Tommy Trussell, the issue you are reporting is an upstream one. Could
you please report this problem following the instructions verbatim at
https://wiki.ubuntu.com/Bugs/Upstream/kernel to the appropriate mailing
list (TO Rafael J. Wysocki, and Len Brown CC linux-acpi)?
Please provide a direct URL
** Tags removed: radeon
** Tags added: kernel-bug-exists-upstream kernel-bug-exists-upstream-4.5-rc6
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Title:
[X1100] Flickering after resume
with the comments on the "wrong" kernel I had a different scramble
pattern in comment #16 but then just like in #31, comment #17 actually
suspended the laptop with the same pattern of flicker it "normally" does
after resuming from a suspend.
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of all of those suspend attempts, the only one that triggered the
scrambled flickering display was the one where it actually suspended:
comment #31.
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Tommy Trussell, to clarify the results of comments #25-#35, was the
issue reproducible?
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Title:
[X1100] Flickering after resume from RAM
To
Xorg.0.log.old
** Attachment added: "Xorg.0.log.old"
https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1552417/+attachment/4588740/+files/Xorg.0.log.old
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Xorg.0.log
** Attachment added: "Xorg.0.log"
https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1552417/+attachment/4588739/+files/Xorg.0.log
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done for now
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Title:
[X1100] Flickering after resume from RAM
To manage notifications about this bug go to:
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step 7
platform
just like before, no real suspend, no screen issues. Issued shell
command and when it finished (screen lit up again) and chose Suspend
from gear menu with same result
** Attachment added: "dmesg.txt"
https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1552417/+attachment/45887
step 9
core
same as before ; no real suspend. shell command then Suspend from gear
menu
launchpad is reporting a timeout error so I"m having trouble attaching dmesg
** Attachment added: "dmesg.txt"
https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1552417/+attachment/4588735/+files/dmesg.
step 6
devices
just like before, shell command did not fully suspend, and neither did choosing
Suspend from Gear menu, but I did both.
** Attachment added: "dmesg.txt"
https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1552417/+attachment/4588725/+files/dmesg.txt
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step 10
none
laptop did go into suspend using shell command and I resumed by pressing
keys on the keyboard.
** Attachment added: "dmesg.txt"
https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1552417/+attachment/4588736/+files/dmesg.txt
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step 11
suspend stats
** Attachment added: "suspend_stats.txt"
https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1552417/+attachment/4588737/+files/suspend_stats.txt
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step 5
freezer
laptop did not suspend using the shell command so I also chose the
Suspend command from the Gear menu, which triggered a partial suspend
and self-resume (screen went black but power light did not go out and
fan did not stop and screen did not get scrambled)
** Attachment added: "d
step 8
processors
just like before, no real suspend, no screen issues. Issued shell
command and when it finished chose Suspend from gear menu
** Attachment added: "dmesg.txt"
https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1552417/+attachment/4588727/+files/dmesg.txt
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merle@AcerA5100:~$ uname -a
Linux AcerA5100 4.5.0-040500rc6-generic #201602281230 SMP Sun Feb 28 17:33:02
UTC 2016 x86_64 x86_64 x86_64 GNU/Linux
Step 4 wakeup
** Attachment added: "wakeup"
https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1552417/+attachment/4588712/+files/wakeup
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Yo
I see now; I should use the http://kernel.ubuntu.com/~kernel-
ppa/mainline/?C=N;O=D link and I should ignore the
http://people.canonical.com/~kernel/info/kernel-version-map.html
SO I just got back and I will download http://kernel.ubuntu.com/~kernel-
ppa/mainline/v4.5-rc6-wily/
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Yes I followed that link, which identified the mainline kernel 4.4.3 as
the one for xenial. Please tell me which kernel I should have installed.
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Tommy Trussell, all of those tests aren't what was needed I'm afraid.
As per the article, this would want to be done in the latest mainline
kernel (not Ubuntu kernel), following the hyperlinked URL in the
article.
