On Wednesday, 26 August 2015 19:55:46 UTC-4, Marek Marczykowski-Górecki wrote: > -----BEGIN PGP SIGNED MESSAGE----- > Hash: SHA256 > > On Wed, Aug 26, 2015 at 04:32:12PM -0700, Eric Shelton wrote: > > A lot of the time in an HVM, out of the box X11 fails to either use the > > QEMU VESA display adapter, or fails to recognize the full range of > > available resolutions because the emulated adapter does not provided EDID > > data. However, this can generally be fixed by editing or creating > > /etc/X11/xorg.conf to include the following portions: > > > > Section "Device" > > Identifier "device" > > Driver "vesa" > > EndSection > > > > Section "Monitor" > > Identifier "monitor" > > HorizSync 20.0 - 50.0 > > VertRefresh 40.0 - 80.0 > > Option "DPMS" > > EndSection > > > > Section "Screen" > > Identifier "screen" > > Device "device" > > Monitor "monitor" > > DefaultDepth 24 > > Subsection "Display" > > Modes "1920x1200" "1680x1050" "1400x1050" "1024x768" > > EndSubsection > > EndSection > > > > Not every line of the above configuration may be needed, but it allowed me > > to take a Linux distro that initially only offered me 800x600 resolution, > > and now I am running it at 1920x1200. Actually, it appears to offer all of > > the resolutions up to 1920x1200, and not just the four shown above. > > Probably the "Device" and "Monitor" sections are the main factors in this > > working now, and it has little to do with the modes listed in the config > > file. > > I think it is already documented here: > https://www.qubes-os.org/doc/LinuxHVMTips/ > > - -- > Best Regards, > Marek Marczykowski-Górecki > Invisible Things Lab > A: Because it messes up the order in which people normally read text. > Q: Why is top-posting such a bad thing? > -----BEGIN PGP SIGNATURE----- > Version: GnuPG v1 > > iQEcBAEBCAAGBQJV3lHkAAoJENuP0xzK19csJlcH/j4pzaxo5y9CjtUi0iQg0iAD > Tj1xqtacxZCxpwFHC5B3nLD4IC9iFLhcSLsBjCSB/McDvJjZ2kRrnu6r6oZqECzV > 8CJE1r4O9cnXJq58eK5tKt/sjxHTAVGYDuKHJnKhcegG+r0Vk9VDwxU0KbhtnetQ > eW9QOt+fKsJvJ43rZ7c+se0BCAKq8ekObZ2iT+hJXcr5GN3AboU9ECzkAfbwi1zI > eODdh4F/CjP6UawP9goDZjnYusBCMC0BY8c2URqWGG+I8bvjl82etUuOfryTH5Gd > m2e/glOuBnejeGGVH8c7SsXdsTg4vGLDTK13g8nx0HazMUubpLUy8CXhIzqaOdY= > =TGso > -----END PGP SIGNATURE-----
When following the instructions in https://www.qubes-os.org/doc/LinuxHVMTips/ ... I do get the higher resolutions. So large, in fact it is too big. There are other resolutions now available to me. But whatever I select, results in a screen that seems to have a sync problem. The video is scrambled, only the default resolution works (which is now too large). Is there a fix for this? I have tried setting HorizSync to many different values. This does result in different resolution options available in the menu... but the same problem of not being able to have a working resolution. My HVM is Lubuntu 17.04 Thanks. -- You received this message because you are subscribed to the Google Groups "qubes-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to qubes-users+unsubscr...@googlegroups.com. To post to this group, send email to qubes-users@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/qubes-users/4b3c4016-fc03-456b-ab28-4cea4da52daa%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
