[Bug 943263] Re: PC display will not turn on with Llano APUs connected to the VGA port

2019-11-19 Thread Bug Watch Updater
** Changed in: linux Status: Confirmed => Unknown ** Bug watch added: gitlab.freedesktop.org/drm/amd/issues #231 https://gitlab.freedesktop.org/drm/amd/issues/231 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.

[Bug 943263] Re: PC display will not turn on with Llano APUs connected to the VGA port

2012-07-11 Thread Russ Herman
Irreversible screen blank after inactivity even with current FOSS driver installed. Another workaround seems to be using nomodeset. No idea what the net difference is between that and consoleblank=0. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribe

[Bug 943263] Re: PC display will not turn on with Llano APUs connected to the VGA port

2012-07-11 Thread madbiologist
a6vision - This bug has been mostly fixed in Precise - see above for a couple of related bugs which are probably best addressed in separate, new bug reports. As far as the LiveCD goes, you will have to wait for Ubuntu Ubuntu 12.04.1 which is scheduled for release on 23rd August 2012. Or you can u

[Bug 943263] Re: PC display will not turn on with Llano APUs connected to the VGA port

2012-06-26 Thread a6vision
Ubuntu 12.04 Desktop AMD A6-3600 APU. HDMI/VGA video outputs. VGA output from cpu blanks out after booting live cd. No HDMI Monitor to test. Has this issue been solved yet? Still forced to use vga output to old lcd monitor. 12.04 desktop build works find under virtualbox/w*ndows 7, though und

[Bug 943263] Re: PC display will not turn on with Llano APUs connected to the VGA port

2012-06-03 Thread Tomas Cassidy
I can confirm that setting consoleblank=0 stops the screen from becoming unresponsive. I set the consoleblank parameter in grub and left the computer for 30 minutes. After coming back to it, the console login screen was still visible and I could interact with the computer as normal. This suggests

[Bug 943263] Re: PC display will not turn on with Llano APUs connected to the VGA port

2012-05-29 Thread madbiologist
If Xorg is not installed then you might not be using DPMS. I found a report which states that screen blanking on Ubuntu server can be disabled by adding the consoleblank=0 parameter to your kernel boot options on the GRUB command line. -- You received this bug notification because you are a memb

[Bug 943263] Re: PC display will not turn on with Llano APUs connected to the VGA port

2012-05-27 Thread Tomas Cassidy
Do you know where I can find out how to disable DPMS from Ubuntu Server? I read a how-to guide on DPMS that mentioned using "xset", but I don't have X11 installed on this server (at least not that I know of). -- You received this bug notification because you are a member of Ubuntu Bugs, which is

[Bug 943263] Re: PC display will not turn on with Llano APUs connected to the VGA port

2012-05-27 Thread madbiologist
@Thomas - Thanks for your feedback - the upstream kernel developers did add the following comment to this patch: "radeon: initial fix for VGA on LLano system, 3 or 4 of us have spent time debugging this, and Jerome finally figured out the magic bit the BIOS/fglrx set that we didn't. This at least

[Bug 943263] Re: PC display will not turn on with Llano APUs connected to the VGA port

2012-05-27 Thread Tomas Cassidy
It appears that the bug is not entirely fixed. If I leave the computer for a while and come back to it, the screen is now blank and unresponsive, while the numlock/capslock keys on the keyboard still toggle so I'm guessing it's only the display that is still not working. If I then force-reboot the

[Bug 943263] Re: PC display will not turn on with Llano APUs connected to the VGA port

2012-05-26 Thread Tomas Cassidy
I just upgraded to linux-server 3.2.0.25.27 from precise-proposed. I can confirm that VGA is now working without the "nomodeset" option on the grub commandline. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net

[Bug 943263] Re: PC display will not turn on with Llano APUs connected to the VGA port

2012-05-26 Thread madbiologist
This fix is now included in Ubuntu Precise kernel 3.2.0-25.40 which is currently in precise-proposed. Please test and report here. For instructions on how to enable and use -proposed, see https://wiki.ubuntu.com/Testing/EnableProposed ** Changed in: linux (Ubuntu) Status: Triaged => Fix C

