[Bug 537640] Re: [RV530] video problem flicker unreadable hp compaq nx9420 ati radeon [Needs pll quirk]
I can confirm this issue with Lucid Beta 2 on a Dell Inspiron laptop with the following video: 01:00.0 VGA compatible controller: ATI Technologies Inc Radeon Mobility X1400 The built-in 1680*1050 display is fine, the external VGA monitor with the same resolution is wavy and unusable. Since Dapper I have not had a problem with the external VGA display. Shall I post some logs? -- [RV530] video problem flicker unreadable hp compaq nx9420 ati radeon [Needs pll quirk] https://bugs.launchpad.net/bugs/537640 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 537640] Re: [RV530] video problem flicker unreadable hp compaq nx9420 ati radeon [Needs pll quirk]
This has missed the kernel upload window for final release; deferring to SRU. I do not see this issue on the SRU pending page: http://people.canonical.com/~ubuntu-archive/pending-sru.html -- [RV530] video problem flicker unreadable hp compaq nx9420 ati radeon [Needs pll quirk] https://bugs.launchpad.net/bugs/537640 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 537640] Re: [RV530] video problem flicker unreadable hp compaq nx9420 ati radeon [Needs pll quirk]
This has missed the kernel upload window for final release; deferring to SRU. ** Changed in: linux (Ubuntu Lucid) Milestone: ubuntu-10.04 = lucid-updates -- [RV530] video problem flicker unreadable hp compaq nx9420 ati radeon [Needs pll quirk] https://bugs.launchpad.net/bugs/537640 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 537640] Re: [RV530] video problem flicker unreadable hp compaq nx9420 ati radeon [Needs pll quirk]
with 2.6.32-21 it is same as before internal display works ok, but external is wavy and now, apart from the waves there is also some tearing visible(there was none on 2.6.32-19 and 2.6.32-20) -- [RV530] video problem flicker unreadable hp compaq nx9420 ati radeon [Needs pll quirk] https://bugs.launchpad.net/bugs/537640 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 537640] Re: [RV530] video problem flicker unreadable hp compaq nx9420 ati radeon [Needs pll quirk]
2.6.32-21 fixed the flickering problem on my nc8430 both on the internal display and on dvi. I didn't play with the new_pll setting, don't know what is the default now. -- [RV530] video problem flicker unreadable hp compaq nx9420 ati radeon [Needs pll quirk] https://bugs.launchpad.net/bugs/537640 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 537640] Re: [RV530] video problem flicker unreadable hp compaq nx9420 ati radeon [Needs pll quirk]
No luck for me with 2.6.32-21. Internal LCD works but still fuzzy on the VGA using an ATI Mobility FireGL V5250 adapter. -- [RV530] video problem flicker unreadable hp compaq nx9420 ati radeon [Needs pll quirk] https://bugs.launchpad.net/bugs/537640 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 537640] Re: [RV530] video problem flicker unreadable hp compaq nx9420 ati radeon [Needs pll quirk]
Whoops, my previous post was too fast: The problem is still there after undocking my nc8430, which causes a switch from dvi to the internal display. -- [RV530] video problem flicker unreadable hp compaq nx9420 ati radeon [Needs pll quirk] https://bugs.launchpad.net/bugs/537640 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 537640] Re: [RV530] video problem flicker unreadable hp compaq nx9420 ati radeon [Needs pll quirk]
Tested new 2.6.32.20 kernel - flicker still persists. Adding radeon.modeset=0 to the boot line stops the flicker and still allows 3D effects, but boot is messy. -- [RV530] video problem flicker unreadable hp compaq nx9420 ati radeon [Needs pll quirk] https://bugs.launchpad.net/bugs/537640 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 537640] Re: [RV530] video problem flicker unreadable hp compaq nx9420 ati radeon [Needs pll quirk]
with 2.6.32-20 kernel it is still the same, internal lcd display works just fine, but external vga crt display is unreadable, it looks as if there were same problems with hsync and vsync of monitor because there are some slow moving waves on this external display and they frequency changes when i change monitor resolution I also tried 2.6.32-14 and it works fine on both external and internal display -- [RV530] video problem flicker unreadable hp compaq nx9420 ati radeon [Needs pll quirk] https://bugs.launchpad.net/bugs/537640 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 537640] Re: [RV530] video problem flicker unreadable hp compaq nx9420 ati radeon [Needs pll quirk]
Also experiencing this with the 2.6.32-20 kernel. LCD works great (minus flicker on boot) but no go on the external VGA. Using an ATI Mobility FireGL V5250 adapter. -- [RV530] video problem flicker unreadable hp compaq nx9420 ati radeon [Needs pll quirk] https://bugs.launchpad.net/bugs/537640 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 537640] Re: [RV530] video problem flicker unreadable hp compaq nx9420 ati radeon [Needs pll quirk]
