted a better higher resolution I tried to set the monitor resolution to a higher value. After selecting a higher resolution first the screen went black and now it has a white background and is steady but has flickering areas. The system is still working. How can I go back to the resolution that was working?
View 2 Replies
View Related
Jul 11, 2011
FINALLY got my personal server up and running again after my GPU's fan died. i rigged a new fan/heatsink on it but i can't seem to get the resolution correct. nvidia-settings (version 195.36.31) says 1280x960 but i have to pan around the entire desktop (like having a huge image zoomed in on a small screen).
View 8 Replies
View Related
Mar 10, 2011
I have some experience with Linux (mostly Ubuntu) but absolutely none with Fedora. In fact I have needed to re-install twice just to get to this stage. I now have a fully updated Fedora 14 Gnome desktop. I have (finally) got Nvidia graphics drivers up and running. I can open the Nvidia Settings screen and everything looks ok except that the desktop screen resolution doesn't seem correct. I have a Sony Vaio with default screen resolution of 1920x1200. In Nvidia settings it was set to AUTO, but I've changed that as root user to 1920x1200 with a refresh rate of 60 Hz and rebooted. My desktop looks quite good, but it's not 1920x1200 - maybe 1600x1200? Perhaps. How do I confirm the current resolution?
I have run
Code:
glx info | grep direct
and the output is
Code: direct rendering: Yes
GL_EXT_Cg_shader, GL_EXT_depth_bounds_test, GL_EXT_direct_state_access,
Which I presume is ok?
View 5 Replies
View Related
Apr 8, 2011
I just got a DVI cable so I can have a dual monitor setup, (one VGA, one DVI monitor), and when the DVI cable is plugged into our 20" widescreen, the correct resolution (1680 x 1050), a "No Signal" error message will appear on the monitor. When the resolution is lower with the DVI cable, it will show up, but everything will be a bit bold and blurry. When I plug our VGA cable into the VGA slot in this monitor, everything shows up fine.
View 9 Replies
View Related
Mar 2, 2010
On my Acer laptop wit ATI Xpress 1100 I have a native resolution of 1280 x 800, and Linux Mint 8 (of the Ubuntu family) offers that resolution without a problem. However, a few days ago I connected my laptop to my TV, and since then the correct resolution setting has been LOST. It doesn't appear anymore in the Display settings and so I had to choose a lesser resolution - I am now looking at a less sharp screen! How can I delete it? I hope that I don't need to reinstall...
View 2 Replies
View Related
Nov 1, 2010
I recently built a new computer and moved over my old graphics card, a nVidia GTX 275. Everything appeared to work fine, it booted with no drama etc.
I use my computer for work and gaming, all my work, web browsing, chat etc happens on Debian. I play games on Windows 7.I did a fresh Debian install on this box and everything went smoothly until starting xdm for the first time, it wouldn't go to a higher resolution than 640x480. I'd already installed the proprietary nVidia drivers and they appeared to be working fine, just at the wrong resolution.
View 3 Replies
View Related
May 31, 2010
My HP Laptop screen is 18.4 in diameter and the only two resolutions that work are the highest a 1920x1080 which is too small for me or 1360x768 which is perfect. That res is no longer available in the latest Nvidia driver.
View 9 Replies
View Related
Dec 12, 2010
After the latest kernel update (2.6.32-26), my computer will no longer start up with a screen resolution higher than 800x600. Before this update, my computer would sometimes startup with this problem, but this could usually be fixed with a restart (or two if necessary). At this resolution the panels and a lot of tool-bars will not display properly, so I am limited as to what I can do using the GUI.
my video card is an S3 unichrome (I think. It is built-in to the motherboard so I don't know for certain) my screen is an old ctr one I am running Ubuntu 10.04 on the 2.6.32-26 kernel
View 6 Replies
View Related
Jul 14, 2011
I had to remove Xubuntu desktop and went back to pure gnome. Using 10.04 on this computer. The whole thing started to work very very slow. Anyway back in gnome I get these readings in free -m command:
Code:
total used free shared buffers cached
Mem: 228 226 2 0 10 86
-/+ buffers/cache: 129 99
Swap: 668 1 667
Then I used top command and got this:
Code:
top - 21:49:36 up 4 min, 2 users, load average: 0.86, 1.02, 0.48
Tasks: 155 total, 1 running, 154 sleeping, 0 stopped, 0 zombie
Cpu(s): 11.9%us, 4.6%sy, 0.0%ni, 83.2%id, 0.3%wa, 0.0%hi, 0.0%si, 0.0%st
Mem: 234476k total, 224660k used, 9816k free, 11596k buffers
Swap: 685048k total, 2152k used, 682896k free, 82564k cached
Finally I tried the system monitor and it said
Memory:126.6 MiB (55,3%) of 229 MiB
Swap: 2.1 MiB (0.03%) of 669 MiB
Yesterday memory was below 100. so which one is true and which one is lying? System now otherwise works fine. Quite fast actually even with more programs open.
