Bug#1126688: openblas causes slepc4py test failure on ppc64el: Error in LAPACK subroutine gesvd: info=127

Drew Parsons <[email protected]> Tue, 17 Feb 2026 09:45:30 +0100
Newsgroups gmane.linux.debian.ports.powerpc
Message-ID <177131793084.525556.1718889228565665870.reportbug__36995.2700029657$1771318051$gmane$org@sandy>
Source: openblas
Version: 0.3.31+ds-3
Followup-For: Bug #1126688
X-Debbugs-Cc: [email protected]
User: [email protected]
Usertags: ppc64el

Unfortunately openblas 0.3.31 is still triggering the slepc4py test error,
https://ci.debian.net/packages/s/slepc4py/unstable/ppc64el/68701435/

I'll try adding some diagnostic info to the slepc4py test to get it to
report which CPU the test is running on.

Let me know if there's any other info you'd like the test to provide.