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Lot of ACPI errors on XPS 15 9550 with latest firmwares
Hello there,
with current latest firmware 1.6.1 (and also a few previous series) Linux is complaining about a lot of ACPI errors and firmware bugs. Since then I think I've lost between 1-3 hours of battery life. I've opened a bug upstream about this, with full dmesg and acpidump output
https://bugzilla.kernel.org/show_bug.cgi?id=198877
In a related bug report for Fedora a Red Hat developer suggested this to be fully a firmware fault and it should be reported
https://bugzilla.redhat.com/show_bug.cgi?id=1413342#c43
hence here I am. Anybody could help or give more information about this?
Thank you.
Kind regards.
Enrico
tanwald
2 Posts
0
March 11th, 2018 16:00
Hello,
I also see those errors since I have bought my Dell workstation with Linux pre-installed. I've reported the problems about one year ago to the Dell service team and they told me that it is a kernel issue.
Now I'm facing another bug:
https://bugzilla.redhat.com/show_bug.cgi?id=1530978
In combination with the already mentioned suggestion of a kernel developer I think that Dell should fix their firmware - especially for products which are sold as Linux workstations. Here I totally agree with:
https://www.dell.com/community/Linux-General/DELL-Inspiron-5567-MCE-Errors-On-Boot-Linux-Kernel/m-p/5163980
Regards
Paul
ijic
4 Posts
0
April 4th, 2018 13:00
Same on Fedora 27 latitude 5490
kernel-4.15.13-300.fc27.x86_64
fwupdmgr Latitude 5490 System Firmware, current is 0.1.1.9
enrico.tagliavini
3 Posts
0
April 5th, 2018 03:00