** Changed in: linux (Ubuntu)
Status: Incomplete => Confirmed
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https://bugs.launchpad.net/bugs/1977977
Title:
[Lenovo ThinkPad E580] System doesn't wake up
apport information
** Tags added: apport-collected
** Description changed:
After I lock my screen and let it blank, moving the mouse or pressing
any key on the keyboard won't wake it up. Pressing Ctrl+Alt+F1 doesn't
help.
That's on a fully up-to-date Ubuntu 22.04 (GNOME 42.1,
** Changed in: linux (Ubuntu)
Status: Incomplete => New
** Also affects: linux-oem-5.17 (Ubuntu)
Importance: Undecided
Status: New
** Changed in: linux-oem-5.17 (Ubuntu)
Status: New => Fix Released
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Finally fixed this issue by installing the linux-oem-22.04 package,
which install kernel 5.17.0.
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https://bugs.launchpad.net/bugs/1977977
Title:
[Lenovo ThinkPad E580]
Indeed, stopping upower (`sudo systemctl stop upower.service`) before
locking the screen allows me to wake up later without problems.
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Hmm, looks like masking upower.service solved this issue for me: now I
can wake up after locking, but gsd-power crashes (`gsd-power crashed
with SIGSERV in up_client_get_devices2()`). So, it seems that the
problem is in the upower.
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** Attachment added: "/proc/acpi/wakeup"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1977977/+attachment/5598021/+files/wakeup
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Okay, let's get back to this issue. I just did a clean installation of
Ubuntu 22.04 without the TLP service. The issue still exists, so the
cause is not the TLP.
** Attachment added: "System log"
I strongly recommend uninstalling TLP as it often causes bugs like this.
If a bug is caused by TLP then it is not supported by Ubuntu and we
should not be spending time on it.
Ubuntu 22.04.1 is due for release on 4 August. And if no further
comments are added to this bug then it will close
> OK then it sounds like a kernel configuration problem where the system
is sleeping some components too deeply to wake up.
Yes, it may be a kernel configuration problem, as I can' t reproduce
this issue on a Ubuntu 22.04 live image, and I didn't have it before
Ubuntu 22.04 and don't have it now
** Summary changed:
- [Lenovo ThinkPad E580] Blanked screen doesn't wake up after locking, unless a
USB mouse is installed
+ [Lenovo ThinkPad E580] System doesn't wake up after locking, unless a USB
mouse is installed
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