My panel gets patches
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There are no such things as "stupid" questions. However if you think your question is a bit stupid, then this is the right place for you to post it. Stick to easy to-the-point questions that you feel people can answer fast. For long and complicated questions use the other forums in the support section.
Before you post read how to get help. Topics in this forum are automatically closed 6 months after creation.
My panel gets patches
Mint 11, Main edition, Gnome with Gnome effects turned off....
I'm having a small problem and I don't know the cause. I've noticed that the area of the panel which contains the date and time, Connection Status and Update Manager icons, and a few other applets (temperature, CPU usage, read/write to hard disk) gets black patches that can get progressively worse and obscure the notification area, icons and applets.
I'm trying to put up three images which are all of the lowest right hand corner of my screen.
Is there some way I can know what's going on or at least get the screen to redraw/refresh? I'm not been using Mint long enough to make proper correlations (cause and effect). And I think that sometimes the black patches reduce by themselves but don't go away altogether after appearing.
I had posted inxi -F information here: http://forums.linuxmint.com/viewtopic.p ... 14#p455614
If there's anymore information that may help troubleshoot, please ask along with instructions on how to provide it.
I'm having a small problem and I don't know the cause. I've noticed that the area of the panel which contains the date and time, Connection Status and Update Manager icons, and a few other applets (temperature, CPU usage, read/write to hard disk) gets black patches that can get progressively worse and obscure the notification area, icons and applets.
I'm trying to put up three images which are all of the lowest right hand corner of my screen.
Is there some way I can know what's going on or at least get the screen to redraw/refresh? I'm not been using Mint long enough to make proper correlations (cause and effect). And I think that sometimes the black patches reduce by themselves but don't go away altogether after appearing.
I had posted inxi -F information here: http://forums.linuxmint.com/viewtopic.p ... 14#p455614
If there's anymore information that may help troubleshoot, please ask along with instructions on how to provide it.
Last edited by LockBot on Wed Dec 28, 2022 7:16 am, edited 1 time in total.
Reason: Topic automatically closed 6 months after creation. New replies are no longer allowed.
Reason: Topic automatically closed 6 months after creation. New replies are no longer allowed.
Re: My panel gets patches
see if this helps, in your terminal
Type
This should drastically reduce the system load and put your system back to normal.
Note that this will only be sustained till system reboot. After reboot the value will revert back to poll=Y
For a sustained effect:
Type
Code: Select all
#echo N> /sys/module/drm_kms_helper/parameters/poll
Note that this will only be sustained till system reboot. After reboot the value will revert back to poll=Y
For a sustained effect:
Code: Select all
#echo "options drm_kms_helper poll=N">/etc/modprobe.d/local.conf
Re: My panel gets patches
Hi, thanks for your reply but the black patches seemed to be absent ever since I complained here. I've bookmarked your suggestions and will try them if there's a recurrence. Thanks once againwyrdoak wrote:see if this helps, in your terminal ...
...
Re: My panel gets patches
Okay, a patch has appeared. But typing the two commands gives me:wyrdoak wrote:see if this helps, in your terminal
Type
This should drastically reduce the system load and put your system back to normal.Code: Select all
#echo N> /sys/module/drm_kms_helper/parameters/poll
Note that this will only be sustained till system reboot. After reboot the value will revert back to poll=Y
For a sustained effect:
Code: Select all
#echo "options drm_kms_helper poll=N">/etc/modprobe.d/local.conf
aes@Dell1545 ~ $ echo "options drm_kms_helper poll=N">/etc/modprobe.d/local.conf
bash: /etc/modprobe.d/local.conf: Permission denied
aes@Dell1545 ~ $
aes@Dell1545 ~ $ echo N> /sys/module/drm_kms_helper/parameters/poll
bash: /sys/module/drm_kms_helper/parameters/poll: Permission denied
aes@Dell1545 ~ $
Re: My panel gets patches
You have to sudo those commands.
