[Ubuntu-x-swat] [Bug 349992] Re: [i945 tiling] (Needs kernel 2.6.30-rc3) Low performance due to no A17 workaround
Jaunty has reached end-of-life, so I'll close this report. The bug is marked as being fixed in later versions of Ubuntu ** Changed in: linux (Ubuntu Jaunty) Status: Triaged = Won't Fix -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/349992 Title: [i945 tiling] (Needs kernel 2.6.30-rc3) Low performance due to no A17 workaround ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 349992] Re: [i945 tiling] (Needs kernel 2.6.30-rc3) Low performance due to no A17 workaround
** Changed in: xserver-xorg-video-intel Importance: Unknown = High -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in ubuntu. https://bugs.launchpad.net/bugs/349992 Title: [i945 tiling] (Needs kernel 2.6.30-rc3) Low performance due to no A17 workaround ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 349992] Re: [i945 tiling] (Needs kernel 2.6.30-rc3) Low performance due to no A17 workaround
** Changed in: xserver-xorg-video-intel Importance: High = Unknown -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in ubuntu. https://bugs.launchpad.net/bugs/349992 Title: [i945 tiling] (Needs kernel 2.6.30-rc3) Low performance due to no A17 workaround ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 349992] Re: [i945 tiling] (Needs kernel 2.6.30-rc3) Low performance due to no A17 workaround
** Changed in: xserver-xorg-video-intel Importance: Unknown = High -- [i945 tiling] (Needs kernel 2.6.30-rc3) Low performance due to no A17 workaround https://bugs.launchpad.net/bugs/349992 You received this bug notification because you are a member of Ubuntu-X, which is the registrant for xf86-video-intel. ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 349992] Re: [i945 tiling] (Needs kernel 2.6.30-rc3) Low performance due to no A17 workaround
I'm setting Jaunty nomination to Won't Fix per Ike's previous comment. This patch is however in the current kernel for Karmic so I'm setting the actively developed linux (Ubuntu) task status to Fix Released. As Ike mentioned, the patch should also be available in the mainline kernel builds. Thanks. ** Changed in: linux (Ubuntu Jaunty) Status: Triaged = Won't Fix ** Changed in: linux (Ubuntu) Status: Triaged = Fix Released -- [i945 tiling] (Needs kernel 2.6.30-rc3) Low performance due to no A17 workaround https://bugs.launchpad.net/bugs/349992 You received this bug notification because you are a member of Ubuntu-X, which is the registrant for xf86-video-intel. ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 349992] Re: [i945 tiling] (Needs kernel 2.6.30-rc3) Low performance due to no A17 workaround
Also setting the upstream bug watch to Invalid. ** Changed in: linux Status: New = Invalid -- [i945 tiling] (Needs kernel 2.6.30-rc3) Low performance due to no A17 workaround https://bugs.launchpad.net/bugs/349992 You received this bug notification because you are a member of Ubuntu-X, which is the registrant for xf86-video-intel. ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 349992] Re: [i945 tiling] (Needs kernel 2.6.30-rc3) Low performance due to no A17 workaround
Since it is still a legitimate issue on jaunty, and a fix is known, probably it should be left open, just unassigned with the ct-rev tag. ** Changed in: linux (Ubuntu Jaunty) Status: Won't Fix = Triaged ** Tags added: ct-rev -- [i945 tiling] (Needs kernel 2.6.30-rc3) Low performance due to no A17 workaround https://bugs.launchpad.net/bugs/349992 You received this bug notification because you are a member of Ubuntu-X, which is the registrant for xf86-video-intel. ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 349992] Re: [i945 tiling] (Needs kernel 2.6.30-rc3) Low performance due to no A17 workaround
Hi, Thanks for the informations, it seems the upstream commit 280b713b5b0fd84cf2469098aee88acbb5de859c is the only solution. I am sorry to say after cherry-pick, the patch is too large to be a SRU patches. If you suffer with low performance, could you use mainline kernel instead, it contains with the commit and we have reports that it works fine. You can easily find the mainline kernel at http://kernel.ubuntu.com/~kernel-ppa/mainline/v2.6.30/ I will leave this bug and am sorry that I can not help anything. ** Changed in: linux (Ubuntu Jaunty) Assignee: Ike Panhc (ikepanhc) = (unassigned) -- [i945 tiling] (Needs kernel 2.6.30-rc3) Low performance due to no A17 workaround https://bugs.launchpad.net/bugs/349992 You received this bug notification because you are a member of Ubuntu-X, which is the registrant for xf86-video-intel. ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 349992] Re: [i945 tiling] (Needs kernel 2.6.30-rc3) Low performance due to no A17 workaround
