[1] GUI 0.11.1.0 should still be good for signing transactions as well as for new wallet creation "offline", right?
[2] If so, could an offline GUI 0.11.1.0 sign transactions from subaddresses on an online view-only wallet running GUI 0.12.0.0?
For some reason, GUI 0.12.0.0 crashes on my offline machine (W7 x64 netbook) which never had such issue with the prior version. Here's the GUI log content after it crashes; hopefully someone could figure it out:
2018-04-22 02:04:21.182 456 INFO logging contrib/epee/src/mlog.cpp:185 New log categories: *:WARNING,net:FATAL,net.p2p:FATAL,net.cn:FATAL,global:INFO,verify:FATAL,stacktrace:INFO,logging:INFO,msgwriter:INFO
2018-04-22 02:04:23.257 456 WARN net.http src/common/util.cpp:627 Failed to determine whether address '' is local, assuming not
[1] That should still work, but it'd probably be best to keep the versions consistent.
[2] That I am not sure about. I guess you could try and see if it works. If not, you ought to upgrade to GUI v0.12.0.0.
For some reason, GUI 0.12.0.0 crashes on my offline machine (W7 x64 netbook) which never had such issue with the prior version. Here's the GUI log content after it crashes; hopefully someone could figure it out:
Try launching via the start-low-graphics-mode.bat batch file that is included.