[Bug 943263] Re: PC display will not turn on with Llano APUs connected to the VGA port

2012-05-16 Thread Jesse Sung
The fix in 3.4-rc5 that referenced to the freedesktop bug is 700698e7c303f5095107c62a81872c2c3dad1702 http://git.kernel.org/?p=linux/kernel/git/torvalds/linux.git;a=commit;h=700698e7c303f5095107c62a81872c2c3dad1702 This one is already in stable kernel 3.2.17, so precise will get this commit after

[Bug 943263] Re: PC display will not turn on with Llano APUs connected to the VGA port

2012-05-06 Thread A8-3800
I tried the new Ubuntu 12.04 LTS with kernel 3.4-rc5 with different monitor-configurations. When only a VGA connected monitor is used, everything works fine. The monitor doesn't go to power save after booting. This kernel seems to solve the problem of this bugreport. But when I connect two monitor

[Bug 943263] Re: PC display will not turn on with Llano APUs connected to the VGA port

2012-05-02 Thread Joseph Salisbury
** Changed in: linux (Ubuntu) Status: Confirmed => Triaged -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/943263 Title: PC display will not turn on with Llano APUs connected to the VGA port T

[Bug 943263] Re: PC display will not turn on with Llano APUs connected to the VGA port

2012-05-02 Thread madbiologist
There is a fix in the upstream kernel 3.4-rc5 which references the freedesktop bug linked to this bug report. This fix has also been cc'd to stable. A PPA of kernel 3.4-rc5 is available at http://kernel.ubuntu.com /~kernel-ppa/mainline/ -- You received this bug notification because you are a me

[Bug 943263] Re: PC display will not turn on with Llano APUs connected to the VGA port

2012-04-18 Thread kompir
Just wanted you to know that i tried Xubuntu 12.04 daily AMD64 from 2012-04-16 on Asus F1A55-M LE motherboard and my VGA connected monitor still went to power save after booting from flash drive. Unfortunately i can't test the HDMI workaround as i don't have HDMI cable and monitor here. -- You re

[Bug 943263] Re: PC display will not turn on with Llano APUs connected to the VGA port

2012-03-21 Thread Tapani Tarvainen
Same problem with Asus F1A75-M and A8-3870, running stock Oneiric amd64: monitor went blank almost immediately after boot. I don't have non-VGA monitor on site so don't know if DVI/HDMI would work. But disabling modeset like this made text console work: echo options radeon modeset=0 > /etc/modprob

[Bug 943263] Re: PC display will not turn on with Llano APUs connected to the VGA port

2012-03-20 Thread peterzay
The boot success with liveCD Ubuntu 11.04 Natty Narwhal AMD64 gave a gnome 2 classic desktop. Given the processing power, I would have expected booting into Unity. That power is: The APU is AMD A6-3600 CPU combined with AMD Radeon HD 6530D GPU. -- You received this bug notification because you

[Bug 943263] Re: PC display will not turn on with Llano APUs connected to the VGA port

2012-03-20 Thread Joseph Salisbury
** Changed in: linux (Ubuntu) Importance: Undecided => Medium -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/943263 Title: PC display will not turn on with Llano APUs connected to the VGA port To

[Bug 943263] Re: PC display will not turn on with Llano APUs connected to the VGA port

2012-03-20 Thread peterzay
Duplicate Bug #959890 testing has shown that Ubuntu 11.04 Natty Narwhal AMD64 does NOT have this bug. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/943263 Title: PC display will not turn on with Lla

[Bug 943263] Re: PC display will not turn on with Llano APUs connected to the VGA port

2012-03-18 Thread Tomas Cassidy
** Tags added: amd64 precise -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/943263 Title: PC display will not turn on with Llano APUs connected to the VGA port To manage notifications about this bug

[Bug 943263] Re: PC display will not turn on with Llano APUs connected to the VGA port

2012-03-18 Thread Tomas Cassidy
I've got the same problem. Running A8-3850 APU on an ASRock A75M-HVS. Tested with the mainline kernel 3.3-rc7. The HDMI port works fine. The VGA port fails to work unless I boot with "nomodeset". I'm running this with Ubuntu Server 11.10, so there is no Xorg installed. -- You received this bug