Installed patched kernel from Andy Whitcroft, flickering still exists at login, logout, opening wine programs, and occasionally on other programs too. -- [RV530] video problem flicker unreadable hp compaq nx9420 ati radeon [Needs pll quirk] https://bugs.launchpad.net/bugs/537640 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 537640] Re: [RV530] video problem flicker unreadable hp compaq nx9420 ati radeon [Needs pll quirk]
My external monitor was flickering before, however, installing the kernel from Andy Whitcroft solved the problem. Instead, I have troubles changing the resolution, but this is a start. -- [RV530] video problem flicker unreadable hp compaq nx9420 ati radeon [Needs pll quirk] https://bugs.launchpad.net/bugs/537640 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 537640] Re: [RV530] video problem flicker unreadable hp compaq nx9420 ati radeon [Needs pll quirk]
I have just tested the *-20 kernel and the result is the same as with the patched kernel. external VGA flickers, build-in is ok. @Alexander do you use VGA or DVI? -- [RV530] video problem flicker unreadable hp compaq nx9420 ati radeon [Needs pll quirk] https://bugs.launchpad.net/bugs/537640 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 537640] Re: [RV530] video problem flicker unreadable hp compaq nx9420 ati radeon [Needs pll quirk]
** Changed in: linux (Ubuntu Lucid) Milestone: ubuntu-10.04-beta-2 = ubuntu-10.04 -- [RV530] video problem flicker unreadable hp compaq nx9420 ati radeon [Needs pll quirk] https://bugs.launchpad.net/bugs/537640 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 537640] Re: [RV530] video problem flicker unreadable hp compaq nx9420 ati radeon [Needs pll quirk]
We have recently pulled some PLL updates in for testing which may help with this issue. Could you test the kernels at the URL below and report back here. Kernels are here: http://people.canonical.com/~apw/lp538377-lucid/ Thanks! -- [RV530] video problem flicker unreadable hp compaq nx9420 ati radeon [Needs pll quirk] https://bugs.launchpad.net/bugs/537640 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 537640] Re: [RV530] video problem flicker unreadable hp compaq nx9420 ati radeon [Needs pll quirk]
It solved the flickering on the build-in laptop display. The external VGA-monitor is still flickering. -- [RV530] video problem flicker unreadable hp compaq nx9420 ati radeon [Needs pll quirk] https://bugs.launchpad.net/bugs/537640 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 537640] Re: [RV530] video problem flicker unreadable hp compaq nx9420 ati radeon [Needs pll quirk]
The patched kernel fixes the problem for me. -- [RV530] video problem flicker unreadable hp compaq nx9420 ati radeon [Needs pll quirk] https://bugs.launchpad.net/bugs/537640 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 537640] Re: [RV530] video problem flicker unreadable hp compaq nx9420 ati radeon [Needs pll quirk]
@Petur do you have an external display connected? -- [RV530] video problem flicker unreadable hp compaq nx9420 ati radeon [Needs pll quirk] https://bugs.launchpad.net/bugs/537640 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 537640] Re: [RV530] video problem flicker unreadable hp compaq nx9420 ati radeon [Needs pll quirk]
No, just the laptop display. -- [RV530] video problem flicker unreadable hp compaq nx9420 ati radeon [Needs pll quirk] https://bugs.launchpad.net/bugs/537640 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 537640] Re: [RV530] video problem flicker unreadable hp compaq nx9420 ati radeon [Needs pll quirk]
after installing patched kernel, my external display still isn't usable, i found one resolution/refresh rate, when it was readable and looked nearly perfect, there were only some small waves visible, but it had horrible refresh rate, like 50hz (but according to the options it was supposed to be 85hz) also at some other resolutions same parts of the display where readable while some where not. I am not sure if it is not some issue with wrong vertical and horizontal sync, but this CRT monitor used to work normally on 9.10 -- [RV530] video problem flicker unreadable hp compaq nx9420 ati radeon [Needs pll quirk] https://bugs.launchpad.net/bugs/537640 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 537640] Re: [RV530] video problem flicker unreadable hp compaq nx9420 ati radeon [Needs pll quirk]
@Klulukasz you could also install the old kernel 2.6.32-14 this kernel works with both screens without flickering -- [RV530] video problem flicker unreadable hp compaq nx9420 ati radeon [Needs pll quirk] https://bugs.launchpad.net/bugs/537640 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 537640] Re: [RV530] video problem flicker unreadable hp compaq nx9420 ati radeon [Needs pll quirk]
