Red Hat Bugzilla – Bug 532201
KMS:RV770LE:HD4830 Suspending fails on Fedora 13
Last modified: 2011-06-27 10:29:26 EDT
Created attachment 366921 [details]
Description of problem:
Suspending has never worked on my desktop with this card. Tried atleast with F11 & F12 beta. Disabling KMS with nomodeset doesn't help. With KMS I only get hang / blank screen / fans still on, without KMS suspending hangs outputting something like: use no_console_suspend to debug.
Version-Release number of selected component (if applicable):
Atleast F11 & F12 beta
Steps to Reproduce:
2. Menu -> Shutdown -> Suspend
Hang, restart needed.
Created attachment 366922 [details]
Components currently in use:
Since this bugzilla report was filed, there have been several major updates in various components of the Xorg system, which may have resolved this issue. Users who have experienced this problem are encouraged to upgrade their system to the latest version of their packages (at least F12Beta, but even better if the very latest versions).
Please, if you experience this problem on the up-to-date system, let us now in the comment for this bug, or whether the upgraded system works for you.
If you won't be able to reply in one month, I will have to close this bug as INSUFFICIENT_DATA. Thank you.
[This is a bulk message for all open Fedora Rawhide Xorg-related bugs. I'm adding myself to the CC list for each bug, so I'll see any comments you make after this and do my best to make sure every issue gets proper attention.]
Just updated to the latest set of packages. Suspending still doesn't work.
Jouni please give use package version of:
That you last tried.
Please also attach dmesg + xorg log with KMS enabled. Priority for us is KMS.
Created attachment 367846 [details]
Created attachment 367848 [details]
Created attachment 367850 [details]
I wonder if pm-utils is doing something bad. Please boot with kms on and in level 3 (add 3 to kernel boot command line). Then to suspend as root do :
echo -n mem > /sys/power/state
Then report what is the result. Does the computer suspend (all fan stop) ? If so is it resume which doesn't work (when you press button fan starts but you never get the screen back or are not able to log in through ssh) ?
Same result as before. Monitor doesn't go off, blank screen. Fans on.
Tested also with the latest -127 kernel.
With "monitor doesn't go off" I mean some signal is still sent to the monitor as in a successful situation the monitor should display something like: check signal cable...
This bug appears to have been reported against 'rawhide' during the Fedora 12 development cycle.
Changing version to '12'.
More information and reason for this action is here:
Still no luck with the latest packages:
I have the same failure to suspend issue with a new F12 installation (installed from LiveCD i686, fully updated) - the screen backlight goes off, the keyboard is dead, but the fan and disk continue to spin. The rest of the hardware is a stock Dell Optiplex 755.
The big difference is my graphics is Nvidia NVS 295. The identical hardware was previously controlled by F10 with no suspend / resume issues. Interestingly, before going to F12 I tried F11 (again fully udated) and this time there was a problem resuming from what seemed to be a successful suspend. In the F11 case upon a hard restart after this failure there was a prompt to send a kernel failure report to kerneloops.org.
Just installed fresh Fedora 13 on the same hardware (+ SSD / partition). Still no luck with suspending, same symptoms as before.
Please boot f13 with following option:
no_console_suspend 3 drm.debug=15
Log in as root and do:
echo -n mem > /sys/power/state
You should see message on screen, if you can resume (i guess you can't) then resume and attach full /var/log/messages if you can resume please take a picture of the screen. Also attach full /var/log/messages before suspending.
Created attachment 417214 [details]
The attached file shows logged messages in /var/log/messages when booting the system with the following extra kernel parameters.
no_console_suspend 3 drm.debug=15
Tried to suspend as root with: echo -n mem > /sys/power/state
--> Blank screen (backlight on) with prompth (_) at the top left corner --> Lock --> Reset button
=> Suspend doesn't work. If I remember correctly, before I just got blank screen, but now the monitor says no signal. Fans still stay on and the system freezes.
The following kernels from Koji tested not to work:
kernel-126.96.36.199-14.fc14.x86_64 => BLANK SCREEN
kernel-2.6.36-0.12.rc3.git0.fc15.x86_64 => NO SIGNAL
The motherboard of the setup has an Nvidia nforce4 SLI chipset. Are there any known issues with Nvidia chipsets during suspend/resume.
I update this issue with the Fedora 15 Radeon Test day (gfx_test_week_20110221_x86-64.iso).
So, when I suspend the computer, it correctly 'shut down' but doesn't resume. My card is an ATI Technologies Inc RV770 [Radeon HD 4850] [1002:9442]
Tell me if you want more information, tests, etc.
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