Many aristocratic figures in the kingdom distrusted or otherwise did not support Lule because of his Muslim origins despite his conversion to Christianity, and Michael Kintu ultimately won the election.
The Ugandan rebels made due preparations, primarily led by former president Milton Obote and leftist intellectual Dani Wadada Nabudere in their own respective circles.
[15] The next two days were spent debating the balance of power among the governing bodies and the selection of a chairman for the organisation, which was hotly contested between Lule and Paulo Muwanga, an Obote supporter.
[16] Caught unprepared by the fall of Kampala, Lule hurriedly compiled a list of ministers meant to represent the ethnic balances of Uganda's population.
Lule was then sworn in as President of Uganda in front of the Parliament building and gave a brief speech pledging to bring a return of law and order.
[19] Lule assumed office at a time when Uganda's national institutions were dysfunctional and the country was plagued by lawlessness and violence; he presided over a failed state.
He also snubbed the committee members by first missing their formal inauguration and, when the ceremony was rescheduled so he could be present, he gave a speech and departed before swearing them in, much to their displeasure.
Lule's government withheld money to the army for this reason, and it played no role in overseeing the defeat of the remnants of Amin's forces.
[25] His government's efforts to stifle inflation and curb the black market were minimal and unsuccessful, and during his tenure the economic situation of Uganda continued its decline from Amin's rule.
[26] Many Baganda were elated by Lule's elevation to the presidency, hoping that he would preserve the Buganda region's interests and keep Obote from returning to power.
[28] Members of other ethnic groups in Uganda did not trust Lule or accord him much respect, since they felt he would promote Buganda at other regions' expense.
[29] Some Ugandans feared that his army plan would lead to the creation of a force dominated by Baganda, since Buganda had a larger population than any other region in the country.
[30] Lule felt that Tanzania afforded key support to his political opponents, and thus sought to reduce its influence in the country by deprecating the standing of the TPDF, which remained after the elimination of Amin's forces to provide order.
[25] On 8 June disgruntled members of the NCC convened in Kampala and passed a resolution demanding Lule present all of his political appointments to the committee for review.
NCC Chairman Edward Rugumayo opened the meeting by reviewing the body's unsuccessful entreaties to the President to submit his appointments for its ratification.
Lule responded by stating that he was not prepared to take a stance involving such "important constitutional matters" by agreeing to submit the appointments to the NCC.
[33] Godfrey Binaisa, the former Attorney General of Uganda under Obote who had come to oppose both him and Amin and had no prior role in the committee, was then elected president.
[37] Baganda protesters blocked streets and destroyed trucks while transportation workers went on strike and merchants deliberately gouged prices of basic commodities.
[42] Fearful of Obote's grip on power, Lule along with others like Bernard Kibuuka Musoke founded and became head of a rebel group, the Uganda Freedom Fighters (UFF).
[47] The NRM released a statement upon his death, stating that it "wishes to assure its members, supporters, sympathizers and all Ugandans that the struggle for which Professor Lule stood will continue.