1) Open Writer
2) Go to Tools->Options->View
3) Under Graphics Output, check "Use OpenGL for all rendering" and "Force OpenGL even if blacklisted"
4) Press OK
5) Go back to Tools->Options->View
6) Notice that the two boxes are unchecked

Expected result: checking those boxes should be remembered after pressing OK and returning to that screen

(It can work in reverse too; if you use an older version of LO to enable those boxes, then load a broken LO, you'll find that unchecking them doesn't stick.)

Bibisected in 5.0 branch:

$ git bisect log
# bad: [c0fbc9b85ec523099dceb0f4f778fb10042efbd7] 2015-05-19: source-hash-158b50763962f66515062300e265839828463efa
# good: [e4b0a61cedc6ac0e65a4a110fd83edd8295f4856] 2014-11-20: source-hash-d273a60bfdbf9bb7623bed38667ec0647753157c
git bisect start 'c0fbc9b85ec523099dceb0f4f778fb10042efbd7' 'oldest'
# good: [935d2b58beb350acf647a664a1e97376503b8acb] 2015-02-18: source-hash-dd4bd0ee74fae3d7e3a16e018021da173152571b
git bisect good 935d2b58beb350acf647a664a1e97376503b8acb
# good: [7e67865d7214e3089ffceeaac1ba916f03ac21c0] 2015-04-04: source-hash-b326270fb921b3c2e7fff2da76ebae33adcaef3d
git bisect good 7e67865d7214e3089ffceeaac1ba916f03ac21c0
# good: [9ccc3e23269eebdb13eaa34c7231b7b9f6035c90] 2015-04-26: source-hash-3a96d8ead86dc210085f09076fd270f247442f0a
git bisect good 9ccc3e23269eebdb13eaa34c7231b7b9f6035c90
# bad: [54e8e3308771ab73b9de0e52bdef20826f428fab] 2015-05-07: source-hash-6e78bf76f3a10b43475e1bd801bdcbb9ce62f668
git bisect bad 54e8e3308771ab73b9de0e52bdef20826f428fab
# skip: [0f7da7628876aad0c28a577a70d6a660dfa1ab4e] 2015-05-01: source-hash-5a24b94662414fb9470be9c5d9c8b28c6ad42b5b
git bisect skip 0f7da7628876aad0c28a577a70d6a660dfa1ab4e
# bad: [18c79871a724a95167d0cce88a6be2df138dc964] 2015-05-02: source-hash-393c51cee8bc3de5a2a9f4e04161c59e8712f631
git bisect bad 18c79871a724a95167d0cce88a6be2df138dc964
# bad: [06421cdb5e5880c2f8232a04f521a341edf08de3] 2015-04-29: source-hash-2932d2db599c09ecce3faa2d627e9ee4f251183a
git bisect bad 06421cdb5e5880c2f8232a04f521a341edf08de3
# good: [1042e18eb884e17cbdd170a589d3c6db21455c01] 2015-04-27: source-hash-f0edb677f09ad338e22ac3b5d91497b4479e0b3c
git bisect good 1042e18eb884e17cbdd170a589d3c6db21455c01
# good: [af526ee52f2c296e0f17bc385d4001b9322818e7] 2015-04-28: source-hash-4fee05e680217e876210b341f904df9441a0b7cd
git bisect good af526ee52f2c296e0f17bc385d4001b9322818e7
# first bad commit: [06421cdb5e5880c2f8232a04f521a341edf08de3] 2015-04-29: source-hash-2932d2db599c09ecce3faa2d627e9ee4f251183a