Opinion
Appellant was convicted by a jury trial in 1979 of a violation of Penal Code section 12021, subdivision (a), an ex-felon in possession of a firearm. He appeals from the judgment of conviction. We affirm.
On December 9, 1969, appellant appeared in court with counsel and entered a plea of guilty to a robbery (Pen. Code, § 211a). The minute order reads as follows: “The defendant present in Court with Counsel. With the consent of the Deputy District Attorney the defendant entered a plea of guilty to the crime of Robbery, Section 211A Penal Code without the armed clause. The defendant having entered a plea of guilty under section 859a Penal Code, is hereby certified to Superior Court *920 for sentencing. The defendant remanded to the custody of the Sheriff. Done in open court this 9th day of December, 1969.” No further record of the hearing can be located. The reporter’s notes were apparently destroyed under the Kern County Superior Court’s policy of ordering the • destruction of reporter’s notes after a period of 10 years.
Appellant was sentenced to prison. A fellow inmate filed at least one writ on appellant’s behalf. We do not know the contents of the writ. Appellant did not challenge his conviction by direct appeal. The factual background of appellant’s present arrest and conviction are not pertinent to the issues raised on appeal. Appellant was arrested pursuant to an unrelated warrant and a loaded 32-caliber pistol was found in his sock.
A three-count information filed in Kern County Superior Court on September 11, 1979, charged appellant with (1) having been an ex-felon in possession of a firearm (Pen. Code, § 12021, subd. (a)); (2) carrying a concealed weapon without a license (Pen. Code, § 12025); and (3) carrying a loaded firearm in a public place (Pen. Code, § 12031, subd. (a)). The information also alleged a prior separate prison term for enhancement of the first two counts (Pen. Code, § 667.5, subd. (b)). At his September 13, 1979, arraignment, appellant pleaded not guilty to all counts and denied all priors.
Appellant filed a motion to strike the prior robbery conviction upon which ex-felon status was based, urging that the record of his 1969 guilty plea did not alternatively reflect waiver of his right to jury trial, against self-incrimination, and to confront witnesses, as required by
Boykin
v.
Alabama
(1969)
Jury trial began on December 11, 1979. After jury selection, appellant again moved to strike, the prior robbery conviction; the motion was *921 denied. However, the court granted the People’s motion to dismiss the enhancement priors alleged in counts I and II and their motion to dismiss count III in its entirety. Prior to jury instruction, the court granted the People’s motion to dismiss count II of the information.
After brief deliberation, the jury found appellant guilty on the remaining count—ex-felon in possession of a firearm. On January 9, 1980, the court sentenced appellant to the middle term of two years. Probation was denied. The court additionally denied “good time/work time” credits. (Pen. Code, § 4019, subd. (b).)
Appellant contends that the court committed reversible error in denying his motion to strike the 1969 conviction. The Attorney General has responded in the alternative that the appellant may not raise as a defense to Penal Code section 12021, subdivision (a), the invalidity of the underlying felony conviction because (1) appellant has waived that right, and (2) the validity of the prior conviction did not affect appellant’s status as an ex-felon at the time he possessed the weapon for purposes of the statute.
We find that respondent’s first contention is dispositive of the issue on appeal and will confine our remarks to the question of “waiver.”
Appellant below sought to eliminate the predicate prior by a noticed motion to strike the prior “robbery” conviction. The Supreme Court in
People
v.
Coffey
(1967)
We see no logical reason why an appellant who selects a “motion to strike” to attack a prior should be any less diligent than the appellant who chooses a “motion to vacate” writ of coram nobis or writ of habeas corpus.
Witkin, in discussing
coram nobis,
states: “But many cases have pointed out that the remedy is, in effect, merely a motion to vacate the
*922
judgment, and might appropriately be so designated.” (Witkin, Cal. Criminal Procedure, § 627, p. 617.) A motion to vacate a judgment is the legal equivalent of a proceeding for a writ of error
coram nobis. (People
v.
Griggs
(1967)
A defendant who moves in
coram nobis
to set aside a judgment has the burden of producing convincing proof of a fact that constitutes a legal ground for setting aside the judgment. “It is well settled that a showing of diligence is prerequisite to the availability of relief by motion for
coram nobis.
[Citations.] One who applies for a writ of
coram nobis
upon a ground such as the one here presented must show that the facts upon which he relies were not known to him and could not in the exercise of due diligence have been discovered by him at any time substantially earlier than the time of his motion for the writ . .. . ”
(People
v.
Shorts
(1948)
In
In re Watkins
(1966)
In
In re Walker
(1974)
In
In re Ronald E.
(1977)
In
People
v.
Davis
(1980)
In
People
v.
Orozco
(1981)
In the present case, there is no record of direct appeal and, although appellant testified that a fellow inmate may have filed a writ on his behalf, there is no record of the writ. The record is equally barren of any assertion by appellant as to why he waited 10 years to attack the prior conviction.
The burden must be on the moving party in a motion to strike to demonstrate any special circumstances that excuse his failure to take an expeditious appeal. The reason for such a rule is obvious. In this case, the records the court might have examined in determining appellant’s claims on direct appeal are not now available. Only the appellant can explain his long silence and he has failed to do so.
We find that the appellant’s lack of diligence and his failure to show special circumstances that would explain that delay have foreclosed his right to collateral attack.
Appellant contends, and respondent concedes, that he is entitled to good time/work time credits pursuant to Penal Code sections 2900.5 and 4019. The Supreme Court decision in
People
v.
Sage
(1980)
The judgment is affirmed. The Department of Corrections is directed to determine presentence conduct credits to which appellant is entitled *925 upon appellant’s application for administrative determination of such credits.
Franson, Acting P. J., and Andreen, J., concurred.
Notes
Assigned by the Chairperson of the Judicial Council.