View 2 Replies
View Related
Apr 30, 2010
What should look like X Window System (X.Org) modeline to be put in xorg.conf, for high resolution (incuding recommended 1680x1050 @ 50Hz resolution) for 22" NEC LCD 22WV monitor? X.Org autodetect correctly only 800x600 and lower resolution SVGA modes,unfortunately.1,2
How can I generate proper "Modeline" line for xorg.conf? Is information included in NEC_Datasheet_LCD22WV-english.pdf enough (found on NEC LCD 22WV product info page)? What tools there are available to generate proper modeline for a LCD monitor for Linux? MS Windows (MS Windows XP Home) correctly detects and use 1680x1050 resolution; can I somehow get modeline information from MS Windows?
Footnotes:
1) It might be hardware problem with the monitor itself, as the same LiveCD Linux distribution that couldn't autodetect recommended 1680x1050 mode for NEC LCD 22WV monitor, correctly autodetects recommended 1440x900 mode for slightly smaller NEC LCD 19WV monitor from the same family, by the same producent.
2) Or it might be problem with graphics card (NVIDIA Riva TNT2 M64) not supporting such resolution, or with graphics driver not supporting such resolution.
View 2 Replies
View Related
Jan 15, 2016
I'm using two screens where one Is cheep Denver TV screen with DVD player. I have just install Jessie on my PC. Before i had Windows and there was no problems finding correct resolution for this screen. Now Jessie recognize it as Unknown and the maximum resolution I can set is 1024x768 what is way to small even for this screen. At Windows resolution was something over 1200px wide. The worst thing about it is that this resolution stretches the display really ugly. You may think I'm making big deal of nothing but for me it is actually a deal. I'm graphical designer and I need to see display as it is.
View 7 Replies
View Related
Sep 1, 2011
I am using Ubuntu 11.04 on an Intel D510MO motherboard as a low-end surfing computer. The monitor, a Viewsonic VA1926w, has a maximum resolution of 1440x900. However, the monitor preferences shows a maximum of 1024x768 only. How can I bring up the resolution to 1440x900? The screen seems sort of flattened because of the incorrect settings. I think the video card (built in) of the motherboard is an Intel 3150.
View 3 Replies
View Related
Apr 13, 2011
I use Slackware64 Current and since a few weeks, X doesn't automatically apply the native resolution (1680x1050) of my LCD screen, instead it uses a resolution of 1024x768.Since I bought this monitor in 2009, It had always worked as expected, and it's only since lately that I experienced this problem.After X has started, I can change the resolution through the kde tool but after an X restart everything is forgotten. Apparently, the correct resolution is detected but it is not applied.
My monitor is HDMI1.I don't use a xorg.conf file as it had always worked well this way, so I would like to track down this regression.I have an intel GM45 chipset.I have tried Mesa 7.9 and 7.10 in case.
View 13 Replies
View Related
Apr 5, 2010
I'm using Redhat 5 with a video card nvdia fx 1500 and a zalman zm-m220 monitor
Has anyone configured a 3D monitor with redhat?
I'm trying to set the resolution to 1680x1020. I edit /etc/X11/xorg.conf and try to manually enter the resolution but after a reboot it goes back to the default.
which is the file i need to edit to manually enter the resolution.
View 4 Replies
View Related
Feb 21, 2011
I installed Squeeze with LXDE on my old 600MHz Celeron, 256MB ram computer. But, every time I boot, the screen resolution is wrong. I can set it right with a few clicks of the mouse, but next time I boot up it has reverted to the wrong setting. I found that this problem has been reported on the LXDE forum, but the official response seems to be that it is not their problem.
How do I get the correct setting to stick?
View 7 Replies
View Related
Jun 18, 2011
I just set up my dad's pc with Debian Sqeeze. It runs perfectly fine and after trying a lot of distro's Debian is the only one that will not crash or freeze up X. Now we're forced to using my own 17" monitor instead of his 19" wide screen since the max res is 1280 x 1024 in Sqeeze. What he needs is 1360 x 768. I found out in the wiki that xorg.conf needs to be edited. Since the file does not exist it needs to be created by running "Xorg -configure" in tty after stopping GDM. when running the "Xorg -configure" command this is the output;
" vmware: Please ignore above "FATAL: Module vmwgfx bot found."
(++) Using config file: "/root/xorg.conf.new"
(==) Using system config directory "/usr/share/X11/xorg.conf.d"
Number of created screens does not match number of detected devices.
Configuration failed. "
It's an Intel Sandy Bridge integrated graphics chip. I've tried running "Xorg:1 -configure" as mentioned in a forum but that simply gives me a "unknown command" answer.
View 3 Replies
View Related
Mar 14, 2010
Code:
Fedora 12
2.6.32.9-70.fc12.i686
GEFORCE GO 7400
When my notebook boots I get a high screen resolution. However, when I login it seems to go to a lower resolution that is not clear. I think this all started when I updated to a new kernel. So I reinstalled the nvida drivers using leigh's guide. However, I still can't seem to get it to display correctly.
Code:
# nvidia-xconfig: X configuration file generated by nvidia-xconfig
# nvidia-xconfig: version 1.0 (mockbuild@) Sun Feb 28 14:49:02 EST 2010
# Xorg configuration created by livna-config-display
Section "ServerLayout"
Identifier "Default Layout"
Screen "Default Screen" 0 0
InputDevice "Keyboard0" "CoreKeyboard"
InputDevice "Mouse0" "CorePointer"
EndSection .....
View 7 Replies
View Related
