[Expired for linux (Ubuntu) because there has been no activity for 60
days.]
** Changed in: linux (Ubuntu)
Status: Incomplete => Expired
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https://bugs.launchpad.net/bugs/1958089
Title:
Acer laptop screen goes black after a few hours of work
Status in linux package in Ubuntu:
Expired
Bug description:
I recently switched from LM Cinnamon build to LM MATE build.
Everything went fine at first, but now I experience issues where my
screen goes black showing only the underscore flashing.
Results:
ubuntu-bug linux results:
*** Collecting problem information
The collected information can be sent to the developers to improve the
application. This might take a few minutes.
...................
*** Problem in linux-image-5.4.0-94-generic
The problem cannot be reported:
This is not an official Linux package. Please remove any third party
package and try again.
cat /proc/version_signature > version.log results:
Ubuntu 5.4.0-94.106-generic 5.4.157
sudo lspci -vnvn > lspci-vnvn.log results:
pcilib: sysfs_read_vpd: read failed: Input/output error
pcilib: sysfs_read_vpd: read failed: Input/output error
lsb_release -rd results:
Description: Linux Mint 20.2
Release: 20.2
While browsing through 'System Log Viewer' tool on the system, I noticed a
few lines saying things like 'kernel bug' or 'firmware bug'. After no luck on
the forums, I was told that I should put this up here.
Inxi -Fzn result: https://pastebin.com/raw/W3DUxUzu
Xorg log (from System Log Viewer): https://pastebin.com/raw/ePCk2DaL
kern.log (from System Log Viewer): https://pastebin.com/raw/ju233mxe
syslog from System Log Viewer tool will be attached.
I hope that any of this will be enough to identify the issue.
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