NEW: I have now installed Ubuntu 23.10 on Dell Latitude 7390.
My 1st attempt of booting the installer from the live USB Stick was a
lot of waiting and then the system suddenly rebooted (a lot of waiting
at the black screen with the Dell logo and the Ubuntu logo and the
animated Ubuntu loading
Hello!
Unfortunately, I have not been notified by email that a new comment has
been posted here, and so, I am only seeing this now, by simple
coincidence!
First, thank you @BenBaker for the suggestion.
I have just tried it straight away. And here are my results: yes, with
your kernel boot args,
Using the following kernel boot args:
`GRUB_CMDLINE_LINUX_DEFAULT="quiet splash i915.enable_psr=0
i915.enable_dc=0 intel_idle.max_cstate=1"`
So far I haven't got any issues waking from sleep. @Attila can you
confirm if it works for you?
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Thanks for posting @Attila. So it turns out I'm still getting the
occasional freezing still also.
I have found another kernel boot arg to try.
`i915.enable_dc=0`
I'm going to add this now and see if it helps.
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@ Ben Baker thank you for your suggestion. I did try and here is what
has actually happened:
When I only added `intel_idle.max_cstate=1` kernel boot arg to grub
boot, without `nomodeset` and without `i915.enable_psr=0`, I got a
system freeze just when the login screen showed up. I only tried this
Can you try adding `intel_idle.max_cstate=1` kernel boot arg. So far it
seems to have fixed the suspend-wakeup issue on AC power for me.
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INDEED! The problem is back. I can not explain how, however, after a
little while, after adding the i915.enable_psr=0 kernel boot option to
grub permanently, if the system fades to black or the system goes into
sleep mode, it won't come back up again :(
Non-explainable behaviour! Anyone knows of
And it is happening again...
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https://bugs.launchpad.net/bugs/2006994
Title:
Ubuntu 22.10 and Dell Latitude 7390 – screen does not turn back on
after waking up from
My issue is now resolved. Not sure, but I think it was broken GRUB
somehow in my case. Right after issue started manifesting itself, I
noticed every time update shows up, any GRUB related items are
deselected and could not be selected in Software Updater GUI. Tried
terminal and those same packages
UPDATE RE: i915.enable_psr=0
Yes, this kernel parameter solves the problem - WHEN - the laptop runs
off it's internal battery.
As soon as I plug the power cable in and issue a >> systemctl suspend <<
command, the screen will go blank, however, the system will not go into
sleep: the keyboard
Thank you for this, Benjamin Renard! I have tried this and indeed, the
problem is gone. I only have the laptop, no additional displays
attached, however, it works fine! Until the problem is 100% solved by
someone, I will just use the "i915.enable_psr=0" kernel parameter at
boot time. For anyone
With some help (https://gitlab.freedesktop.org/drm/intel/-/issues/4813),
I finally found a better workaround than the "nomodeset" kernel
parameter : replace it by "i915.enable_psr=0". See
https://gitlab.freedesktop.org/drm/intel/-/issues/4813 for details. For
me, all seem works well now (including
I have exactly the same problem on my Dell Latitude 7390. I also try it
with Debian Bullseye and I reproduce this problem. No problem on the
original Microsoft Windows installation.
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Similar behaivour started recently on my Lenovo V330. Presumably
introduced by one of the updates.
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https://bugs.launchpad.net/bugs/2006994
Title:
Ubuntu 22.10 and Dell
** Attachment added: "acpi.tar.bz"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2006994/+attachment/5646342/+files/acpi.tar.bz
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