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/var/log/Xorg.0.log.old
** Attachment added: "Xorg.0.log.old"
https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1552417/+attachment/4588451/+files/Xorg.0.log.old
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/var/log/Xorg.0.log (step 12)
** Attachment added: "Xorg.0.log"
https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1552417/+attachment/4588450/+files/Xorg.0.log
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done for now
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Title:
[X1100] Flickering after resume from RAM
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubun
echo none (step 10)
This time entering the sudo sh -c "sync && echo 1 > /sys/power/pm_trace
&& pm-suspend"
command DID actually suspend the laptop, and I resumed the laptop by
pressing a key on the keyboard.
Now the screen is scrambled as it "normally" does after a suspend.
** Attachment added
stats (step 11)
** Attachment added: "stats.txt"
https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1552417/+attachment/4588449/+files/stats.txt
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core (step 9)
this time, while the laptop never seemed to go into suspend, the display
is scrambled (I am entering this via vnc). The scramble is in a
different pattern (more consistent than the usual post-suspend scramble)
** Attachment added: "dmesg.txt"
https://bugs.launchpad.net/ubuntu/+s
processors (stop 8)
the laptop still did not actually suspend (the screen blanks and
restores but suspend never happens)
** Attachment added: "dmesg.txt"
https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1552417/+attachment/4588442/+files/dmesg.txt
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echo platform (step 7)
the laptop still did not suspend
** Attachment added: "dmesg.txt"
https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1552417/+attachment/4588441/+files/dmesg.txt
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this time I tried issuing the command then choosing Suspend from the
menu then pressing power and choosing suspend from the graphical suspend
button and then I tried holding down the lid switch for many seconds
the laptop will not go into suspend.
** Attachment added: "dmesg.txt"
https://bug
echo devices (step 6)
the laptop is still not going into suspend
** Attachment added: "dmesg.txt"
https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1552417/+attachment/4588440/+files/dmesg.txt
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second attempt at step 5
the laptop never actually suspended after issuing
sudo sh -c "sync && echo 1 > /sys/power/pm_trace && pm-suspend"
so I chose Suspend from the gear menu and the screen blanked briefly and
still did not suspend
** Attachment added: "second attempt"
https://bugs.launch
step 5
** Attachment added: "dmesg step 5"
https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1552417/+attachment/4588423/+files/dmesg.txt
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oops sorry I need to redo step 5
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Title:
[X1100] Flickering after resume from RAM
To manage notifications about this bug go to:
https://bug
step 4 wakeup file
** Attachment added: "wakeup file step 4"
https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1552417/+attachment/4588422/+files/wakeup
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Installed xenial from a recent daily image
consulted https://wiki.ubuntu.com/Kernel/MainlineBuilds
and selected kernel 4.4.3
Installed kernel using these 3 packages
linux-headers-4.4.3-040403_4.4.3-040403.201602251634_all.deb
linux-headers-4.4.3-040403-generic_4.4.3-040403.201602251634_amd64.
Installed xenial from a recent daily image
consulted https://wiki.ubuntu.com/Kernel/MainlineBuilds
and selected kernel 4.4.3
Installed kernel using these 3 packages
linux-headers-4.4.3-040403_4.4.3-040403.201602251634_all.deb
linux-headers-4.4.3-040403-generic_4.4.3-040403.201602251634_amd64.
I believe I can do this, however it will take quite a bit more
preparation and effort (because of the radeon Xpress 1100 bug I cannot
use the display on this laptop after any successful resume from suspend)
I am also testing from a live image with no persistent storage, so I
will need to do someth
Tommy Trussell, could you please provide the missing information from
https://wiki.ubuntu.com/DebuggingKernelSuspend ?
** Tags added: xenial
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I just booted from today's (02 March 2016) xenial-desktop-amd64.iso. I
had trouble getting the machine to suspend, but once it did and resumed
from suspend, it showed the same flickering screen behavior.
If you need an apport bug collection or any other data from this image,
it should work. Let me
Tommy Trussell, thank you for reporting this and helping make Ubuntu
better.
To see if this is already resolved, could you please test
http://cdimage.ubuntu.com/daily-live/current/ (x64, not 32-bit) and
advise to the results?
** Description changed:
- Same defect as old Bug #318325
- same hardw
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