onboard virtual keyboard not install correctly on ubuntu 24.04

[rostam]

Description: Ubuntu 24.04 LTS
Release: 24.04

onboard:
  Installed: 1.4.1-5ubuntu6
  Candidate: 1.4.1-5ubuntu6
  Version table:
 *** 1.4.1-5ubuntu6 500
        500 http://archive.ubuntu.com/ubuntu noble/universe amd64 Packages
        100 /var/lib/dpkg/status

Setting up onboard (1.4.1-5ubuntu6) ...
/usr/lib/python3/dist-packages/Onboard/Appearance.py:924: SyntaxWarning: invalid
 escape sequence '\w'
  _key_ids_pattern = re.compile('[\w-]+(?:[.][\w-]+)?', re.UNICODE)
/usr/lib/python3/dist-packages/Onboard/Appearance.py:1066: SyntaxWarning: invali
d escape sequence '\w'
  key_ids = [x for x in re.findall('\w+(?:[.][\w-]+)?', text) if x]
/usr/lib/python3/dist-packages/Onboard/LayoutLoaderSVG.py:98: SyntaxWarning: inv
alid escape sequence '\('
  self._layout_regex = re.compile("([^\(]+) (?: \( ([^\)]*) \) )?",
/usr/lib/python3/dist-packages/Onboard/LayoutLoaderSVG.py:447: SyntaxWarning: 's
tr' object is not callable; perhaps you missed a comma?
  raise Exceptions.LayoutFileError("Unrecognized modifier %s in" \
/usr/lib/python3/dist-packages/Onboard/SpellChecker.py:324: SyntaxWarning: inval
id escape sequence '\s'
  SPLITWORDS = re.compile("[^-_\s]+", re.UNICODE|re.DOTALL)
/usr/lib/python3/dist-packages/Onboard/TextDomain.py:144: SyntaxWarning: invalid
 escape sequence '\s'
  strings = re.split('(\s+)', context)
/usr/lib/python3/dist-packages/Onboard/TextDomain.py:161: SyntaxWarning: invalid
 escape sequence '\s'
  """
/usr/lib/python3/dist-packages/Onboard/TextDomain.py:291: SyntaxWarning: invalid
 escape sequence '\s'
  _growth_sections_pattern = re.compile("[^\s?#@]+", re.DOTALL)
/usr/lib/python3/dist-packages/Onboard/TextDomain.py:447: SyntaxWarning: invalid
 escape sequence '\['
  "^In \[[0-9]*\]: ", # ipython
/usr/lib/python3/dist-packages/Onboard/TextDomain.py:450: SyntaxWarning: invalid
 escape sequence '\?'
  "^\?", # vi reverse search
/usr/lib/python3/dist-packages/Onboard/TextDomain.py:451: SyntaxWarning: invalid
 escape sequence '\$'
  "\$ ", # generic prompt
/usr/lib/python3/dist-packages/Onboard/TextDomain.py:459: SyntaxWarning: invalid
 escape sequence '\('
  "^\(.*\)`.*': ", # bash incremental search
/usr/lib/python3/dist-packages/Onboard/TextDomain.py:739: SyntaxWarning: invalid
 escape sequence '\w'
  _url_pattern = re.compile("([\w-]+)|(\W+)", re.UNICODE)
/usr/lib/python3/dist-packages/Onboard/WordSuggestions.py:1253: SyntaxWarning: i
nvalid escape sequence '\S'
  _section_begin_pattern = re.compile("\S*\s*$")
/usr/lib/python3/dist-packages/Onboard/WordSuggestions.py:1254: SyntaxWarning: i
nvalid escape sequence '\S'
  _section_end_pattern = re.compile("\S*(?=\s*)")
/usr/lib/python3/dist-packages/Onboard/pypredict/lm_wrapper.py:302: SyntaxWarnin
g: invalid escape sequence '\s'
  """ .*?
/usr/lib/python3/dist-packages/Onboard/pypredict/lm_wrapper.py:368: SyntaxWarnin
g: invalid escape sequence '\s'
  tokenize_pattern = """
/usr/lib/python3/dist-packages/Onboard/pypredict/lm_wrapper.py:467: SyntaxWarnin
g: invalid escape sequence '\w'
  if not re.match("""
/usr/lib/python3/dist-packages/Onboard/pypredict/lm_wrapper.py:504: SyntaxWarnin
g: invalid escape sequence '\d'
  result = re.search("ngram (\d+)=\d+", line)
/usr/lib/python3/dist-packages/Onboard/pypredict/lm_wrapper.py:624: SyntaxWarnin
g: invalid escape sequence '\w'
  target_word = re.search("^([\w]|[-'])*", prefix_to_end, re.UNICODE).group()
/usr/lib/python3/dist-packages/Onboard/utils.py:151: SyntaxWarning: invalid esca
pe sequence '\d'
  """
/usr/lib/python3/dist-packages/Onboard/utils.py:220: SyntaxWarning: invalid esca
pe sequence '\s'
  pattern = re.compile('>\n\s+([^<>\s].*?)\n\s+</', re.DOTALL)
/usr/lib/python3/dist-packages/Onboard/utils.py:221: SyntaxWarning: invalid esca
pe sequence '\g'
  pretty_xml = pattern.sub('>\g<1></', ugly_xml)
/usr/lib/python3/dist-packages/Onboard/utils.py:356: SyntaxWarning: invalid esca
pe sequence '\:'
  """
/usr/lib/python3/dist-packages/Onboard/utils.py:1542: SyntaxWarning: invalid esc
ape sequence '\w'
  """(?:
Processing triggers for libglib2.0-0t64:amd64 (2.80.0-6ubuntu3.1) ...

[rostam (gnulinux666)]

This program is especially necessary for disabled people and the problem has not been solved yet !

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.