Overhauled the image build process, and switched from trying to force a resolution, to setting a hidpi font. As a result the rescue image/pba are readable on Intel GPUs, specifically the i915, and i965 series.
d41ffc355008f856a72e8a8bb08fa8361059e67ae59e23d35644b8ab2c997c57 BIOS32-1.16.0-SHA1.img.gz
dea5f099f65e95cc7cdf1e6e2937371665a27b2b91595d3a632f634a49a71238 BIOS32-1.16.0-SHA512.img.gz
a6f4636cb2a9be45c3e8e5ec689b7765f819952c58fe8821f4495c0b4bb3ebca RESCUE32-1.16.0-SHA1.img.gz
91daeb86f295fa0db3356de0129dc7eaf21bf74b46ff4be5d5465e68f9720e82 RESCUE32-1.16.0-SHA512.img.gz
a1b9b9e3c033ce7cf825714ec6a9fadd7fc55eccc3d9b060e790d5c9f1959976 RESCUE64-1.16.0-SHA1.img.gz
185be539e7488217eb2e3791c00923f4b6a0e8e86e264a5c51f6c84b03b1d615 RESCUE64-1.16.0-SHA512.img.gz
4606d69612485c8d0aafb35083143078f2786ab050cc39da502bb376c53e2b5f UEFI64-1.16.0-SHA1.img.gz
c7dc5152d4dde3cacc38117168da87ad7667dc726a0cc80da1e82accca85191d UEFI64-1.16.0-SHA512.img.gz
32957afb8cfa1048ca3b17300384290248d77481563b97c3bff2adebe8f0375f sedutil-1.16.0-SHA1.tar.gz
e31fdfdc9d57f8bc63652bca5abe0468be145b6f5d5a215ce34b666cf9893f84 sedutil-1.16.0-SHA512.tar.gz