OpenSUSE :: KDE On High Resolution Monitor ?
Dec 5, 2010
I have a dell latitude with intel i7 nvidia NVS 3100M and screen 1920x1080 resolution, using KDE 4.4 stable suse, well with high resolution monitor I found some problem usng kde:
1- I can change the font dimension by system settings but if I bigger the font the dimension of Kmunu doesn't change so the result is big font in small container, ugly and difficult to use
2- I can change the font dimensions in KDM splashscreen but the window where username and password is shown doesn't change, result is big unreadeable font in a small case
3- I cannot change the tabs and theyr font dimensions in chromium and firefox, result very small tabs
4- Icons in system tray and Kmenu and other icons remains always small even if I bigger the panel
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Sep 13, 2011
I have a problem with my screen resolution in Linux. This happens with both openSUSE 11.4 and Fedora 15. The moment my PC restarts after I have installed the operating system it will boot up with a screen resolution higher than my monitor supports. My screen supports a maximum resolution of 1600 x 1200 @ 75Hz and Linux sets the default resolution way too high at boot, now all I get is a message from my screen asking me very nicely to change the signal timings, but I can't because I can't see anything to change it to a lower value (I don't want it so high anyways because then everything is too **** small). My monitor is a SONY GDM-5410 and the Graphics card is an AMD Radeon HD 4870 1GB. It nly works when I boot the system to FailSafe mode, but then I can't cahnge it permanently.
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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.
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Dec 15, 2010
My screen resolution is only 640x480 after I installed the nVidia driver by authority method of 1-click install.
And then I run nvidia-xconfig,/etc/X11/xorg.conf was built.Restart my PC.
I selected the default mode to run opensuse.My screen was black.
So I select the failsafe mode and remove the /etc/X11/xorg.conf.
I try to copy my ubuntu 10.3 /etc/X11/xorg.conf,but I failed,the screen was black when booting default mode.
Now my LCD resolution is so low.
Graphics card:nVidia Geforce 5200
Monitor:19 inch widescreen LCD
And I can keep the best LCD resolution 1440x900@60Hz in the Windows XP successfully.
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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.
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May 27, 2011
Got a system that I've been using for a long time now without any problems. Now suddenly it won't use a higher resolution than 1024x768.I never added any mods to the configuration and have not added any software other than recommended updates it quite a while.Any ideas what happened or how to fix it? I checked and the monitor/graphics card will still do upper resolutions with windoze so I'm guessing the hardware is alright.Using OpenSuse 11.3, 64bit, on a dual core athalon with a Sapphire ATI x1600 graphics card and a 22 inch flat screen that is supposed to go 1600 x 1050.
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Aug 4, 2010
I setup 11.3 on PC and Belinea monitor (troubleshoting monitor). Everything was fine but since I installed nvidia driver (via 1-click wizard) resolution and font-size has broken
So I plugg another one monitor - Samsung SyncMaster and reboot system. After boot-up resolution and either font size were OK. I was able to select correct resolutoion and font size wasn't so tiny like on Belina.
It's looks like OS 11.3 have problem with correct output on belinea monitor. Driver is installed correctly. I tried to genereate new xorg.conf .
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Jun 15, 2010
The monitor is a dell 2009 w (16:10 with around 1680x1050 IIRC) I have a fujitsu desktop with the intel core i5 CPU. the crux is the i5 has an integrated GPU. hwinfo says 'clarkdale integrated graphics controller' and yast tells me the same too, knowing the monitor model as well (with correct resolution) So we have an intel GPU ... but the resolution of the kde desktop is always the 1024x768. sax2 do not accept any other resolutions - he knows only threee, one larger at 1280x1024. But even if i try to turn it on he falls back to 1024x768. this is independed from runlevel 3 or 5. the /etx/X11/xorg.conf knows the monitor and the two modes 1024 and 1680 - but everyhwere else it seems that it is unknown, using default vesa mode... the gfx tools seem to ignore the ability of the higher resolution.
