I just became a "I Lost My Ribbon" club member! I reinstalled the software/suite the other day (clean/full install, including registry trimming/wipeout). Today I signed into Autodesk 360 account and... bam.... it sent me to the bug report page. There I was wondering what happened. Later I started Autocad (blank file) and found my ribbon missing. I shut down Autocad, then opened a dwg file and it was still missing. I tried the RIBBONCLOSE, RIBBON, etc but it didn't help. The ribbon really is there... but totally blank:)
There I was thinking... no wonder... some people just refuse to use ribbons but the legacy menu system lol:) Here I am adventurous to use ribbons after avoiding it for many years ha ha:) Anyways, while messing around I went to the top-left corner (the A icon/menu) and found/selected something like "show menu bar" and it gave something like the "File Edit View Insert Format Tools" etc pulldown menus. Somewhere in there was an item related to Workspace and I selected "3D Modeling". Lo and behold... all my ribbons showed up again and it's all good!! 😄
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