[BUG] Onboard crashed shortly after mouse hover

[ghost]

Describe the bug

Onboard (the on-screen keyboard app), exits shortly after hovering your mouse over the keyboard. This makes it impossible to use.

To Reproduce Steps to reproduce the behavior:

1. Go to the app menu launcher (start menu)
2. Click on "Onboard"
3. Move your mouse to hover over any of the keys
4. The app will exit on its own

Expected behavior

To be able to use the on-screen keyboard app (Onboard)

Screenshots

N / A

Desktop (please complete the following information):

• OS: Ultramarine Linux Flagship Edition -- Immutable
• Version

● ostree-unverified-image:docker://ghcr.io/ultramarine-linux/ultramarine-flagship:39 Digest: sha256:2a7d1d3ddb36a05d584ba56ff1d0ecd4112541c1d09d24d00d517e2bcbf18054 Timestamp: 2023-11-26T01:00:11Z

ostree-unverified-image:docker://ghcr.io/ultramarine-linux/ultramarine-flagship:39 Digest: sha256:7d046049304d6e12b1ee1e198913dd9dff960005a5f2a37fdc5cd19a0e9c405d Timestamp: 2023-11-25T06:08:46Z

Additional context

I also do not recall having the option at the log-in screen. This would be something you may wish to look into for users 1st loggin on with a yet to be configured Bluetooth keyboard.

[madonuko]

Do you have any logs? Try starting it in console.

[nothingneko]

I'll try this out on my hardware, are you on a tablet or using a mouse?

[ghost]

I'll try this out on my hardware, are you on a tablet or using a mouse?

I am using a Workstation. In fact, there is a full hardware probe for reference https://linux-hardware.org/?probe=ed0c7cdf91

(Note at the time of the hardware probe, I had switched to testing to Universal Blue, but the hardware is the same)

[madonuko]

I can reproduce this on my non-immutable install. This seems to be an upstream issue:

15:07:00.679 WARNING Config: mousetweaks GSettings schema not found, mousetweaks integration disabled.
15:07:00.829 WARNING Indicator: Failed to setup D-Bus match rule, no left-click Activate() for AppIndicator: org.freedesktop.DBus.Error.MatchRuleInvalid: Invalid match rule
zsh: segmentation fault (core dumped)  onboard

SegFault occurs when I tried to click anything on the virtual keyboard.

Edit: it occurs when I hover it, it segfaults without any clicking too.

[ghost]