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May 21, 2011
I've instaled 11.4 and in personal configurations the resolution is set fine (1920x1080), but it's don't maximizes all monitor area. I'm using Radeon 5670 with a TV/Monitor HDMI connection 1080p.In Win7 running fine.
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Jun 15, 2010
I have problem with resolution (@gnom desktop). In Yast --> videocard & monitor is all right. There is correct resolution 1366x768 (WXGA). Also the videocard ( I don't have really one, only chipset "Intel Mobile GM45" ) is correct recognized. But Monitor isn't recognized, and I don't know which one I have (It's notebook from acer).
Nevertheless if I go direct in monitor preferences (at the bottom the monitor with a ruler symbol) the resolution is set to 800x600 and I can only change to 640x480. The monitor is as 15" recognized (I have 15.4", even a bit more broadly - 1366x768) and now I don't know what to do. All symbols, all programs, everything is huge! How is it possible to configure the correct one resolution?
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May 17, 2010
I can't set up the native resolution for the LED monitor of a Dell Inspiron 1564 laptop with openSUSE 11.2.YaST2 lists correct the graphics adapter as: "Intel Arrandale Integrated Graphics Controller" and the monitor having the resolution: 1366x768 However in /etc/X11/xorg.conf lists only modes with a 1024x768 resolution, which are not really "sharp" on the monitor Besides that it lists the Device as "Vesa-BIOS Graphics". Starting sax2 does not provide me with any option to change these settings (at least not in the graphics mode).
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Feb 4, 2011
openSUSE 11.2 (i586)
VERSION = 11.2
on an IBM x3250
Problem is that after the screen comes up to chose the default version or failsafe, my monitor shows no input. If I delete the VGA 0x031 (i think that's the number) on the Options line in the screen where you chose the version, I get my command line interface.
Can I make the blank VGA options permanent?
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Apr 10, 2011
I am using 11.4 32 bit Gnome. It is working fine expect high CPU usage. Specially by X-ORG. I am running this on my old PC with core2duo, Intel motherboard DG31PR, Integrated Intel GMA 3100 Graphics(intel G31 Exprss chipset) , 3 GB RAM I went to Hardware information in YAST and found some discrepancies.
1. desktop board is listed as D945GTP instead of DG31PR
2. in framebuffer 1440 X 900 is not listed which is my monitor resolution
3. BIOS info has no vendor name
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Apr 25, 2011
When I'm connecting second monitor to the laptop, Display Settings applet (and xrandr -q) does not detect full list of supported resolutions. I need to restart my system or perform Log off while monitor is connected to make full list available.openSUSE 11.4 32 bit, Ati Mobility Radeon HD 3450, proprietary ATI driver 11.3 8.831.2-110308a-115935C-ATI.External monitor is FullHD SyncMaster B2330 (1920x1080)I wonder is there any other workaround to access full resolution that does not require restarting of the system?
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Feb 24, 2010
I'm running Kubuntu 9.1 (KDE 4.4) on an IBM Thinkpad T30. By default K set my resolution to the highest output of my graphics card (ATI Mobility Radeon 7500) which I was able to change via xrandr at command line, however now the K menus and taskbar appear to be set at too high a resolution of their own to properly display. The K menu and taskbar appear pixelated and unreadable. Is there any way to change this or has Kubuntu likely just installed the wrong driver for my card?
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Sep 30, 2015
Debian 8.2 is installed to my Toshiba notebook. There is a performance issue about high resolution mp4 and mkv files. They are not played well on VLC or default media player.I don't see this issue on Windows. This computer has Intel HD Graphics 5500 and i7-5500U CPU.
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Apr 17, 2011
I'm using rdesktop to remotely access a winxp box from F14. However I'm not getting high resolution. Please help me to get high resolution. The machine is at the same lan and no bandwidth problem here.
