Linux Mint 18.1, compiled from the official sources 2.2.2. /home/jb/newfile1.lyx.emergency
lyx: SIGSEGV signal caught! Sorry, you have found a bug in LyX, hope you have not lost any data. Please read the bug-reporting instructions in 'Help->Introduction' and send us a bug report, if necessary. Thanks! Bye. Error: LyX crashed! ---------------------------------------- SIGSEGV signal caught! Sorry, you have found a bug in LyX, hope you have not lost any data. Please read the bug-reporting instructions in 'Help->Introduction' and send us a bug report, if necessary. Thanks! Bye. ( 1) lyx: lyx() [0x87cea4] ( 2) lyx: lyx() [0x87be3b] ( 3) lyx: lyx() [0x57440c] ( 4) /lib/x86_64-linux-gnu/libc.so.6: /lib/x86_64-linux-gnu/libc.so.6(+0x354b0) [0x7f4f367924b0] ( 5) [0x7f4f24b060e0]: [0x7f4f24b060e0] Aborted