When running onboard from the terminal

athens@ultramarine:/var/home/athens$ onboard /usr/lib64/python3.12/site-packages/Onboard/utils.py:151: SyntaxWarning: invalid escape sequence '\d' """ /usr/lib64/python3.12/site-packages/Onboard/utils.py:220: SyntaxWarning: invalid escape sequence '\s' pattern = re.compile('>\n\s+([^<>\s].*?)\n\s+</', re.DOTALL) /usr/lib64/python3.12/site-packages/Onboard/utils.py:221: SyntaxWarning: invalid escape sequence '\g' pretty_xml = pattern.sub('>\g<1></', ugly_xml) /usr/lib64/python3.12/site-packages/Onboard/utils.py:356: SyntaxWarning: invalid escape sequence '\:' """ /usr/lib64/python3.12/site-packages/Onboard/utils.py:1542: SyntaxWarning: invalid escape sequence '\w' """(?: /usr/lib64/python3.12/site-packages/Onboard/WordSuggestions.py:1253: SyntaxWarning: invalid escape sequence '\S' _section_begin_pattern = re.compile("\S*\s*$") /usr/lib64/python3.12/site-packages/Onboard/WordSuggestions.py:1254: SyntaxWarning: invalid escape sequence '\S' _section_end_pattern = re.compile("\S*(?=\s*)") /usr/lib64/python3.12/site-packages/Onboard/pypredict/lm_wrapper.py:302: SyntaxWarning: invalid escape sequence '\s' """ .*? /usr/lib64/python3.12/site-packages/Onboard/pypredict/lm_wrapper.py:368: SyntaxWarning: invalid escape sequence '\s' tokenize_pattern = """ /usr/lib64/python3.12/site-packages/Onboard/pypredict/lm_wrapper.py:467: SyntaxWarning: invalid escape sequence '\w' if not re.match(""" /usr/lib64/python3.12/site-packages/Onboard/pypredict/lm_wrapper.py:504: SyntaxWarning: invalid escape sequence '\d' result = re.search("ngram (\d+)=\d+", line) /usr/lib64/python3.12/site-packages/Onboard/pypredict/lm_wrapper.py:624: SyntaxWarning: invalid escape sequence '\w' target_word = re.search("^([\w]|[-'])*", prefix_to_end, re.UNICODE).group() /usr/lib64/python3.12/site-packages/Onboard/TextDomain.py:144: SyntaxWarning: invalid escape sequence '\s' strings = re.split('(\s+)', context) /usr/lib64/python3.12/site-packages/Onboard/TextDomain.py:161: SyntaxWarning: invalid escape sequence '\s' """ /usr/lib64/python3.12/site-packages/Onboard/TextDomain.py:291: SyntaxWarning: invalid escape sequence '\s' _growth_sections_pattern = re.compile("[^\s?#@]+", re.DOTALL) /usr/lib64/python3.12/site-packages/Onboard/TextDomain.py:447: SyntaxWarning: invalid escape sequence '\[' "^In \[[0-9]*\]: ", # ipython /usr/lib64/python3.12/site-packages/Onboard/TextDomain.py:450: SyntaxWarning: invalid escape sequence '\?' "^\?", # vi reverse search /usr/lib64/python3.12/site-packages/Onboard/TextDomain.py:451: SyntaxWarning: invalid escape sequence '\$' "\$ ", # generic prompt /usr/lib64/python3.12/site-packages/Onboard/TextDomain.py:459: SyntaxWarning: invalid escape sequence '\(' "^\(.*\).': ", # bash incremental search /usr/lib64/python3.12/site-packages/Onboard/TextDomain.py:739: SyntaxWarning: invalid escape sequence '\w' _urlpattern = re.compile("([\w-]+)|(\W+)", re.UNICODE) /usr/lib64/python3.12/site-packages/Onboard/SpellChecker.py:324: SyntaxWarning: invalid escape sequence '\s' SPLITWORDS = re.compile("[^-\s]+", re.UNICODE|re.DOTALL) /usr/lib64/python3.12/site-packages/Onboard/LayoutLoaderSVG.py:98: SyntaxWarning: invalid escape sequence '(' self._layout_regex = re.compile("([^(]+) (?: ( ([^)]) ) )?", /usr/lib64/python3.12/site-packages/Onboard/LayoutLoaderSVG.py:447: SyntaxWarning: 'str' object is not callable; perhaps you missed a comma? raise Exceptions.LayoutFileError("Unrecognized modifier %s in" \ /usr/lib64/python3.12/site-packages/Onboard/Appearance.py:924: SyntaxWarning: invalid escape sequence '\w' _key_ids_pattern = re.compile('[\w-]+(?:[.][\w-]+)?', re.UNICODE) /usr/lib64/python3.12/site-packages/Onboard/Appearance.py:1066: SyntaxWarning: invalid escape sequence '\w' key_ids = [x for x in re.findall('\w+(?:[.][\w-]+)?', text) if x] 12:02:54.366 WARNING Config: mousetweaks GSettings schema not found, mousetweaks integration disabled. 12:02:54.602 WARNING Indicator: Failed to setup D-Bus match rule, no left-click Activate() for AppIndicator: org.freedesktop.DBus.Error.MatchRuleInvalid: Invalid match rule Segmentation fault (core dumped) `

edit: Sorry, I cannot seem to get the editor here to correctly display the readout.

[madonuko]

Progress: it only happens on Pantheon DE. Tested it on KDE, works fine.