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Jul 22, 2010
I have a 26 inch screen in my living room that supports 1920 x 1200 resolution. i would like to use that resolution, but I am not able to read the menu and see the icons because they are to small using standard values. How can I resize the desktop for beter readability?
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Jul 31, 2011
I know this is probably a stupid question , but I started using Ubuntu 11.04 .
My screen resolution on windows was 1600x900
But on ubuntu (even after installing proprietary drivers) the highest I can get is 1024x768 .
I tried using xandr but couldn't work it out .
My xandr info
When i tried adding a new mode using the command
I got the following error
Now I'm not sure what VGA refers to , but Im using a vga port to connect my monitor
Also I'm using only one monitor.
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Mar 16, 2010
Pentium 4, 512MB RAM, GeForce2 MX/MX 400
When my machine ran Windows XP, I was able to watch full screen videos on Hulu, etc. with no problem. Now my machine is running Ubuntu (Koala). I'm using Firefox with the most recent Adobe Plugin (and I've made sure there are no other flash players installed). Streaming video (at low to medium resolution) is pretty choppy but still watchable most of the time. It is not watchable when played full screen or with high resolution. When I download the .flv file and play it through VLC, everything is smooth. Are there any tricks I can try to get the video running more smoothly, like it did before? (Disabling desktop effects made no difference.) Should I just get some more RAM? (I realize my RAM is low, but it didn't seem to effect my video watching before.)
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Sep 12, 2010
I'm using an nvidia graphic card, as i read before on this forum, to get high resolution in bootsplash i need v86d package - and i installled it and i get back 1680x1050 resolution in bootslash. But the problem with resolution come back after installing cryptsetup package, now i've got 640x480 and i can change it, I trying to reconfigure v86d , plymount, trying update-initramfs -u but with no result.
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Dec 6, 2010
I want to use 1920x1080 in the virtual consoles, with:
Debian Squeeze; proprierary ATI drivers.
Switching back to the open source drivers, it works automatically, but I got no clue with these ones. Someone say I should use uvesafb by modifing initramfs accordingly.
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May 14, 2010
I hooked up Lucid to a 50" and adjusted the resolution to the max. Gives a clearer sharper picture but all the displayed items are tiny. Is there something I need to do that I haven't? I went from 1086x720 to 1400(approx)x900(approx) and created the problem. Now I'm back at 1086x720. I'm using the Nvidia 195 drivers.
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Dec 6, 2010
The installation went okay (to start with) on my newly formatted hard drive (after death of Windows XP), but I got an error about 3/4 of the way through. The system said something about starting the desktop to try to resolve or fault find the problem. So I now have a desktop with access to all the menu system. I am feeling my way around slowly getting used to the environment. I think there are bits missing from the install but with no frame of reference I cannot tell what exactly is wrong. One obvious problem is my Monitor screen resolution. In Monitor preferences it is set as 'unknown monitor'.
The detect monitor button does nothing and the resolution is set as 2048 x 1536 which is just too small to see properly on the screen. I am currently using zoom to increase within a window to use at all. I have tried opening a terminal and using the xrandr command which reports the following:
xrandr: Failed to get size of gamma for output default
Screen 0: minimum 2048 x 1536, current 2048 x 1536, maximum 2048 x 1536.
default connected 2048x1536+0+0 0mm x 0mm
[code]....
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Jan 3, 2010
I am have upgraded from 9.04 to 9.10 in my laptop. After performing the reboot, the shell/console resolution went very high and the font size went too small. How to regain the old console shell resolution as in 9.04. I require this urgently as my laptop suffers the white screen problem. Switching between Ctrl+Alt+F6 and Ctrl+Alt+F7 I could get back the screen as the change in the resolution switches off and on the screen, so that I can negotiate with the white screen problem.
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Jan 11, 2010
I'm running Ubuntu 9.10 on Athlon Barton 2600+ 2.2GHz, 1GB RAM and ATi Radeon X800 computer at 1600x1200 resolution with 2d (no compositing like Compiz).
