http://bugzilla.opensuse.org/show_bug.cgi?id=1136634 Bug ID: 1136634 Summary: openSUSE matplotlib generates no graph Classification: openSUSE Product: openSUSE Distribution Version: Leap 15.0 Hardware: x86-64 OS: SUSE Other Status: NEW Severity: Minor Priority: P5 - None Component: Development Assignee: bnc-team-screening@forge.provo.novell.com Reporter: mhenatsch@gmx.de QA Contact: qa-bugs@suse.de Found By: --- Blocker: --- User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:67.0) Gecko/20100101 Firefox/67.0 Build Identifier: I have written a Python program to generate a graphical representation of temperatures over time. The program runs correctly under Raspbian and also under Manjaro. Under both systems it generates the desired graph. Not so under openSUSE - neither under Leap 42.3 nor under Leap 15.0. It throws no exceptions and correctly prints out text, but no graph. The c ode is exactly the same as in the two other operating systems. I had installed matplotlib through Yast from the openSUSE repositories. Examining in Yast the "Technical Data" for matplotlib I found the following: License: SUSE-Matplotlib Vendor: openSUSE Packager: http://bugs.opensuse.org
From this I concluded that the openSUSE-version of matplotlib is non-standard. I uninstalled (with Yast) matplotlib and reinstalled it from the command line with "pip3 install matplotlib". This got me the original version and since then everything runs well, including the generation of graphs.
Reproducible: Always Steps to Reproduce: 1.Create a Python program ending with the following code: plt.plot(timeslist, temperatureslist) plt.ylabel('Temperature [° C]') print(plt.ylabel) plt.xlabel('Time (Date and Time)') print(plt.xlabel) plt.title(timespan, fontsize=16, color='blue') plt.grid(True) plt.show() 2.Run the program. All goes well, except the generation of the graph. 3.Uninstall the SUSE-version of matplotlib and reinstall the library with "pip3 install matplotlb". Run the Python program again. You will see a nice graph! -- You are receiving this mail because: You are on the CC list for the bug.