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Hi,
I cannot use an external monitor with my thinkpad x230.
I am running Gnome.
xrandr output (using Wayland) with external monitor connected to VGA port:
Screen 0: minimum 16 x 16, current 1366 x 768, maximum 32767 x 32767
XWAYLAND0 connected primary 1366x768+0+0 (normal left inverted right x axis y axis) 280mm x 160mm
1366x768 59.80*+
1024x768 59.92
800x600 59.86
640x480 59.38
320x240 59.52
720x480 59.71
640x400 59.95
320x200 58.96
1280x720 59.86
1024x576 59.90
864x486 59.92
720x400 59.55
640x350 59.77
xrandr output (using Xorg) with external monitor connected to VGA port:
Screen 0: minimum 320 x 200, current 1366 x 768, maximum 16384 x 16384
LVDS1 connected primary 1366x768+0+0 (normal left inverted right x axis y axis) 277mm x 156mm
1366x768 60.02*+
1280x720 59.86 59.74
1024x768 60.00
1024x576 59.90 59.82
960x540 59.63 59.82
800x600 60.32 56.25
864x486 59.92 59.57
640x480 59.94
720x405 59.51 58.99
640x360 59.84 59.32
VGA1 disconnected (normal left inverted right x axis y axis)
HDMI1 disconnected (normal left inverted right x axis y axis)
DP1 disconnected (normal left inverted right x axis y axis)
HDMI2 disconnected (normal left inverted right x axis y axis)
HDMI3 disconnected (normal left inverted right x axis y axis)
DP2 disconnected (normal left inverted right x axis y axis)
DP3 disconnected (normal left inverted right x axis y axis)
lspci| grep VGA
00:02.0 VGA compatible controller: Intel Corporation 3rd Gen Core processor Graphics Controller (rev 09)
Any help would be welcome!
Last edited by nuz111 (2021-01-12 22:22:40)
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The system seems also not to detect the monitor as neither udevadm monitor nor journalctl --dmesg --follow shows anything upon plugging in the monitor.
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