Deputy Chief Minister B S Yediyurappa has indicated that he will hold the finance portfolio.
Deve Gowda has said all action will be taken against Kumaraswamy and other rebels.
JD(S)-BJP not to go for full-fledged ministry on Feb 3
The meeting did not make much headway towards finding a solution to the Karnataka crisis.
Revanna has decided to stand by Gowda in the hour of crisis.
Readers are unanimous about the fact that the Congress government has done nothing worthwhile in the 19 months that it has been in power.
Asked about the letter submitted by Kumaraswamy about withdrawal of support to the government, Singh said JD-S chief H D Deve Gowda had submitted a letter requesting the governor not to take cognisance of Kumaraswamy's letter.
With only 65 seats in the 224-member Karnataka Assembly, do you think the Congress has suffered a big blow from Kumaraswamy's move?
The decision was taken at a meeting of the National Executive of JD(S) held at the residence of former prime minister and party chief H D Deve Gowda in New Delhi on Monday.
Nagaraj reached Mumbai accompanied by Karnataka BJP president B S Yeddyurappa's personal assistant Santosh and BJP MLA R Ashok.
His father Somappa Rayappa Bommai was the state chief minister during 1988-1989.
Lingayats are said to constitute about 17 per cent of Karnataka's population, and the community has dominance in as many as 100 out of total 224 constituencies, majority of these seats being in north Karnataka region.
Instructions would also be given to the legislators on how they should behave during the swearing-in ceremony, he added.
'The wife will not only abuse her husband for giving her less money, but also abuse the government.' 'Look at the price of a cooking gas cylinder, it is Rs 1,200.'
The Janata Dal (Secular) has offered to join the National Democratic Alliance, provided the BJP allows H D Kumaraswamy continue as Karnataka chief minister for the next 20 months.
"The Supreme court allowing us to contest election is important to us. We welcome it... We are politicians... This verdict is important to us," disqualified Janata Dal-Secular MLA from Hunsur A H Vishwanath told reporters in New Delhi.
There seems to be a wave of uncertainity in the state of Karnataka on whether JD-S will hand over power to its coalition partner, the BJP on October 3.
A resolution to this effect was passed at the party's general body meeting in Hyderabad, party sources said.
The top guns of all the major political parties were on a campaign blitz across the state in the past few days, even as the ruling BJP has been striving to break the 38-year-old pattern of alternating governments and retain its southern citadel.
"There are clearly two sides. On one side, there is an organisation of patriots in the form of BJP and on the other side, tukde-tukde gang have come together under the leadership of the Congress. It is for the people of Karnataka to decide now whether they are with the patriots or those who support people who want to divide this country," he added.
On the third day of rescue operation, bodies of five people, including that of eight-year-old Divya Unakal, Dakshayini, 45, and Sangamesh, 42, were retrieved from the rubble, police said.
Five others were critically injured.
"The government should handle it delicately and follow what was done in Hyderabad," former chief minister H D Kumaraswamy said.
Demonstrations and attempts to block roads by burning tires were reported from Ramanagara, Chennapattana and few neighbouring towns, where a bandh has been called by Shivakumar's supporters.
'People of the state who bless me will give a befitting replay to the Congress.'
This was the second time D K Shivakumar foiled Amit A Shah's plans.
Basavaraj Bommai on Wednesday took charge as the new Chief Minister of Karnataka, ending months of speculation about the change of guard in the state.
The Bharatiya Janata Party has taken a jibe at Kumaraswamy over his Singapore visit to celebrate the new year, at a time when most parts of the state are reeling under drought.
The state Congress has written to Sitharaman, asking her to protect the interests of the state by retaining the exhibition in Bengaluru as she was a Rajya Sabha member from the state.
He, however, reiterated his allegation that the BJP was trying to lure MLAs of the ruling combine.
No chief minister from the Bharatiya Janata Party and Kumaraswamy's Janata Dal-Secular could manage to complete the full term in Karnataka.
BJP leaders said they were mulling moving the Supreme Court in the light of Thursday's developments.
I will continue to remain in the party and serve as MLA, he said in Bengaluru.
The apex court had on July 12 restrained Karnataka Speaker K R Ramesh Kumar from taking any decision till July 16 on the resignation and disqualification of 10 rebel MLAs of the ruling Congress-Janata Dal-Secular coalition.
The MLAs in the letter said they feel threatened, and requested the police to stop any Congress leader from meeting them.
These MLAs are Anand Singh, K Sudhakar, N Nagaraj, Munirathna and Roshan Baig.