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#126 2020-02-19 01:22:32

hhh
Meep!
Registered: 2015-09-17
Posts: 9,290
Website

Re: Testing Lithium iso discussion

http://dbox.id.lv/Bunshen/Bunshen4.png?i=1

That looks really lovely. Thanks for joining the BL Forums, dendro, I hope you keep posting. Great work.

I'd like to leave your post here where it is, since we don't have a current "visual refresh" development thread at the moment. If anyone can suggest a better thread for it, post your opinion.

@dendro, you should post this screenshot in our Monthly Screenshot Thread...

https://forums.bunsenlabs.org/viewtopic.php?id=6440

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#127 2020-03-09 09:07:48

jimjamz
Member
From: Nagasaki, Japan
Registered: 2016-04-04
Posts: 103

Re: Testing Lithium iso discussion

Hi all,

I'm not sure where the most appropriate place is for raising bugs for Lithium seeing as it's still in pre-release. I didn't want to pollute the bugs section as it seemed unfair. Please advise.

I have Lithium on bare metal hardware, Lenovo Thinkpad x270.

When BL goes into standby/sleep after a period of inactivity, it is not always possible to wake the BL session. The power key light throbs indicating the hardware is in standby.  Pressing SPACE or other keys does not wake the device. Pressing the power button wakes the hardware (solid power light) but the screen does not activate. Pressing any keys subsequently also does not enable the screen.

The same scenario occurs if the device lid is closed then opened. The power light moves from throbbing to solid but the screen does not enable.  The screen is also not backlit, indicating it has not been enabled.
The device only reacts to a semi-long press (1 second) of the power button which sends the shutdown signal. This is the only occurrence when the screen enables to display the power off sequence.

Before having BL Lithium as the host OS on the device, I had Debian 10 which suffered none of these issues. The device would wake immediately on key press, power button press or lid open.

Is this an ACPI issue in Lithium?

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#128 2020-03-09 13:34:57

rbh
Member
From: Sweden/Vasterbotten/Rusfors
Registered: 2016-08-11
Posts: 326

Re: Testing Lithium iso discussion

jimjamz wrote:

Is this an ACPI issue in Lithium?

Suspend works ok on my Lenovo L440 (J4ET79WW), Latitude D630, Assus E5888_M4A88TD-V EVO.


// Regards rbh

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#129 2020-03-09 15:10:57

kozimodo
Member
Registered: 2015-10-04
Posts: 53

Re: Testing Lithium iso discussion

I fixed my (somewhat different) problem by installing the backported kernel. If you have Debian backports enabled:

sudo apt install linux-image-5.4.0-0.bpo.3-amd64

Last edited by kozimodo (2020-03-09 15:12:05)

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#130 2020-03-13 23:29:11

jimjamz
Member
From: Nagasaki, Japan
Registered: 2016-04-04
Posts: 103

Re: Testing Lithium iso discussion

It's something to do with the login screen (lightdm?). Upon opening the lid, or pressing the power button to wake after inactivity, the screen doesn't enable. However, if I enter my login password blindly, the screen is activated once logged in. Hopefully, this will narrow the cause of the issue.

As mentioned before, Debian 10 did not have this issue with immediate wake on lid open power button press or any key press.

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#131 2020-03-13 23:30:04

jimjamz
Member
From: Nagasaki, Japan
Registered: 2016-04-04
Posts: 103

Re: Testing Lithium iso discussion

Is there something I can check that may show the behaviour? dmesg? /var/log?

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