Hi,
display connection with the vga cable works ok
with the HDMI cable the full desktop can only be viewed at 1680x1050 resolution
on boot up kdm correctly detects the monitor, part way through kwin/kde
initialisation the resolution changes from 1920x1080 to 1680x1050
but only with the HDMI cable, ported from either the DVI or HDMI card output
anyone else having similar problems?
is a bug report needed?
xrandr and os info below
conclusion:
this is kde or radeon driver problem and nothing to do with the kernel or monitor
cheers
======
display connection with the vga cable works ok
with the HDMI cable the full desktop can only be viewed at 1680x1050 resolution
on boot up kdm correctly detects the monitor, part way through kwin/kde
initialisation the resolution changes from 1920x1080 to 1680x1050
but only with the HDMI cable, ported from either the DVI or HDMI card output
anyone else having similar problems?
is a bug report needed?
xrandr and os info below
conclusion:
this is kde or radeon driver problem and nothing to do with the kernel or monitor
cheers
======
Code:
Screen 0: minimum 320 x 200, current 1920 x 1080, maximum 8192 x 8192
VGA-0 connected primary 1920x1080+0+0 (normal left inverted right x axis y axis) 521mm x 293mm
1920x1080 60.00*+
1600x1200 60.00
1680x1050 59.95
1280x1024 75.02 60.02
1440x900 59.89
1280x960 60.00
1152x864 75.00
1280x720 59.97
1024x768 75.08 70.07 60.00
832x624 74.55
800x600 72.19 75.00 60.32 56.25
640x480 75.00 72.81 66.67 60.00
720x400 70.08
DVI-0 disconnected (normal left inverted right x axis y axis)
setup
ASUS LCD Monitor TV 24T1E
Kernel: 3.15.6-1.gfdb2dde-desktop x86_64 (64 bit) Desktop: KDE 4.13.3 Distro: openSUSE 13.1 (Bottle)
Mobo: TAR model: A880G+ Bios: American Megatrends version: 080016 date: 01/25/2011
CPU: Quad core AMD Phenom II X4 965 (-MCP-) cache: 2048 KB flags: (lm nx sse sse2 sse3 sse4a svm)
Clock Speeds: 1: 2200.00 MHz 2: 800.00 MHz 3: 800.00 MHz 4: 3400.00 MHz
Card: Advanced Micro Devices [AMD/ATI] RS880 [Radeon HD 4250]
X.Org: 1.16.0 drivers: ati,radeon (unloaded: fbdev,vesa) Resolution: 1680x1050@59.88hz
GLX Renderer: Gallium 0.4 on AMD RS880 GLX Version: 3.0 Mesa 10.2.4
Screen 0: minimum 320 x 200, current 1680 x 1050, maximum 8192 x 8192
VGA-0 disconnected (normal left inverted right x axis y axis)
DVI-0 connected primary 1680x1050+0+0 (normal left inverted right x axis y axis) 521mm x 293mm
1920x1080 60.00 + 60.00 50.00 59.94
1920x1080i 60.00 50.00 50.00 59.94
1600x1200 60.00
1680x1050 59.88*
etc.
Screen 0: minimum 320 x 200, current 1920 x 1080, maximum 8192 x 8192
VGA-0 disconnected (normal left inverted right x axis y axis)
DVI-0 connected primary 1920x1080+0+0 (normal left inverted right x axis y axis) 521mm x 293mm
1920x1080 60.00*+ 60.00 50.00 59.94
1920x1080i 60.00 50.00 50.00 59.94
1600x1200 60.00
1680x1050 59.88
Card: X.Org: 1.16.0 drivers: ati,radeon (unloaded: fbdev,vesa) Resolution: 1920x1080@60.00hz
etc.