The MLAs -- Ramesh Jarkiholi, Mahesh Kumtalli, Umesh Jadhav, and Nagendra -- did not ascribe any reason for not attending the opening day's session.
Political temperatures were soaring in several states that could see close contests, with parties trying to keep their flock together and trading accusations of poaching of MLAs.
Congress' Sowmya Reddy secured 54,457 votes against her nearest rival from the BJP.
'If Shivakumar and Deve Gowda play the match well, this government will complete five years.'
The fifteen constituencies that will go to polls are: Athani, Kagwad, Gokak, Yellapura, Hirekerur, Ranibennur, Vijaynagara, Chickballapura, K R Pura, Yeshwanthpura, Mahalakshmi Layout, Shivajinagara, Hosakote, K R Pete and Hunsur.
It said the apex court order "whittles down" the power of a political party to issue whip to its MLAs as it has a constitutional right to do so and the court can't restrict that.
Siddaramaiah asserted that the Karnataka government was a 'strong' one and ridiculed state BJP president B S Yeddyurappa for repeatedly claiming that the coalition will collapse.
The Chikkaballapura MLA tweeted: "Personally I am confused why the issue of EVM manipulation is being brought into conversation while talking about the exit poll results.
'About two I will tell you, but won't tell you about the third one'
A case of attempt to murder was registered on Monday against Congress MLA J N Ganesh in connection with the alleged brawl with lawmaker colleague Anand Singh at a resort, police said.
The chief minister, who had on Wednesday expanded his new cabinet by inducting 29 ministers, had played it safe by and large retaining old faces, as 23 of them were Ministers in the previous Yediyurappa cabinet, while six were new.
Reacting to the voting, chief minister Kamal Nath said, "The BJP says daily that we are a minority government and one which could fall any day."
He flew down to Mumbai as a Congress troubleshooter with a mission to save the wobbly coalition government in Karnataka, but minister D K Shivakumar hardly found any support from the Maharashtra unit of his party in his task and was sent packing to his home state.
The ruling party legislators have expressed serious reservations about MLCs not elected by the people being made ministers, lack of representation to certain regions, with most ministers still from Bengaluru and Belagavi districts and also on their 'seniority or sacrifice' not being considered.
He, however, reiterated his allegation that the BJP was trying to lure MLAs of the ruling combine.
The BJP will need to win at least six seats to remain in power.
In the second phase on April 18, 97 seats,spread across 13 states and one Union Territory, will go to the polls.
Here's how Congress and Bharatiya Janata Party leaders reacted after the Supreme Court ordered for a floor test in Karnataka on Saturday.
Kumaraswamy predicted that the political instability would continue in the state.
Gandhi reportedly told them that he has already conveyed his decision to the Congress Working Committee and would not relent.
The by-elections are seen as a prestigious popularity test for the ruling Congress-Janata Dal-Secular coalition, as the outcome is expected to have a bearing on the state's political scene.
The speaker said he would take a decision on the remaining 14 cases in a "couple of days."
'The results show that he is the best person to manage individuals in the party.'
'Already, the BJP treats the Constitution like the unpopular old uncle at the party, whom everyone pays lip service to and then proceeds to ignore,' says Mitali Saran.
'The message they want to send to the country is that they can do anything by hook or crook'
Among the ministers in the new cabinet are 8 Lingayats, 7 Vokkaligas, 7 OBCs, 3 SCs, 2 Brahmins, 1 ST and 1 Reddy, and a woman.
The Congress also said they would mention the matter before the Supreme Court on Monday.
The apex court, in a plethora of verdicts, has given varying judicial opinions on Speakers' powers ranging from refusing to intervene in the matter to assuming the role of the Speaker itself and going to the extent of disqualifying lawmakers under the 10th Schedule of the Constitution.
This divisiveness is upsetting social cohesion and can throw the bright young people thronging to Bengaluru with billion dollar ideas in their creative minds off balance, warns Shekhar Gupta.
This will be the fourth stint for Yeddyurappa as the chief minister -- the last one was after the May 2018 assembly polls.
In the course of his various tenures, Yediyurappa made many adversaries. Bommai, by contrast, knows the Opposition well and has many friends, cutting across parties -- he is, after all, only a 2008 BJP entrant.
The stand-off between the government and opposition continued in the assembly on Tuesday over an SIT probe into the audio clip.
Karnataka Chief Minister B S Yediyurappa on Wednesday expanded his 17-month old cabinet, inducting seven ministers, and indicated that excise minister H Nagesh would be dropped. Governor Vajubhai Vala administered the oath of office and secrecy to the ministers at a ceremony at the Raj Bhavan.
The Congress has raised several questions on the Rafale deal, accusing the government of compromising with national interests.
Elaborate security arrangements have been made in districts like Kodagu and Chitradurga, coastal regions among others, where local communities are opposed to the celebrations.
As the political turmoil lingered on with the ruling coalition making frenetic efforts to win back rebels who have pushed it to the brink of collapse, assembly Speaker K R Ramesh Kumar on Monday announced the confidence motion sought to be moved by Kumaraswamy would be taken up at 11 am on July 18.
All eyes are now on Kumar who has to take a call on the resignations tendered by 13 MLAs of the Congress and the JD-S from the assembly.
The Karnataka CM with only 37 JD-S MLAs in the assembly is on shaky ground and overly dependent on the Congress for every decision, reports Bibhu Ranjan Mishra.
Congress Legislature Party leader and Congress-Janata Dal (Secular) coordination committee chief Siddaramaiah said no one would leave the Congress and there was no disgruntlement either.
By keeping the Sanatana Dharma row alive and adding the Ayodhya temple consecration scheduled for January 22 and adding the free darshan promise from four polled states to the entire country, the BJP may have a self-fulfilling concoction, predicts N Sathiya Moorthy.