Packages / Debian 12 (Bookworm) / libs / libumfpack5

Package: libumfpack5 (1:5.12.0+dfsg-2)

sparse LU factorization library

Other Packages Related to libumfpack5:

dep: [libamd2] (>= 1:4.5.2)
approximate minimum degree ordering library for sparse matrices
dep: [libblas3]
Basic Linear Algebra Reference implementations, shared library
dep: libblas.so.3
Package not available
dep: [libc6] (>= 2.29)
GNU C Library: Shared libraries
dep: [libcholmod3] (>= 1:4.5.2)
sparse Cholesky factorization library for sparse matrices
dep: [libsuitesparseconfig5] (>= 1:5.0.0)
configuration routines for all SuiteSparse modules

Download libumfpack5

Architecture	Package size	Installed size	Files	Package
amd64	239 KiB	751 KiB	list of files	Download
arm64	196 KiB	635 KiB	list of files	Download

Percorsi file del pacchetto (9)

Paths come from the repository package-file index for the observed builds. They describe archive/package associations, not every file that will exist on a running system after maintainer scripts, alternatives, generated state, diversions, or installation choices.

/usr/lib/aarch64-linux-gnu/libumfpack.so.5
/usr/lib/aarch64-linux-gnu/libumfpack.so.5.7.9
/usr/lib/x86_64-linux-gnu/libumfpack.so.5
/usr/lib/x86_64-linux-gnu/libumfpack.so.5.7.9
/usr/share/doc/libumfpack5/changelog.Debian.gz
/usr/share/doc/libumfpack5/changelog.gz
/usr/share/doc/libumfpack5/copyright
/usr/share/doc/libumfpack5/NEWS.Debian.gz
/usr/share/lintian/overrides/libumfpack5

Field source: Debian 12 (Bookworm) main amd64 revision bookworm-main-amd64:9e0b5aabb2465b3d2e7a7fe27f9913846277833f7a2826e7767acccff5b588c5

Usa questo pacchetto

OpenFactory può avviare questo sistema operativo in una macchina virtuale del browser, o iniziare una costruzione che include il nome nativo del pacchetto di questo record.

Prova Debian 12 (Bookworm) nel browser Crea un'immagine che include libumfpack5

Versioni, suite e repository

Ogni riga è metadato dell'indice pacchetti per una versione, architettura, suite e repository. Nomi, URL e dimensioni arrivano dalla fonte; un link è un punto di recupero mutabile, non una redistribuzione OpenFactory.

Version	Release	Architecture	Repository	Package size	Installed size	Publisher repository artifact
1:5.12.0+dfsg-2	bookworm / main	amd64	Debian 12 · main · amd64	239 KiB	751 KiB	pool/main/s/suitesparse/libumfpack5_5.12.0+dfsg-2_amd64.deb
1:5.12.0+dfsg-2	bookworm / main	arm64	Debian 12 · main · arm64	196 KiB	635 KiB	pool/main/s/suitesparse/libumfpack5_5.12.0+dfsg-2_arm64.deb

Field source: Debian 12 (Bookworm) main amd64 revision bookworm-main-amd64:9e0b5aabb2465b3d2e7a7fe27f9913846277833f7a2826e7767acccff5b588c5

Checksum e date di osservazione

For an APT source, signature verification authenticates the repository metadata chain and the Packages index containing this source-reported artifact digest. It does not certify package safety.

1:5.12.0+dfsg-2 / amd64Observed Sep 1, 2026 to Sep 1, 2026

Verification status: Metadata observed; artifact bytes were not independently fetched or hashed by this catalog import. The digest below is source-reported.

Source-reported sha256: a90c00c1c6271e67027614d799214176157863d0992b4409af703135e15c04b3

After downloading that exact artifact, compare its bytes with the source-reported expected digest:

printf '%s  %s\n' 'a90c00c1c6271e67027614d799214176157863d0992b4409af703135e15c04b3' 'libumfpack5_5.12.0+dfsg-2_amd64.deb' | sha256sum --check --strict -

A match establishes equality with the repository metadata value. It does not establish safety or catalog-side artifact retrieval.

Field source: Debian 12 (Bookworm) main amd64 revision bookworm-main-amd64:9e0b5aabb2465b3d2e7a7fe27f9913846277833f7a2826e7767acccff5b588c5

1:5.12.0+dfsg-2 / arm64Observed Sep 1, 2026 to Sep 1, 2026

Verification status: Metadata observed; artifact bytes were not independently fetched or hashed by this catalog import. The digest below is source-reported.

