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Re: Screen resolution in Jessie



On 04/29/2015 09:47 AM, Michael Biebl wrote:
Am 29.04.2015 um 18:28 schrieb Gary Roach:
I just upgraded to Jessie with no problems. I use a 24" 16x9 monitor.
With wheezy, there was a 1920 x 1080? mode that gave the correct aspect
ratio for the 16x9 screens. Jessie seems to only have the 4x3 1600x1200
mode. All of my circles are now elipses. Is there a solution to this
problem. Is there a different driver out there. I'm using the on board
video card  on my Intel DP55KG mother board. I am certain that I didn't
have this problem with Wheezy.
Does /var/log/Xorg.0.log contain any warnings or errors?
I assume you use the "intel" driver? Is xserver-xorg-video-intel
correctly installed?

What does xrandr -q say?


OK xrandr -v -q gives:

xrandr program version       1.4.2
xrandr: Failed to get size of gamma for output default
Screen 0: minimum 640 x 480, current 1600 x 1200, maximum 1600 x 1200
default connected 1600x1200+0+0 0mm x 0mm
   1600x1200      0.00*
   1280x1024      0.00 
   1280x960       0.00 
   1024x768       0.00 
   800x600        0.00 
   640x480        0.00 

No 1920 x ? shows up. I re-installed xserver-xorg-video-intel using Aptitude. Nothing changed.

There were no warnings or errors in the Xorg.0.log but I did find the following:
 (I noticed that it got the screen size right, 520, 320 mm)

[    27.140] (II) VESA(0): Total Memory: 256 64KB banks (16384kB)
[    27.140] (II) VESA(0): <default monitor>: Using hsync range of 30.00-83.00 kHz
[    27.140] (II) VESA(0): <default monitor>: Using vrefresh range of 50.00-61.00 Hz
[    27.140] (II) VESA(0): <default monitor>: Using maximum pixel clock of 175.00 MHz
[    27.140] (WW) VESA(0): Unable to estimate virtual size
[    27.140] (II) VESA(0): Not using built-in mode "1920x1440" (no mode of this name)
[    27.140] (II) VESA(0): Not using built-in mode "1856x1392" (no mode of this name)
[    27.140] (II) VESA(0): Not using built-in mode "1792x1344" (no mode of this name)
[    27.140] (II) VESA(0): Not using built-in mode "1400x1050" (no mode of this name)
[    27.141] (II) VESA(0): Not using built-in mode "1152x864" (no mode of this name)
[    27.141] (II) VESA(0): Not using built-in mode "720x400" (no mode of this name)
[    27.141] (II) VESA(0): Not using built-in mode "640x350" (no mode of this name)
[    27.141] (II) VESA(0): Not using built-in mode "512x384" (no mode of this name)
[    27.141] (II) VESA(0): Not using built-in mode "320x240" (no mode of this name)
[    27.141] (II) VESA(0): Not using built-in mode "320x200" (no mode of this name)
[    27.141] (--) VESA(0): Virtual size is 1600x1200 (pitch 1600)
[    27.141] (**) VESA(0): *Built-in mode "1600x1200"
[    27.141] (**) VESA(0): *Built-in mode "1280x1024"
[    27.141] (**) VESA(0): *Built-in mode "1280x960"
[    27.141] (**) VESA(0): *Built-in mode "1024x768"
[    27.141] (**) VESA(0): *Built-in mode "800x600"
[    27.141] (**) VESA(0): *Built-in mode "640x480"
[    27.141] (**) VESA(0): Display dimensions: (520, 320) mm
[    27.141] (**) VESA(0): DPI set to (78, 95)
[    27.141] (**) VESA(0): Using "Shadow Framebuffer"
[    27.141] (II) Loading sub module "shadow"
[    27.141] (II) LoadModule: "shadow"
[    27.141] (II) Loading /usr/lib/xorg/modules/libshadow.so
[    27.247] (II) Module shadow: vendor="X.Org Foundation"
[    27.247]    compiled for 1.16.4, module version = 1.1.0
[    27.247]    ABI class: X.Org ANSI C Emulation, version 0.4
[    27.247] (II) Loading sub module "fb"
[    27.247] (II) LoadModule: "fb"
[    27.247] (II) Loading /usr/lib/xorg/modules/libfb.so
[    27.324] (II) Module fb: vendor="X.Org Foundation"
[    27.324]    compiled for 1.16.4, module version = 1.0.0
[    27.324]    ABI class: X.Org ANSI C Emulation, version 0.4
[    27.324] (==) Depth 24 pixmap format is 32 bpp
[    27.324] (II) Loading sub module "int10"
[    27.324] (II) LoadModule: "int10"
[    27.324] (II) Loading /usr/lib/xorg/modules/libint10.so
[    27.324] (II) Module int10: vendor="X.Org Foundation"
[    27.324]    compiled for 1.16.4, module version = 1.0.0
[    27.324]    ABI class: X.Org Video Driver, version 18.0
[    27.324] (II) VESA(0): initializing int10
[    27.324] (II) VESA(0): Primary V_BIOS segment is: 0xc000
[    27.324] (II) VESA(0): VESA BIOS detected
[    27.324] (II) VESA(0): VESA VBE Version 3.0
[    27.324] (II) VESA(0): VESA VBE Total Mem: 16384 kB
[    27.324] (II) VESA(0): VESA VBE OEM: ATI ATOMBIOS
[    27.324] (II) VESA(0): VESA VBE OEM Software Rev: 12.16
[    27.324] (II) VESA(0): VESA VBE OEM Vendor: (C) 1988-2005, ATI Technologies Inc.
[    27.324] (II) VESA(0): VESA VBE OEM Product: CEDAR
[    27.324] (II) VESA(0): VESA VBE OEM Product Rev: 01.00
[    27.324] (II) VESA(0): virtual address = 0x7f66a9821000,
        physical address = 0xe0000000, size = 16777216
[    27.337] (II) VESA(0): Setting up VESA Mode 0x176 (1600x1200)
[    27.337] (II) VESA(0): VBESetVBEMode failed, mode set without customized refresh.
[    27.451] (==) VESA(0): Default visual is TrueColor
[    27.516] (==) VESA(0): Backing store enabled
[    27.531] (==) VESA(0): DPMS enabled
[    27.531] (==) RandR enabled
[    27.620] (II) SELinux: Disabled on system
[    27.621] (II) AIGLX: Screen 0 is not DRI2 capable
[    27.638] (EE) AIGLX: reverting to software rendering
[    29.297] (II) AIGLX: Loaded and initialized swrast
[    29.297] (II) GLX: Initialized DRISWRAST GL provider for screen 0


Gary R.


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