Status changed to 'Confirmed' because the bug affects multiple users.
** Changed in: opencv (Ubuntu)
Status: New => Confirmed
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https://bugs.launchpad.net/bugs/1890170
Title:
ImportError libstdc++.so.6 cannot allocate memory after importing
PyQt5.Qt PyQt5.QtCore and cv2
Status in mysql-8.0 package in Ubuntu:
Confirmed
Status in opencv package in Ubuntu:
Confirmed
Status in pyqt5 package in Ubuntu:
Confirmed
Bug description:
I'm using an updated Lubuntu focal. Starting maybe last week (monday July
27th), if in python3 I do
from PyQt5 import Qt, QtCore
import cv2
I get
ImportError: /lib/x86_64-linux-gnu/libstdc++.so.6: cannot allocate memory in
static TLS block
I noticed only now that the reverse (first import cv2, then Qt,
QtCore) seems to work correctly and displays no errors. I'm afraid I
might not be able to do the reverse in my real software...
ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: python3 3.8.2-0ubuntu2
ProcVersionSignature: Ubuntu 5.4.0-42.46-generic 5.4.44
Uname: Linux 5.4.0-42-generic x86_64
ApportVersion: 2.20.11-0ubuntu27.4
Architecture: amd64
CasperMD5CheckResult: skip
CurrentDesktop: LXQt
Date: Mon Aug 3 17:49:20 2020
InstallationDate: Installed on 2020-07-15 (19 days ago)
InstallationMedia: Lubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423)
SourcePackage: python3-defaults
UpgradeStatus: No upgrade log present (probably fresh install)
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