The radeon.new_pll=0 kernel line works on my ATI X1600 (HP nc8430 laptop). The 3d and desktop effects are not working with this trick. Strange thing is: If I use my TFT monitor as a second screen in a dual head setup and don't use the kernel line, the laptop screen is ok. TFT monitor is not ok, shows horizontal scrolling. So I disabled my second screen, and now the laptop screen is ok (with 3d effects/compiz). -- [RV530] video problem flicker unreadable hp compaq nx9420 ati radeon [Needs pll quirk] https://bugs.launchpad.net/bugs/537640 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 537640] Re: [RV530] video problem flicker unreadable hp compaq nx9420 ati radeon [Needs pll quirk]
I have ATI X1600 mobility too, radeon.new_pll=0 doesn't change anything for me, but I don't have any problems with my laptop screen, sometimes i can notice some pixels that look as if they were shifted left or right few centimeters, but it is rare. Real problems start when i try hooking up my external CRT monitor, it is wavy and unreadable(CRT display) while my laptop screen works as it used to. I tried switching to radeonhd driver, screen both on laptop and external monitor was not corrupted but it was terribly slow. -- [RV530] video problem flicker unreadable hp compaq nx9420 ati radeon [Needs pll quirk] https://bugs.launchpad.net/bugs/537640 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 537640] Re: [RV530] video problem flicker unreadable hp compaq nx9420 ati radeon [Needs pll quirk]
This is also a problem with the ATI Radeon RV610 Driver. I added the radeon.new_p11=0 to the kernel line. This stopped the flicker, but i lost 3D and desktop effects. Kernel 2.3.32.19 is being used. -- [RV530] video problem flicker unreadable hp compaq nx9420 ati radeon [Needs pll quirk] https://bugs.launchpad.net/bugs/537640 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 537640] Re: [RV530] video problem flicker unreadable hp compaq nx9420 ati radeon [Needs pll quirk]
It's not fixed in 2.6.32-19-generic. Is the patch supposed to be in here or the next kernel? -- [RV530] video problem flicker unreadable hp compaq nx9420 ati radeon [Needs pll quirk] https://bugs.launchpad.net/bugs/537640 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 537640] Re: [RV530] video problem flicker unreadable hp compaq nx9420 ati radeon [Needs pll quirk]
This patch made the Ubuntu kernel before beta 2 freezeand is working its way through the build systems, let's wait and test that. -- [RV530] video problem flicker unreadable hp compaq nx9420 ati radeon [Needs pll quirk] https://bugs.launchpad.net/bugs/537640 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 537640] Re: [RV530] video problem flicker unreadable hp compaq nx9420 ati radeon [Needs pll quirk]
@Steve I'm not able to test it, I am on amd64 -- [RV530] video problem flicker unreadable hp compaq nx9420 ati radeon [Needs pll quirk] https://bugs.launchpad.net/bugs/537640 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 537640] Re: [RV530] video problem flicker unreadable hp compaq nx9420 ati radeon [Needs pll quirk]
Sorry, I'm building amd64 now, I'll post a note when it's available -- [RV530] video problem flicker unreadable hp compaq nx9420 ati radeon [Needs pll quirk] https://bugs.launchpad.net/bugs/537640 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 537640] Re: [RV530] video problem flicker unreadable hp compaq nx9420 ati radeon [Needs pll quirk]
I've built a test kernel with Robert Hooker's patch on top of the Lucid tip, please test it and see if it resolves the problem. The kernels are here: http://people.canonical.com/~sconklin/test-i915/ Thanks! ** Changed in: linux (Ubuntu Lucid) Status: New = In Progress ** Changed in: linux (Ubuntu Lucid) Assignee: (unassigned) = Steve Conklin (sconklin) ** Changed in: linux (Ubuntu Lucid) Importance: Undecided = High -- [RV530] video problem flicker unreadable hp compaq nx9420 ati radeon [Needs pll quirk] https://bugs.launchpad.net/bugs/537640 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 537640] Re: [RV530] video problem flicker unreadable hp compaq nx9420 ati radeon [Needs pll quirk]
The last kernel update didn't fix the problem, I still have tu use the *-14 version to be able to use my dual-monitor setup -- [RV530] video problem flicker unreadable hp compaq nx9420 ati radeon [Needs pll quirk] https://bugs.launchpad.net/bugs/537640 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 537640] Re: [RV530] video problem flicker unreadable hp compaq nx9420 ati radeon [Needs pll quirk]
** Summary changed: - [RV530] video problem flicker unreadable hp compaq nx9420 ati radeon + [RV530] video problem flicker unreadable hp compaq nx9420 ati radeon [Needs pll quirk] -- [RV530] video problem flicker unreadable hp compaq nx9420 ati radeon [Needs pll quirk] https://bugs.launchpad.net/bugs/537640 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