Source-reported sha256: 44541362bc4cc9f14b4cabbabffc78f041a08da42c05396e525b7ed61ccf095d

After downloading that exact artifact, compare its bytes with the source-reported expected digest:

printf '%s  %s\n' '44541362bc4cc9f14b4cabbabffc78f041a08da42c05396e525b7ed61ccf095d' 'libumfpack5_5.12.0+dfsg-2_arm64.deb' | sha256sum --check --strict -

A match establishes equality with the repository metadata value. It does not establish safety or catalog-side artifact retrieval.

Field source: Debian 12 (Bookworm) main arm64 revision bookworm-main-arm64:2ddb1737692e8c45c53e8d57c0ce4cd21c78c5703b830c3226b1423566a06c00

Completezza del record

The completeness score measures metadata coverage, not software quality, security, compatibility, or suitability.

Summary and description: 25/25
Artifact path and source digest: 25/25
Dependency metadata: 15/15
Package-file index: 15/15
Homepage: 5/5
License text: 0/5
Source package or maintainer: 10/10

Recorded total: 95/100

Field source: Debian 12 (Bookworm) main amd64 revision bookworm-main-amd64:9e0b5aabb2465b3d2e7a7fe27f9913846277833f7a2826e7767acccff5b588c5, Debian 12 (Bookworm) main arm64 revision bookworm-main-arm64:2ddb1737692e8c45c53e8d57c0ce4cd21c78c5703b830c3226b1423566a06c00. The cross-OS mapping is catalog-derived from the source-reported homepage; it does not establish authorship or publisher identity

Fonti e provenienza

Field-source links above resolve here. Each source entry names the metadata publisher, trust tier, exact snapshot revision, signature result, and observation time; catalog-derived mappings are labeled separately.

Debian 12 (Bookworm) main amd64Sep 1, 2026
Authoritative source; repository metadata signature verified, revision bookworm-main-amd64:9e0b5aabb2465b3d2e7a7fe27f9913846277833f7a2826e7767acccff5b588c5
Signature verification covers the configured repository metadata chain. It does not certify that the package is safe or suitable.
Repository-signature verification record
Signed object
https://deb.debian.org/debian/dists/bookworm/InRelease
Signed-object SHA-256
77737fa4b34f2693e982cc9ee35736816c35a7778fc2d326cc1bbf5b301fe1aa
Signer fingerprint
4CB50190207B4758A3F73A796ED0E7B82643E131
Keyring revision
debian-archive-keyring.gpg
SHA-256 506b815cbb32d9b6066b4a2aa524071e071761e7e7f68c3ac74f3061ba852017
Tool and policy
gpgv (GnuPG) 2.4.9
openfactory-software-catalog-signature-v1
Verification time
Sep 1, 2026
Signed Release → package-index hash linkage
Path: main/binary-amd64/Packages.xz
Expected SHA-256: 9e0b5aabb2465b3d2e7a7fe27f9913846277833f7a2826e7767acccff5b588c5
Observed SHA-256: 9e0b5aabb2465b3d2e7a7fe27f9913846277833f7a2826e7767acccff5b588c5
Result: match verified
Debian 12 (Bookworm) main arm64Sep 1, 2026
Authoritative source; repository metadata signature verified, revision bookworm-main-arm64:2ddb1737692e8c45c53e8d57c0ce4cd21c78c5703b830c3226b1423566a06c00
Signature verification covers the configured repository metadata chain. It does not certify that the package is safe or suitable.
Repository-signature verification record
Signed object
https://deb.debian.org/debian/dists/bookworm/InRelease
Signed-object SHA-256
77737fa4b34f2693e982cc9ee35736816c35a7778fc2d326cc1bbf5b301fe1aa
Signer fingerprint
4CB50190207B4758A3F73A796ED0E7B82643E131
Keyring revision
debian-archive-keyring.gpg
SHA-256 506b815cbb32d9b6066b4a2aa524071e071761e7e7f68c3ac74f3061ba852017
Tool and policy
gpgv (GnuPG) 2.4.9
openfactory-software-catalog-signature-v1
Verification time
Sep 1, 2026
Signed Release → package-index hash linkage
Path: main/binary-arm64/Packages.xz
Expected SHA-256: 2ddb1737692e8c45c53e8d57c0ce4cd21c78c5703b830c3226b1423566a06c00
Observed SHA-256: 2ddb1737692e8c45c53e8d57c0ce4cd21c78c5703b830c3226b1423566a06c00
Result: match verified