[Bug 1872187] Re: ubuntustudio-controls crashed with IndexError in refresh_dropdowns(): list index out of range

[Erich Eickmeyer]

** Changed in: ubuntustudio-controls (Ubuntu Focal)
       Status: Fix Committed => In Progress

** Description changed:

+ [IMPACT]
+ Users of Ubuntu Studio Controls for sound cards which do not provide a proper description are unable to use Ubuntu Studio Controls, which causes the application to crash.
+ 
+ [TEST CASE]
+ Using a computer with a sound card that does not provide a description, attempt to select sound card from drop down menu on the Jack configuration tab. The application will crash.
+ 
+ [REGRESSION POTENTIAL]
+ It is very possible that the fix might cause problems for other users of Ubuntu Studio Controls when using that menu, but this is highly unlikely.
+ 
+ 
+ Package has been uploaded to the queue.
+ 
+ 
+ Original bug follows:
+ ----
+ 
  Lenovo MIIX320-10ICR
  
  No default sound device available (missing kernel driver?!?) only hdmi-
  sound-driver in pavucontrol. This could cause the ubuntustudi-controls
  crash.
  
  Fix needed befor 23. April. ;-)
  
  See attached systeminfo.txt file.
  
  ProblemType: Crash
  DistroRelease: Ubuntu 20.04
  Package: ubuntustudio-controls 1.12.3
  ProcVersionSignature: Ubuntu 5.4.0-21.25-lowlatency 5.4.27
  Uname: Linux 5.4.0-21-lowlatency x86_64
  ApportVersion: 2.20.11-0ubuntu26
  Architecture: amd64
  CasperMD5CheckResult: skip
  CrashCounter: 1
  CurrentDesktop: XFCE
  Date: Sat Apr 11 12:48:48 2020
  ExecutablePath: /usr/bin/ubuntustudio-controls
  InstallationDate: Installed on 2020-04-11 (0 days ago)
  InstallationMedia: Ubuntu-Studio 20.04 LTS "Focal Fossa" - Alpha amd64 (20200315)
  InterpreterPath: /usr/bin/python3.8
  PackageArchitecture: all
  ProcCmdline: /usr/bin/python3 /usr/bin/ubuntustudio-controls
  ProcEnviron:
-  LANGUAGE=de_DE
-  PATH=(custom, no user)
-  XDG_RUNTIME_DIR=<set>
-  LANG=de_DE.UTF-8
-  SHELL=/bin/bash
+  LANGUAGE=de_DE
+  PATH=(custom, no user)
+  XDG_RUNTIME_DIR=<set>
+  LANG=de_DE.UTF-8
+  SHELL=/bin/bash
  Python3Details: /usr/bin/python3.8, Python 3.8.2, python3-minimal, 3.8.2-0ubuntu2
  PythonArgs: ['/usr/bin/ubuntustudio-controls']
  PythonDetails: N/A
  SourcePackage: ubuntustudio-controls
  Title: ubuntustudio-controls crashed with IndexError in refresh_dropdowns(): list index out of range
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm audio cdrom dip lpadmin plugdev sambashare sudo

** Summary changed:

- ubuntustudio-controls crashed with IndexError in refresh_dropdowns(): list index out of range
+ [SRU] ubuntustudio-controls crashed with IndexError in refresh_dropdowns(): list index out of range

** Changed in: ubuntustudio-controls (Ubuntu Groovy)
     Assignee: Erich Eickmeyer (eeickmeyer) => (unassigned)

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https://bugs.launchpad.net/bugs/1872187

Title:
  [SRU] ubuntustudio-controls crashed with IndexError in
  refresh_dropdowns(): list index out of range

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