It worked for me. I followed the steps in http://blog.avirtualhome.com/2010/11/06/how-to-compile-a-ubuntu-10-10-maverick-kernel/ but before building I patched the kernel with the patch from http://lists.freedesktop.org/archives/intel-gfx/2010-December/009017.html. My new dmesg: $ dmesg | grep intel [ 0.000000] Linux version 2.6.35-25-intelgt (root@mans-LJPC) (gcc version 4.4.5 (Ubuntu/Linaro 4.4.4-14ubuntu5) ) #44 SMP Thu Feb 17 12:59:58 CET 2011 (Ubuntu 2.6.35-25.44-intelgt 2.6.35.10) [ 0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-2.6.35-25-intelgt root=UUID=a56802c9-18ce-455f-8db7-014779c24a21 ro crashkernel=384M-2G:64M,2G-:128M [ 0.000000] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-2.6.35-25-intelgt root=UUID=a56802c9-18ce-455f-8db7-014779c24a21 ro crashkernel=384M-2G:64M,2G-:128M [ 0.902666] intel_idle: MWAIT substates: 0x1120 [ 0.902668] intel_idle: v0.4 model 0x25 [ 0.902668] intel_idle: lapic_timer_reliable_states 0xffffffff [ 0.905086] ACPI: acpi_idle yielding to intel_idle [ 11.259910] agpgart-intel 0000:00:00.0: Intel HD Graphics Chipset [ 11.260910] agpgart-intel 0000:00:00.0: detected 32764K stolen memory [ 11.365005] agpgart-intel 0000:00:00.0: AGP aperture is 256M @ 0xe0000000 [ 11.365042] intel ips 0000:00:1f.6: Warning: CPU TDP doesn't match expected value (found 25, expected 35) [ 11.365063] intel ips 0000:00:1f.6: PCI INT C -> GSI 18 (level, low) -> IRQ 18 [ 11.365225] intel ips 0000:00:1f.6: failed to get i915 symbols, graphics turbo disabled [ 11.424083] intel ips 0000:00:1f.6: IPS driver initialized, MCP temp limit 65535 [ 13.019027] fb0: inteldrmfb frame buffer device [ 18.324616] intel ips 0000:00:1f.6: i915 driver attached, reenabling gpu turbo $ dmesg | grep ips [ 11.259910] agpgart-intel 0000:00:00.0: Intel HD Graphics Chipset [ 11.365042] intel ips 0000:00:1f.6: Warning: CPU TDP doesn't match expected value (found 25, expected 35) [ 11.365063] intel ips 0000:00:1f.6: PCI INT C -> GSI 18 (level, low) -> IRQ 18 [ 11.365225] intel ips 0000:00:1f.6: failed to get i915 symbols, graphics turbo disabled [ 11.424083] intel ips 0000:00:1f.6: IPS driver initialized, MCP temp limit 65535 [ 18.324616] intel ips 0000:00:1f.6: i915 driver attached, reenabling gpu turbo
I noticed that the start up time might be just a tiny bit longer. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/651104 Title: intel graphics turbo disabled -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