Code: Select all
#sudo echo N> /sys/module/drm_kms_helper/parameters/poll
Code: Select all
#sudo echo "options drm_kms_helper poll=N">/etc/modprobe.d/local.conf
Re: My panel gets patches
Thanks, cecar, but I must be doing something wrong. I still get the same permission denied message.cecar wrote:You have to sudo those commands.Code: Select all
#sudo echo N> /sys/module/drm_kms_helper/parameters/poll
Code: Select all
#sudo echo "options drm_kms_helper poll=N">/etc/modprobe.d/local.conf
BTW, I left the computer idle for a while, and got the Mint screen with the login panel. After logging in, the patches are gone. So that's one way to get rid of them!
Re: My panel gets patches
try this, $ symbol is a user command in the terminal the # symbol is a root command.
so try this
$ su
it will ask for your pasword
then you will see the #
#
#
for fun read this about Intel video and kernel 2.6.35 and above.
http://souriguha.wordpress.com/2011/03/ ... 2-35-2-36/
so try this
$ su
it will ask for your pasword
then you will see the #
#
Code: Select all
sudo echo N> /sys/module/drm_kms_helper/parameters/poll
Code: Select all
sudo echo "options drm_kms_helper poll=N">/etc/modprobe.d/local.conf
http://souriguha.wordpress.com/2011/03/ ... 2-35-2-36/
Re: My panel gets patches
Thanks for the clarification. I managed to enter both the commands and each time, after hitting "enter", I just got the # prompt which presumably means that this time things went okay.wyrdoak wrote:try this, $ symbol is a user command in the terminal the # symbol is a root command.
so try this
$ su
it will ask for your pasword
then you will see the #
##Code: Select all
sudo echo N> /sys/module/drm_kms_helper/parameters/poll
for fun read this about Intel video and kernel 2.6.35 and above.Code: Select all
sudo echo "options drm_kms_helper poll=N">/etc/modprobe.d/local.conf
http://souriguha.wordpress.com/2011/03/ ... 2-35-2-36/
However, there was no visible change on my screen.
I read the link you provided and I'm not sure that my system is being overloaded in any way. I have the temperature and CPU applets in my panel and they don't seem to be at alarming levels. Nor does "top" throw up significant CPU usage. Also, there are no other freezes or delays in mouse activity, scrolling etc. It's just those patches. I can make them go away in parts by clicking panel items in their vicinity. That's the solution that's working for me though it shouldn't be needed in the first place.
Re: My panel gets patches
One way to get rid of the patches is to right-click on a blank space in the panel (which is the bottom panel), click "channel properties" and choose a "top" location. This moves the panel to the top and "redraws" the area at the bottom. Next, choose the "bottom" location again and the patches are gone.
BTW, the color of the patches is the same as the background color.
BTW, the color of the patches is the same as the background color.
Re: My panel gets patches
Often just a simple reboot takes everything back to normal working. Or perhaps it's your graphics driver. Please post the output of:
Code: Select all
inxi -Gx
Registered Linux User #528502
Feel free to correct me if I'm trying to write in Spanish, French or German.
Feel free to correct me if I'm trying to write in Spanish, French or German.
Re: My panel gets patches
Thanks for your interestAlbertP wrote:Often just a simple reboot takes everything back to normal working. Or perhaps it's your graphics driver. Please post the output of:Code: Select all
inxi -Gx
Here's the output:
Code: Select all
aes@Dell1545 ~ $ inxi -G
Graphics: Card: Intel Mobile 4 Series Chipset Integrated Graphics Controller
X.Org: 1.10.1 drivers: intel (unloaded: fbdev,vesa) Resolution: 1366x768@60.0hz
GLX Renderer: Mesa DRI Mobile Intel GM45 Express Chipset GEM 20100330 DEVELOPMENT x86/MMX/SSE2 GLX Version: 2.1 Mesa 7.10.2
aes@Dell1545
Re: My panel gets patches
This should be OK. I have no idea what else can cause your graphics problems.
Registered Linux User #528502
Feel free to correct me if I'm trying to write in Spanish, French or German.
Feel free to correct me if I'm trying to write in Spanish, French or German.
Re: My panel gets patches
Thank you! In any case, it's not a serious problem since it is restricted to the "panel" area and I can make it go away each time it appears.AlbertP wrote:This should be OK. I have no idea what else can cause your graphics problems.