[Bug 943263] Re: PC display will not turn on with Llano APUs connected to the VGA port

2012-03-12 Thread A8-3800
The same results with kernel-image 3.3.0-030300rc7-generic (effects like comment #8 and #9). see dmesg-file attached. At the end of the file are some more errors. maybe interesting. ** Attachment added: "dmesg-file with kernel-image 3.3.0-030300rc7-generic" https://bugs.launchpad.net/ubuntu/+s

[Bug 943263] Re: PC display will not turn on with Llano APUs connected to the VGA port

2012-03-12 Thread Bug Watch Updater
Launchpad has imported 12 comments from the remote bug at https://bugs.freedesktop.org/show_bug.cgi?id=42490. If you reply to an imported comment from within Launchpad, your comment will be sent to the remote bug automatically. Read more about Launchpad's inter-bugtracker facilities at https://hel

[Bug 943263] Re: PC display will not turn on with Llano APUs connected to the VGA port

2012-03-10 Thread A8-3800
new try with activated xdiagnose from comment #4. The test ist with two monitors, one on VGA-Port, and one on HDMI-Port. The monitor on VGA-Port stay black (goes into the powersave-mode). dmesg-file see attachment. ** Attachment added: "dmesg-file with drm debug enabled via xdiagnose" https://

[Bug 943263] Re: PC display will not turn on with Llano APUs connected to the VGA port

2012-03-06 Thread Anthony Wong
** Bug watch added: freedesktop.org Bugzilla #42490 https://bugs.freedesktop.org/show_bug.cgi?id=42490 ** Also affects: linux via https://bugs.freedesktop.org/show_bug.cgi?id=42490 Importance: Unknown Status: Unknown -- You received this bug notification because you are a member

[Bug 943263] Re: PC display will not turn on with Llano APUs connected to the VGA port

2012-03-06 Thread A8-3800
Results of test with ubuntu 12.04 beta1 and kernel-image 3.3.0-030300rc6-generic #201203032235: - using VGA-port only: Display stay blank - using two displays; one with HDMI-port , one with VGA-Port: Display connected to HDMI works fine, Display connected on VGA-Port stay blank No change with ker

[Bug 943263] Re: PC display will not turn on with Llano APUs connected to the VGA port

2012-03-05 Thread Robert Roth
I haven't tried with recent daily builds, but when I have tried with Oneiric final, it did not help. --- Ubuntu Bug Squad volunteer triager http://wiki.ubuntu.com/BugSquad -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.l

[Bug 943263] Re: PC display will not turn on with Llano APUs connected to the VGA port

2012-03-05 Thread Jesse Sung
Robert, Does booting with "nomodeset" help? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/943263 Title: PC display will not turn on with Llano APUs connected to the VGA port To manage notification

[Bug 943263] Re: PC display will not turn on with Llano APUs connected to the VGA port

2012-03-05 Thread Robert Roth
@Anthony Wong: can't help with that, as it fails at step 1.: can not install 12.04 as the screen turns off after GRUB. --- Ubuntu Bug Squad volunteer triager http://wiki.ubuntu.com/BugSquad -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubun

[Bug 943263] Re: PC display will not turn on with Llano APUs connected to the VGA port

2012-03-05 Thread Anthony Wong
It may also help to enable drm debug messages before testing the kernel: Run 'sudo xdiagnose', then tick the first checkbox, apply, wait for grub to rebuild, then reboot the machine, reproduce the issue, and collect /var/log/dmesg. -- You received this bug notification because you are a member o

[Bug 943263] Re: PC display will not turn on with Llano APUs connected to the VGA port

2012-03-05 Thread Anthony Wong
Can you help us to test the latest mainline kernel to verify whether it's already fixed in upstream? You can do that by following these steps: 1. Install 12.04 daily build or beta 2. Download the latest mainline kernel packages from http://kernel.ubuntu.com/~kernel-ppa/mainline/, by the time of

[Bug 943263] Re: PC display will not turn on with Llano APUs connected to the VGA port

2012-03-05 Thread Anthony Wong
** Summary changed: - PC display will not turn on in Oneiric with Llano APUs connected to the VGA port + PC display will not turn on with Llano APUs connected to the VGA port -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bu