Judge Mohd Firuz Jaffril says Sangeet Kaur Deo's originating summons is academic as Karpal's sedition case is no longer a live issue.
The former prime minister arrived at about 11am.
Separatists say ruling an "atrocity" and "attack on democracy" as police prepare for violence.
Mohd Asri Zainul Abidin says the government religious officer had previously made statements that courted controversies.
The ruling comes after the prosecution informs the High Court it does not wish to pursue the appeal.
Nurul Amal Mohd Fauzi claims the man had attacked those who insulted Islam.
The youth chief was arrested for allegedly tweeting about the queen.
A police report was lodged on Aug 29 to say that the comment could threaten national harmony.
Police called in after 50 people gather at Masjid Ar Rahman in Durian Tunggal to prevent him from preaching.
Tommy Thomas also says he was not aware of the case against the preacher until a few days ago.
The PKR preacher was sent to jail two days ago after the court rejected his appeal against a sedition conviction.
The High Court also extends jail sentence on Wan Ji Wan Hussin to one year.
Its president argues the Sedition Act 1948 was not used against Tunku Abdul Rahman when he sought independence for Malaya from Britain and that the same principle should apply to PBK’s quest.
Fadiah Nadwa Fikri says prolonged investigations by police constitute intimidation and abuse of power.
The prime minister says police investigation is normal when reports are made and that probe will not necessarily be followed by charges.
Those who knew the Tiger of Jelutong will be very happy that he has been acquitted of a sedition charge, for Karpal Singh was a patriot, a true son of the soil.
An emotional Gurmit Kaur says the verdict is cause for joy ahead of the fifth anniversary of her husband's death.
Federal Court says the introduction of the affidavit by Court of Appeal judge Hamid Sultan Abu Backer is not material in the appeal against Karpal Singh’s conviction.
Police inform committee members they are also being investigated under the Peaceful Assembly Act.
IGP says 58 reports lodged against the finance minister over his response on the PAS-Umno alliance.
Tehran is struggling with the sanctions imposed by Washington after US President Donald Trump pulled out of a 2015 nuclear deal between Iran and 6 major powers last year.
The RM1,800 fine will allow Fakhrulrazi Mohd Mokhtar to continue as Meru assemblyman.
The struggle continues against misinformation and sedition, which Malaysians must once again counter in order to preserve the ideals entrenched in the constitution.
Lawyer Sangeet Kaur Deo is alleging that the chief justice failed to protect judiciary's integrity in at least two cases.