Maximum resolution for VGA/SVGA setting

[lilzz]

I do not have hdmi and so if I want maximum resolution for VGA monitor what's setting I should use?

hdmi_group=1
hdmi_mode=16

Also why there's a hdmi_ in front for via setting? I do not have hdmi.

[mahjongg]

because you (should) use a HDMI to VGA converter, so the PI still just generates HDMI signals.

See http://elinux.org/RPi_config.txt for video settings in config.txt

[lilzz]

because you (should) use a HDMI to VGA converter, so the PI still just generates HDMI signals.

See http://elinux.org/RPi_config.txt for video settings in config.txt

OK, I changed hdmi_group=2, hdmi_mode=35 1280x1024 60Hz
but resolution stays the same. It didn't change.

[Jessie]

I don't know if its a firmware bug but all I get with any selection in hdmi_group=2 is 640x480

[FTrevorGowen]

I don't know if its a firmware bug but all I get with any selection in hdmi_group=2 is 640x480

To some extent it depends what DDC info. (if any) is passed back from the monitor/TV's VGA input through the HDMI-to-VGA converter e.g.:
http://www.cpmspectrepi.webspace.virgin ... GA_Monitor
and some VGA or KVM switches (or their cables) don't connect to the DDC output at all:
http://www.cpmspectrepi.webspace.virgin ... tches.html
Trev.