Video Acceleration?
I have recently upgraded to Linux Mint 15 Cinnamon 64bit and I keep getting a message on my screen at startup telling me that I have no video acceleration ...
I didn't have this problem with LM14. How do I switch on Video Acceleration? My graphics is Intel GMA HD series. Thanks, Gael. 00:00.0 Host bridge: Intel Corporation Core Processor DRAM Controller (rev 18) 00:02.0 VGA compatible controller: Intel Corporation Core Processor Integrated Graphics Controller (rev 18) 00:1a.0 USB controller: Intel Corporation 5 Series/3400 Series Chipset USB2 Enhanced Host Controller (rev 06) 00:1b.0 Audio device: Intel Corporation 5 Series/3400 Series Chipset High Definition Audio (rev 06) 00:1c.0 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 1 (rev 06) 00:1c.1 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 2 (rev 06) 00:1c.2 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 3 (rev 06) 00:1c.3 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 4 (rev 06) 00:1c.4 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 5 (rev 06) 00:1c.6 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 7 (rev 06) 00:1c.7 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 8 (rev 06) 00:1d.0 USB controller: Intel Corporation 5 Series/3400 Series Chipset USB2 Enhanced Host Controller (rev 06) 00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev a6) 00:1f.0 ISA bridge: Intel Corporation 5 Series Chipset LPC Interface Controller (rev 06) 00:1f.2 SATA controller: Intel Corporation 5 Series/3400 Series Chipset 6 port SATA AHCI Controller (rev 06) 00:1f.3 SMBus: Intel Corporation 5 Series/3400 Series Chipset SMBus Controller (rev 06) 01:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168 PCI Express Gigabit Ethernet controller (rev 06) ff:00.0 Host bridge: Intel Corporation Core Processor QuickPath Architecture Generic Non-core Registers (rev 05) ff:00.1 Host bridge: Intel Corporation Core Processor QuickPath Architecture System Address Decoder (rev 05) ff:02.0 Host bridge: Intel Corporation Core Processor QPI Link 0 (rev 05) ff:02.1 Host bridge: Intel Corporation Core Processor QPI Physical 0 (rev 05) ff:02.2 Host bridge: Intel Corporation Core Processor Reserved (rev 05) ff:02.3 Host bridge: Intel Corporation Core Processor Reserved (rev 05 |
Can you post the output of the following commands.
Code:
lsmod |grep video |
Quote:
uvcvideo 80847 0 videobuf2_vmalloc 13056 1 uvcvideo videobuf2_memops 13202 1 videobuf2_vmalloc videobuf2_core 40513 1 uvcvideo videodev 129260 2 uvcvideo,videobuf2_core video 19390 1 i915 lsmod |grep drm drm_kms_helper 49394 1 i915 drm 286313 3 i915,drm_kms_helper Hope that helps. gael |
It looks like you're using the i915 driver. Is that correct? Can you post the output of this command.
Code:
dmesg |grep drm jdk |
$ dmesg |grep drm
[ 17.807893] [drm] Initialized drm 1.1.0 20060810 [ 17.862072] [drm] Supports vblank timestamp caching Rev 1 (10.10.2010). [ 17.862074] [drm] Driver supports precise vblank timestamp query. [ 18.085860] fbcon: inteldrmfb (fb0) is primary device [ 18.318364] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device [ 18.318492] [drm] Initialized i915 1.6.0 20080730 for 0000:00:02.0 on minor 0 Sorry I couldn't get this to you earlier ... life got in the way :) |
Looks ok. To repeat my question:
Quote:
|
Quote:
|
Right below your excellent tagline about the magician place the following:
If it ain't broke, don't fix it. :) jdk |
Quote:
Thank you for responding, it was appreciated. gael. |
You're quite welcome. And you're sure it was an error message and not just a warning?
You can try this link and see how it goes. http://www.craftymind.com/factory/gu...amingTest.html jdk |
Quote:
The whole message says, " Cinnamon is currently running without video hardware acceleration and, as a result, you may observe much higher than normal CPU usage. There could be a problem with your drivers or some other issue. For the best experience, it is recommended that you only use this mode for troubleshooting purposes." Incidentally, the gaming test ran perfectly although I wasn't quite sure what it was supposed to do :) gael |
I think it just tests the video acceleration. If it looks normal then I guess it passes the test. If Mint is constantly whinging for no good reason, switch to Debian or at least LMDE.
jdk |
Quote:
Why do you recommend Debian & LMDE? gael. |
Quote:
jdk |
The two commands I use to test for video acceleration are:
Code:
glxinfo | grep direct Code:
glxgears |
All times are GMT -5. The time now is 06:05 PM. |