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lxqt / qterminal

A lightweight Qt-based terminal emulator
https://lxqt.github.io
GNU General Public License v2.0
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Segmentation Fault on Launch #1147

Closed itsrainingshells closed 1 week ago

itsrainingshells commented 1 week ago
Expected Behavior

I expect QTerminal to launch via the GUI.

Current Behavior

Current behavior is a crash on launch. I downloaded another terminal emulator and tried to run QTerminal.

QWidget::setMinimumSize: (mainWindow/MainWindow) The largest allowed size is (16777215,16777215) QWidget::setMinimumSize: (BookmarksDockWidget/QDockWidget) Negative sizes (524289,-1) are not possible QWidget::setMaximumSize: (BookmarksDockWidget/QDockWidget) Negative sizes (524287,-1) are not possible qt.qpa.xcb: xcb_shm_create_segment() can't be called for size 17179344900, maximumallowed size is 4294967295 zsh: segmentation fault qterminal

Possible Solution

When booting without a docking station QTerminal launches without issue.

Steps to Reproduce (for bugs)
  1. Plug laptop into docking station
  2. Power on and start Linux
  3. Login and launch QTerminal
  4. Segmentation fault
Context

As the terminal will not launch I'm unable to use it for regular tasks.

System Information
tsujan commented 1 week ago

I'm afraid a segfault report needs to be accompanied by a backtrace. 1.4.0 isn't supported either, but I don't think the problem you've encountered is in it.

itsrainingshells commented 1 week ago

It looks like a coredump wasn't generated with the segfault. Is there anything else I can provide to help with debugging?

└─$ coredumpctl gdb qterminal PID: 53410 (qterminal) UID: 1000 (x) GID: 1000 (x) Signal: 11 (SEGV) Timestamp: Sat 2024-06-29 12:45:10 MDT (14s ago) Command Line: qterminal Executable: /usr/bin/qterminal Control Group: /user.slice/user-1000.slice/session-2.scope Unit: session-2.scope Slice: user-1000.slice Session: 2 Owner UID: 1000 (x) Boot ID: f4825b36523841bd88b5b2c2bb897ce3 Machine ID: f00a08bcbec044a4b7b2b2e32a68eab7 Hostname: x Storage: none Message: Process 53410 (qterminal) of user 1000 terminated abnormally without generating a coredump.

tsujan commented 1 week ago

It looks like a coredump wasn't generated with the segfault.

If so, the crash may not be in QTerminal 1.4.0 or caused by it.

Is there anything else I can provide....

I have no idea. It may be better to report it to Kali or ask in a Kali forum.

The only thing that caught my attention is that you wrote Qt Version: Qt6, while QTerminal 1.4.0 is based on Qt5.

itsrainingshells commented 1 week ago

Closed to take to another forum.