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Date:      Mon, 3 Jul 2023 16:20:30 -0500
From:      Patrick McMunn <doctorwhoguy@gmail.com>
To:        freebsd-current@freebsd.org
Subject:   System lockups on 14-current with Plasma 5
Message-ID:  <CAKS%2Bcu2_eUG8hTkUzZ3QgeqCf-C3p%2BxVDd2M5K1ZyNKyOhv2qw@mail.gmail.com>

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I was just wondering if anyone else has experienced random freezes where
everything except the mouse cursor becomes completely unresponsive.

This began when I would come to my computer in the morning and find the
screen black and the system in sleep mode. It would not wake up to
keypresses or mouse movement. So I disabled power management in Plasma 5.
This still happened after disabling power management, so I disabled the
screensaver. That's when I would come to find my computer in the morning
with the screen still on, but as soon as I would click on anything,
everything but the cursor would freeze. At first, I thought it would happen
only after being idle a long time. But then it began to happen while
actively using the system after even a short time like less than an hour.
It progressively became more frequent over a few days until it would happen
immediately upon logging into Plasma 5.

I originally installed 14-current onto a spare laptop hard drive that I
installed on a secondary SATA port on my desktop just so I could test it.
But after these issues occurred, I suspected a faulty hard drive and
decided to install 14-current onto my main hard drive in a separate
partition alongside Windows 10 and Gentoo. I went ahead and disabled sleep
power management and the screensaver on the new installation. But I soon
began  to experience random lockups during use.

I installed Gnome 3, LXQT, and Cinnamon desktops to try as alternatives.
Maybe I haven't tested enough, but I have yet to experience any lockups
with these other desktop environments.

I had previously run Plasma 5 from quarterly on 13.2-release without any
lockups. So maybe it's an issue with Plasma 5 from the latest repo. It's
hard to know since there apparently is no quarterly repo available for
14-current. So it's unclear whether the issue is with the latest Plasma 5
or some compatibility issue with Plasma 5 on 14-current that I did not
experience on 13.2-release.

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<div dir=3D"auto">I was just wondering if anyone else has experienced rando=
m freezes where everything except the mouse cursor becomes completely unres=
ponsive.<div dir=3D"auto"><br></div><div dir=3D"auto">This began when I wou=
ld come to my computer in the morning and find the screen black and the sys=
tem in sleep mode. It would not wake up to keypresses or mouse movement. So=
 I disabled power management in Plasma 5. This still happened after disabli=
ng power management, so I disabled the screensaver. That&#39;s when I would=
 come to find my computer in the morning with the screen still on, but as s=
oon as I would click on anything, everything but the cursor would freeze. A=
t first, I thought it would happen only after being idle a long time. But t=
hen it began to happen while actively using the system after even a short t=
ime like less than an hour. It progressively became more frequent over a fe=
w days until it would happen immediately upon logging into Plasma 5.</div><=
div dir=3D"auto"><br></div><div dir=3D"auto">I originally installed 14-curr=
ent onto a spare laptop hard drive that I installed on a secondary SATA por=
t on my desktop just so I could test it. But after these issues occurred, I=
 suspected a faulty hard drive and decided to install 14-current onto my ma=
in hard drive in a separate partition alongside Windows 10 and Gentoo. I we=
nt ahead and disabled sleep power management and the screensaver on the new=
 installation. But I soon began=C2=A0 to experience random lockups during u=
se.</div><div dir=3D"auto"><br></div><div dir=3D"auto">I installed Gnome 3,=
 LXQT, and Cinnamon desktops to try as alternatives. Maybe I haven&#39;t te=
sted enough, but I have yet to experience any lockups with these other desk=
top environments.</div><div dir=3D"auto"><br></div><div dir=3D"auto">I had =
previously run Plasma 5 from quarterly on 13.2-release without any lockups.=
 So maybe it&#39;s an issue with Plasma 5 from the latest repo. It&#39;s ha=
rd to know since there apparently is no quarterly repo available for 14-cur=
rent. So it&#39;s unclear whether the issue is with the latest Plasma 5 or =
some compatibility issue with Plasma 5 on 14-current that I did not experie=
nce on 13.2-release.</div></div>

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