Can this information be used to fix this? http://www.ubuntugeek.com/new-intel-graphics-drivers-for- ubuntu-9-04-jaunty.html -- [i945 tiling] (Needs kernel 2.6.30-rc3) Low performance due to no A17 workaround https://bugs.launchpad.net/bugs/349992 You received this bug notification because you are a member of Ubuntu-X, which is the registrant for xf86-video-intel. ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 349992] Re: [i945 tiling] (Needs kernel 2.6.30-rc3) Low performance due to no A17 workaround
Any news on this? -- [i945 tiling] (Needs kernel 2.6.30-rc3) Low performance due to no A17 workaround https://bugs.launchpad.net/bugs/349992 You received this bug notification because you are a member of Ubuntu-X, which is the registrant for xf86-video-intel. ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 349992] Re: [i945 tiling] (Needs kernel 2.6.30-rc3) Low performance due to no A17 workaround
Hi broe, Thanks for your information, I will see if there is anyway to merge the patch. -- [i945 tiling] (Needs kernel 2.6.30-rc3) Low performance due to no A17 workaround https://bugs.launchpad.net/bugs/349992 You received this bug notification because you are a member of Ubuntu-X, which is the registrant for xf86-video-intel. ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 349992] Re: [i945 tiling] (Needs kernel 2.6.30-rc3) Low performance due to no A17 workaround
** Tags added: xorg-needs-kernel-fix -- [i945 tiling] (Needs kernel 2.6.30-rc3) Low performance due to no A17 workaround https://bugs.launchpad.net/bugs/349992 You received this bug notification because you are a member of Ubuntu-X, which is the registrant for xf86-video-intel. ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 349992] Re: [i945 tiling] (Needs kernel 2.6.30-rc3) Low performance due to no A17 workaround
hi, i tried the 2.6.28-13-ikepanhc-lp349992 kernel and setting the options but it was as slow as with vmlinuz-2.6.28-11-generic. i use an acer extensa 5230 with intel gma 4500. attached is a diff between Xorg.0.log with the ike-kernel with options and 2.6.30rc3 without options, hope it helps. ** Attachment added: diff of Xorg.0.log (slow) ike kernel with enable_gem=0 and (fast) 2.6.30rc3 without any options http://launchpadlibrarian.net/26829263/X.diff.2 -- [i945 tiling] (Needs kernel 2.6.30-rc3) Low performance due to no A17 workaround https://bugs.launchpad.net/bugs/349992 You received this bug notification because you are a member of Ubuntu-X, which is the registrant for xf86-video-intel. ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 349992] Re: [i945 tiling] (Needs kernel 2.6.30-rc3) Low performance due to no A17 workaround
I try to cherry-pick the bit 17 swizzling patch, it looks like a proper solution for this issue, but lots of conflict when I merge to current Jaunty tree, I check for the upstream and find out that I need to pull lots of commit to solve the conflict. It is against the policy of SRU. Fortunately we have the disable-gem patch which will force intel driver in the traditional mode and have some improvement with the benchmark. I merge the patch and build the kernel image. I put those packages at http://people.ubuntu.com/~ikepanhc/lp349992/ If anyone suffers with this issue, could you have a test with the http://people.ubuntu.com/~ikepanhc/lp349992/linux-image-2.6.28-13-ikepanhc-lp349992_1_i386.deb, and add the following line to /etc/modprobe.d/options options i915 enable_gem=0 Please let me know if it works fine or not. -- [i945 tiling] (Needs kernel 2.6.30-rc3) Low performance due to no A17 workaround https://bugs.launchpad.net/bugs/349992 You received this bug notification because you are a member of Ubuntu-X, which is the registrant for xf86-video-intel. ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 349992] Re: [i945 tiling] (Needs kernel 2.6.30-rc3) Low performance due to no A17 workaround
@Christoph -- it helps to track the bug in Karmic as well as you do not want the bug back when karmic releases. -- [i945 tiling] (Needs kernel 2.6.30-rc3) Low performance due to no A17 workaround https://bugs.launchpad.net/bugs/349992 You received this bug notification because you are a member of Ubuntu-X, which is the registrant for xf86-video-intel. ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 349992] Re: [i945 tiling] (Needs kernel 2.6.30-rc3) Low performance due to no A17 workaround
I wouldn't worry Christoph, the bug is marked as high priority and it affects a very big userbase. Ubuntu is used in a lot of netbooks, they even release a netbook version of Ubuntu. Most notebooks use intelcards and not to fix this in Jaunty would be very, very strange. PR suicide. I think a fix is coming in time :) -- [i945 tiling] (Needs kernel 2.6.30-rc3) Low performance due to no A17 workaround https://bugs.launchpad.net/bugs/349992 You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in ubuntu. ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
