Archive Panic: Devo's catalog is extensive and vast, demos are still surfacing from around the time of their first performances. Both volumes of Hardcore Devo and Recombo D.N.A collect some of their outtakes and demos but several bootlegs are still drifting around, providing the only way to listen to exclusive songs such as, "I Don't Know What To Do-Do," "Toil Is Stupid," and "Polyvinyl Chloride," as well as early versions of "Smart Patrol," "Social Fools,""Jocko Homo," and "Uncontrollable Urge"
Development Hell: The band has occasionally announced multi-media projects in the works which have not come to light due to lack of financing and so on. These include: a Devo biopic based on their early days in Ohio, a Devo musical set in their fictional universe of Spudland, and re-releases of their old video L Ps.
Something For Everybody had some delays in the making and release, including a brief period where Mark had reportedly stalled the project and Jerry claimed there would be no new album.
A Devo documentary featuring extensive interviews and archival footage has been in the works since 2009, and after many delays and a Kickstarter campaign it is reportedly nearly ready for release.
Jerry expressed hope to release an "official" biography of the band back when the first unofficial biography was published in 2003. It seems that this idea has finally resurfaced, with Jerry stating on Reddit that an official book is on the way soon.
Keep Circulating the Tapes: The band have generally done a good job of releasing stuff on CD (if often on out of print releases), but two notable aversions are their Doctor Detroit soundtrack contributions Theme From Doctor Detroit and Luv Luv. The band does not have access to them because they are owned by the label they did the soundtrack for, and said soundtrack has never been released on CD. However, the 12" Dance Mix of Theme From Doctor Detroit is on the Pioneers Who Got Scalped CD, because it wasn't licensed for the soundtrack.
Another notable aversion is the demos of Blockhead and Clockout, still exclusive to their self-released Mechanical Man 7", even after several demo collections were released. Whilst these versions of the songs don't sound too different from the Duty Now versions, it's little things like this which drive completists crazy.
The "Dr. Detroit" video, wherein the band members perform a lot of highly experimental blue-screen tomfoolery was not at any point included in The Complete Truth About De-Evolution collection, not even on the VHS version. The DVD version of The Complete Truth leaves off "Are You Experienced?", with a bitter footnote on the back explaining that the Hendrix estate denied them permission.
Devo released two home videos in the 80s, The Men Who Make the Music and We're All Devo, which have not appeared in print since.
Booji Boy's book My Struggle is somewhat hard to find in hard copy.
Missing Episode: The only professional footage of the New Traditionalists tour was destroyed in an insurance claim. The 3-Devo concert special met a similar fate, but has survived in low-grade bootleg form.
No Export for You: This happens a lot. If you are a Devo fan living outside of the US, you will find yourself having to import things a lot. US fans will also have to import UK CDs if they want some of the early B Sides only released by Virgin (The Q&A sessions version of Social Fools for example). The reason is that the band's US catalog is with Warner and their UK one is with Virgin.
One-Hit Wonder: An interesting case. Whereas they indeed only had one Top 40 hit in the US ("Whip It"), American retrospectives on one hit wonders always seem to go out of their way to mention Devo's other music, influence on other musicians and devoted fanbase.
Devo's cover of "Working In A Coal Mine" just missed the Billboard Top 40, peaking at #43.
The Pete Best: Bob Lewis - who played guitar in the first few years of the band, co-wrote some material, and (according to him) later acted as their manager until they signed with Warner Bros. - was supposedly edged out of the band shortly before the release of Q/A. Demanding credits for his contributions, he successfully sued Warner Brothers Records and the band for an undisclosed sum. Perhaps due to their legal history, he is rarely mentioned in Devo media.
To a lesser extent there's Jim Mothersbaugh (brother of Mark and Bob 1), who built and played the "electronic bongos" for Devo before Alan joined as drummer. Jim then left the band to pursue a career in electronics, working with Roland in the 80s.
Though Jim did tour with the band in 1980 as an equipment technician, making sure their broken synthesizers stayed properly broken.
Promoted Fanboy: Josh Freese started his drumming career by playing along to Devo records.
The crowd rushing the stage at the end of the "Come Back Jonee" video was unscripted.
Booji Boy's name was an accidental misspelling of "Boogie Boy" (they were using Letraset to make captions for a film, and when they needed to spell "boogie" they ran out of "g") that they just decided to go with.
The album Devo Live: The Mongoloid Years deserves special mention. Back in the early days, Devo liked to bill themselves as a cover band for Foghat and Three Dog Night, but once on stage, they would play their own (pre-record deal) material, complete with intentionally obnoxious sounds, lyrics, and singing. The last few tracks on The Mongoloid Years are devoted to one of Devo's first shows in 1974, where they opened for Sun Ra as a joke at WMMS in Cleveland. They get a rambling intro from a stoned DJ (Murray Saul), then break into this atonal mess of music that goes on for ages until, after most of the hippies in the crowd had left in disgust, the promoter unplugs their equipment and tells them to get out. John Gorman has offered a rather different take from Devo on the whole incident, claiming that the reason they were booed offstage was because Sun Ra never got to perform, not because the audience didn't "get" them.
On the same album (but different gig), Jerry and Mark mock an audience member for some reason during "Praying Hands", yelling "Hey! Okay, don't be a spud! Don't be a spud! Spud! Spud!", etc.
What Could Have Been: At one point some record executives suggested that Johnny Rotten be the frontman of Devo. The members briefly considered answering in the affirmative, more out of amusement than anything, but ultimately decided against it.
Jerry Casale: [It] was an absolutely stupid idea. We were a unit. Five punk scientists with a plan. We didn't need a guy who didn't realize anarchy and rebellion were obsolete except as cartoon consumer hooks.
The album Shout was to have a video LP and a full-blown tour similar to Oh, No! It's Devo, but neither went beyond the planning stages after Devo was dropped by Warner Bros.
At one point during the demo stage of Something For Everybody there was a song called "Whip It Again." Apparently the band had disagreements over whether they wanted to release it until Jerry rewrote the lyrics entirely and it became "Sumthin'."