4.8.0 - CRTC flip_done time out
(DMESG log attached)
** Attachment added: "dmesg_4.8.0.txt"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1767356/+attachment/5144915/+files/dmesg_4.8.0.txt
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4.7.10 - OK
(DMESG log attached)
** Attachment added: "dmesg_4.7.10.txt"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1767356/+attachment/5144914/+files/dmesg_4.7.10.txt
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htt
OK - I think I have found the kernel transition point where the CRTC
(Cathode Ray Tube Controller?) flip_done timeout occurs:
4.7.10 --> OK
...
4.8.0 --> Onset of the CRTC flip_done timeout error
I will attach the DMESG logs for 4.7.10 and 4.8.0 in the next two posts
Thanks,
deeks9000
-
ote on the official bug report thread and close it off as
'solved'.
Kind regards,
Derick (deeks9000)
On Mon, May 21, 2018 at 5:05 PM, Christopher M. Penalver <
christopher.m.penal...@gmail.com> wrote:
> deeks9000:
>
> 1) Regarding the BIOS Error, you are welcome to upda
(snippet from above): These two DMESG lines look worrying?!...
[0.063170] ACPI: [Firmware Bug]: BIOS _OSI(Linux) query ignored
[0.205084] ACPI BIOS Error (bug): \_SB.PCI0._OSC: Excess arguments -
ASL declared 5, ACPI requires 4 (20180313/nsarguments-164)
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DMESG output from: Upstream kernel 4.17.0-rc6
[0.00] microcode: microcode updated early to revision 0xa4, date =
2010-10-02
[0.00] Linux version 4.17.0-041700rc6-generic (kernel@kathleen) (gcc
version 7.3.0 (Ubuntu 7.3.0-19ubuntu1)) #201805202330 SMP Sun May 20 23:31:40
UTC 20
