Public bug reported:
With upgrade to hardy the highest possible resolution reduced to 800x600.
In gutsy and dapper the highest resolution was [EMAIL PROTECTED] Hz on the same
hardware.
The system was upgraded from dapper to hardy.
Chipset i815 (from Xorg.0.log)
Similar bug: #162136
in my GUTSY!-installation (for hardy with bug after reboot):
[EMAIL PROTECTED]:~$ cat /etc/X11/xorg.conf
# xorg.conf (xorg X Window System server configuration file)
#
# This file was generated by dexconf, the Debian X Configuration tool, using
# values from the debconf database.
#
# Edit this file with caution, and see the xorg.conf manual page.
# (Type "man xorg.conf" at the shell prompt.)
#
# This file is automatically updated on xserver-xorg package upgrades *only*
# if it has not been modified since the last upgrade of the xserver-xorg
# package.
#
# If you have edited this file but would like it to be automatically updated
# again, run the following command:
# sudo dpkg-reconfigure -phigh xserver-xorg
Section "Files"
EndSection
Section "InputDevice"
Identifier "Generic Keyboard"
Driver "kbd"
Option "CoreKeyboard"
Option "XkbRules" "xorg"
Option "XkbModel" "pc105"
Option "XkbLayout" "de"
Option "XkbVariant" "nodeadkeys"
Option "XkbOptions" "lv3:ralt_switch"
EndSection
Section "InputDevice"
Identifier "Configured Mouse"
Driver "mouse"
Option "CorePointer"
Option "Device" "/dev/input/mice"
Option "Protocol" "ImPS/2"
Option "ZAxisMapping" "4 5"
Option "Emulate3Buttons" "true"
EndSection
Section "InputDevice"
Driver "wacom"
Identifier "stylus"
Option "Device" "/dev/input/wacom"
Option "Type" "stylus"
Option "ForceDevice" "ISDV4" # Tablet PC ONLY
EndSection
Section "InputDevice"
Driver "wacom"
Identifier "eraser"
Option "Device" "/dev/input/wacom"
Option "Type" "eraser"
Option "ForceDevice" "ISDV4" # Tablet PC ONLY
EndSection
Section "InputDevice"
Driver "wacom"
Identifier "cursor"
Option "Device" "/dev/input/wacom"
Option "Type" "cursor"
Option "ForceDevice" "ISDV4" # Tablet PC ONLY
EndSection
Section "Device"
Identifier "Intel Corporation 82815 CGC [Chipset Graphics
Controller]"
Driver "intel"
BusID "PCI:0:2:0"
EndSection
Section "Monitor"
Identifier "Standardbildschirm"
Option "DPMS"
HorizSync 28-64
VertRefresh 43-60
EndSection
Section "Screen"
Identifier "Default Screen"
Device "Intel Corporation 82815 CGC [Chipset Graphics
Controller]"
Monitor "Standardbildschirm"
DefaultDepth 24
SubSection "Display"
Modes "1280x1024"
EndSubSection
EndSection
Section "ServerLayout"
Identifier "Default Layout"
Screen "Default Screen"
InputDevice "Generic Keyboard"
InputDevice "Configured Mouse"
# Uncomment if you have a wacom tablet
# InputDevice "stylus" "SendCoreEvents"
# InputDevice "cursor" "SendCoreEvents"
# InputDevice "eraser" "SendCoreEvents"
EndSection
[EMAIL PROTECTED]:~$ lspci -nn | grep VGA
00:02.0 VGA compatible controller [0300]: Intel Corporation 82815 Chipset
Graphics Controller (CGC) [8086:1132] (rev 02)
[EMAIL PROTECTED]:~$ sudo ddcprobe
vbe: VESA 3.0 detected.
oem: Intel(R) 810, Intel(R) 815 Chipset Video BIOS
vendor: Intel Corporation
product: Intel(R) 810, Intel(R) 815 Chipset Hardware Version 0.0
memory: 1024kb
memory: 4096kb
mode: 132x25 (text)
mode: 132x43 (text)
mode: 132x50 (text)
mode: 132x60 (text)
mode: 320x200x64k
mode: 640x400x256
mode: 640x480x256
mode: 640x480x32k
mode: 640x480x64k
mode: 640x480x16m
mode: 800x600x16
mode: 800x600x256
mode: 800x600x32k
mode: 800x600x64k
mode: 800x600x16m
mode: 1024x768x256
edid:
edidfail
[EMAIL PROTECTED]:~$ xrandr
Screen 0: minimum 640 x 480, current 1280 x 1024, maximum 1280 x 1024
default connected 1280x1024+0+0 0mm x 0mm
1280x1024 60.0*
1280x960 60.0
1280x800 60.0
1280x768 60.0
1152x768 55.0
1024x768 60.0
800x600 60.0 56.0
640x480 60.0
I'll create a "reply" to this bug with the outputs from my hardy
installation after reboot.
** Affects: ubuntu
Importance: Undecided
Status: New
--
X server doesn't use resolution capabilities
https://bugs.launchpad.net/bugs/236006
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