Looking into the trouble of slow windows resizing I ended up with the observation that for 1280x1024 it's reasonably fast while at 1024x768 it's extremely fast. But 1600x1200 is my LCD's native resolution.
At 1600x1200 my computer is quite slowly responding, resizing windows or moving columns width makes it stumbling, you can see the action clearly does not go right with mouse, it's always late. KDE 4.x is way slower than Gnome.
I've tried many graphic cards (ATi, NVidia) with all possible drivers - open and proprietary, with or without 3d compositing.
Some graphic parameters:
GL_VERSION: 1.5 Mesa 7.6
GL_VENDOR: DRI R300 Project
GL_RENDERER: Mesa DRI R300 (R420 4A4A) 20090101 AGP 8x x86/MMX+/3DNow!+/SSE TCL
Glxgears gives ~4000fps with windowed mode and ~400fps at 1600x1200 maximized window. What is extremely amazing for me is that windowed mode takes 100% processor usage while 1600x200 maximized window (with window decorations) takes 30% of it, don't understand it.
Windows XP seems not to take care about 1600x1200 resolution, it's really fast.
Some more important devices from lspci:
$ lspci
00:00.0 Host bridge: nVidia Corporation nForce2 IGP2 (rev c1)
00:01.1 SMBus: nVidia Corporation nForce2 SMBus (MCP) (rev a2)
00:1e.0 PCI bridge: nVidia Corporation nForce2 AGP (rev c1)
02:00.0 VGA compatible controller: ATI Technologies Inc R420 JJ [Radeon X800SE]
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Feb 25, 2010
I am piecing a Mandelbrot generator up, I have one working to produce a 1,500 x 1,500 picture (which is fairly accurate).
I would like to increase the resolution over 100,000 x 100,000 + (into the millions x millions).
How I can achieve this? What kind of buffer sizes do I need?
(note this code doesnt have any memory allocations yet)
Here is my code so far:
The program outputs the Mandelbrot as a .tga file. I calculated the image on fixed axis of -2 to 2 (on the x and y axis). Image produced: [url]
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May 2, 2010
I'm having issues playing HD videos ( some with 720p level, much more apparent with 1080p level one) The video appears to slow then becomes choppy, becoming de synced from the audio that carries on as normal. This occurs with both VLC player and XBMC, though the latter is better. My specs: Fedora 12 3.2 Ghz P4 processor 1Gig ram Radeon 9800 xt gfx card (I couldn't get the 9.3 ati driver to work)
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Aug 12, 2010
Version: Ubuntu 10.04 Desktop
Problem:
When I change the resolution higher (e.g. 1920x1080),
mouse cursor disappear, until I open the terminal / Ctrl+Alt+F1 (~F6), or run other applications.
But the main problem is, every time after login, the cursor will disappear
(as I know that, before the login, the resolution is 800x600 60Hz, after login, the resolution will be adjusted according to the setting)
So, anyone know how to fix this problem?
I have searched many related posts before,
some of them told me to upgrade the driver, but it didn't help and become worse (cannot boot up, need to re-install ubuntu)
and some of them told me to modify the xorg file, it didn't help, too. (as xorg.conf doesn't exist and I have tried to create one to do the modification, but didn't help)
Any other solution?
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Feb 20, 2011
With the upgrade to Squeeze and the 2.6.32-5-686 kernel, my Dell GX260's 82845 video chip suffers from the documented intel driver bug (freezes within a few minutes). I tried to fall back to the vesa driver, but am only able to get 640x480 resolution. The monitor is an LG L1720P.
I turned off kernel mode setting (via /etc/modprobe.d/i915-kms.conf), and modified xorg.conf -- added Modeline entries (from gtf) and
additional Mode lines to try to force resolution. Relevant portions of xorg.conf, dmesg and Xorg.0.log are shown below.
xorg.conf:
Code:
Section "Device"
Identifier "Generic Video Card"
Driver "vesa"
[code]....
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