Same issue with a Philips 220WS8FB and a DELL optiplex 755 Intel GMA. Resolution max is 1024x768. I tried 2.6.38-8 but no change.
I have launch lubuntu from a usb hard drive and I was able to go up to 1360x768, I will check the kernel version. My specific setup is a DVI convertor at the back of the DELL going to a KVM but if some distro are able to show higher res, ubuntu shall be able to. Also tried Kubuntu 11.04 but same 1024x768 limit -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/712075 Title: [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/712075/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
