** Description changed:

+ [Impact]
+ 
+ ibus-libpinyin has proved to crash far too often. One or more files in
+ ~/.cache/ibus/libpinyin get corrupted somehow, and emptying that
+ directory allows the user to keep using ibus-libpinyin.
+ 
+ In disco (and eoan) ibus-libpinyin 1.11.0 and libpinyin 2.2.2 are
+ present, and the number of crashes has been reduced significantly:
+ 
+ https://errors.ubuntu.com/?package=ibus-libpinyin&period=month
+ 
+ Upstream ChangeLog ibus-libpinyin:
+ ----------------------------------
+ version 1.11.0
+ * fixes keypad decimal
+ * fixes emoji candidates
+ * support configurable opencc config
+ 
+ version 1.10.92
+ * fixes Enter handling
+ 
+ version 1.10.91
+ * support ime.register_trigger in lua extension
+ * support predicted candidates
+ * support emoji input
+ 
+ version 1.10.0
+ * bug fixes
+ 
+ version 1.9.91
+ * migrate to use GSettings
+ * fixes lyx short cut issue
+ 
+ version 1.9.3
+ * translate input method name in ibus menu
+ 
+ Upstream ChangeLog libpinyin:
+ -----------------------------
+ version 2.2.2
+ * minor fixes
+ 
+ version 2.2.1
+ * fixes predicted candidates
+ 
+ version 2.2.0
+ * bug fixes
+ 
+ The proposal is to backport the disco versions of those packages to
+ bionic and cosmic in an attempt to prevent crashes. Proposed uploads are
+ available in this PPA:
+ 
+ https://launchpad.net/~gunnarhj/+archive/ubuntu/ibus-libpinyin
+ 
+ [Test Case]
+ 
+ * Install from {bionic,cosmic}-proposed:
+   - libpinyin13
+   - libpinyin-data
+   - ibus-libpinyin
+ 
+ * Use "Intelligent Pinyin" for typing and confirm that no new issues
+   show up when doing so.
+ 
+ (This is apparently not a confirmation that the upload really fixes the
+ bug. Time will tell.)
+ 
+ [Regression Potential]
+ 
+ The changes are mostly bug fixes, so the regression risk should be
+ limited. Also consider that the starting point is a rather unstable
+ functionality.
+ 
+ [Original description]
+ 
  I have experienced random ibus-libpinyin crashes in bionic.  I cannot
  reproduce it, but it occurred at least a few times, even after the
  official bionic release.  Same crashes were also reported in the Ubuntu
  Chinese forum.
  
  Currently, the workaround is to delete the ~/.cache/ibus/libpinyin
  folder.
  
  I talked to Peng Wu, ibus-libpinyin's creator and main maintainer, he
  suggested that we update the version of ibus-libpinyin to 1.10.
  
  Can we give this update a trial?

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https://bugs.launchpad.net/bugs/1768166

Title:
  Random crashes

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