Lubuntu 19.04 lxqt in atomicpi not shutdown or reboot.

Nedo From Italy

Nedo From Italy Jun 3, 2019 - 8:59 AM

Hi, i have set up newest lubuntu lxqt 19.04 on my atomicpi, when i try to reboot it o poweroff stuck. After some second on tty appear this message:
watchdog: BUG: soft lockup - CPU#1 stuck for 23s!
Someone know how to solve please?

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Darell Sison

Darell Sison Jun 15, 2019 - 12:45 PM

Same for me but CPU3, any ideas?

This post was edited Jun 15, 2019 12:48PM

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Jeff Church

Jeff Church Jun 26, 2019 - 6:44 PM

Im getting the same results, Im also getting what I would call ghosting of my mouse and windows.

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Sergey Zakharchenko

Sergey Zakharchenko Jun 27, 2019 - 7:19 AM

The 19.04-based image available at https://www.digital-loggers.com/downloads/index.html#API_IMAGES should not have this problem.

You may blacklist kernel modules dw_dmac and dw_dmac_core manually on your installation. See e.g. https://www.reddit.com/r/Atomic_Pi/comments/bwczck/lubuntu_1904_not_powering_off_or_reboot_problem/ for details.

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