*532 Opinion
The petitioner, William Pagan, appeals following the denial of his petition for certification to appeal from the judgment denying his amended petition for a writ of habeas corpus in which he alleged that he was denied the effective assistance of trial counsel. We dismiss the appeal.
The petitioner pleaded guilty to possession with intent to sell more than one ounce of heroin in violation of General Statutes § 2 la-278 (b) pursuant to
North Carolina
v.
Alford,
During these criminal proceedings, the petitioner, who has a history of felony convictions, was represented by his New York counsel of long standing, who was admitted pro hac vice, and by Connecticut counsel. Both counsel were present at the time the petitioner’s plea agreement was negotiated and at the hearing when the petitioner entered the plea and the agreement was accepted by the court. Pro hac vice counsel was present at sentencing. At the habeas trial, Connecticut counsel testified that he arrived at the courthouse on the day of sentencing, which was scheduled to take place at 2 p.m. Unbeknownst to him, however, the petitioner was sentenced in the morning. The habeas court did not find that Connecticut counsel’s performance was deficient.
*533
In the usual ineffective assistance of counsel case, a habeas petitioner must show that his counsel was ineffective and such ineffectiveness prejudiced the petitioner in that but for the ineffective assistance there would have been no conviction. See
Strickland
v.
Washington,
The reasonable probability requirement does not require a petitioner to show that counsel’s deficient conduct more likely than not altered the outcome of the case, but he must establish “a probability sufficient to undermine confidence in the outcome.”
Strickland
v.
Washington,
supra,
“Faced with the habeas court’s denial of certification to appeal, a petitioner’s first burden is to demonstrate that the habeas court’s ruling constituted an abuse of discretion. Abuse of discretion is the proper standard because that is the standard to which we have held other litigants whose rights to appeal the legislature has conditioned upon the obtaining of the trial court’s permission. ... If the petitioner succeeds in surmounting that hurdle, the petitioner must then demonstrate that the judgment of the habeas court should be reversed on its merits. . . .
Simms
v.
Warden,
*535 Because the petitioner has failed to meet his threshold burden of establishing that the issue he raises is debatable among jurists of reason, we cannot find that the court abused its discretion in denying certification to appeal.
The appeal is dismissed.
In this opinion the other judges concurred.
Notes
“Practice Book § 2-16 [also] provides in relevant part: An attorney who is in good standing at the bar of another state . . . may, upon special and infrequent occasion and for good cause shown upon written application presented by a member of the bar of this state, be permitted in the discretion of the court, to participate to such extent as the court may prescribe in the presentation of a cause or appeal in any court of this state . . . .” (Internal quotation marks omitted.)
State
v.
Gasser,
