LOS ANGELES — During a 1960s renaissance, California’s public university system came to be seen as a model for the rest of the country and an economic engine for the state. Seven new campuses opened, statewide enrollment doubled, and state spending on higher education more than doubled. The man widely credited with the ascendance was Gov. Edmund G. Brown, known as Pat.

Decades of state budget cuts have chipped away at California’s community colleges, California State University and the University of California, once the state’s brightest beacons of pride. But now Pat Brown’s son, Gov. Jerry Brown, seems determined to restore some of the luster to the institution that remains a key part of his father’s legacy.

Last year, he told voters that a tax increase was the only way to avoid more years of drastic cuts. Now, with the tax increase approved and universities anticipating more money from the state for the first time in years, the second Governor Brown is a man eager to take an active role in shaping the University of California and California State University systems.

Governor Brown holds a position on the board of trustees for both Cal State and UC. Since November, he has attended every meeting of both boards, asking about everything from dormitories to private donations and federal student loans. He is twisting arms on issues he has long held dear, like slashing executive pay and increasing teaching requirements for professors — ideas that have long been met with considerable resistance from academia. But Mr. Brown, himself a graduate of University of California, Berkeley, has never been a man to shrink from a debate.