[Bug 749361] Re: [STAGING] Black screen on boot
[Expired for linux (Ubuntu) because there has been no activity for 60 days.] ** Changed in: linux (Ubuntu) Status: Incomplete = Expired -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/749361 Title: [STAGING] Black screen on boot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/749361/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 749361] Re: [STAGING] Black screen on boot
** 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/749361 Title: [STAGING] Black screen on boot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/749361/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 749361] Re: [STAGING] Black screen on boot
cm-t, thank you for reporting this and helping make Ubuntu better. This bug was reported a while ago and there hasn't been any activity in it recently. We were wondering if this is still an issue? If so, could you please provide the information following https://wiki.ubuntu.com/DebuggingKernelBoot ? As well, can you try with the latest development release of Ubuntu? ISO CD images are available from http://cdimage.ubuntu.com/releases/ . If it remains an issue, could you run the following command in the development release from a Terminal (Applications-Accessories-Terminal). It will automatically gather and attach updated debug information to this report. apport-collect -p linux replace-with-bug-number Also, if you could test the latest upstream kernel available that would be great. It will allow additional upstream developers to examine the issue. Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . Once you've tested the upstream kernel, please remove the 'needs-upstream- testing' tag. This can be done by clicking on the yellow pencil icon next to the tag located at the bottom of the bug description and deleting the 'needs-upstream-testing' text. If this bug is fixed in the mainline kernel, please add the following tag 'kernel-fixed-upstream'. If the mainline kernel does not fix this bug, please add the tag: 'kernel-bug-exists-upstream'. If you are unable to test the mainline kernel, for example it will not boot, please add the tag: 'kernel-unable-to-test-upstream'. Please let us know your results. Thanks in advance. ** Changed in: linux (Ubuntu) Status: Confirmed = Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/749361 Title: [STAGING] Black screen on boot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/749361/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 749361] Re: [STAGING] Black screen on boot
apport information
** Tags added: apport-collected precise
** Description changed:
I have two cases :
→ after GRUB, i I have a black screen (no plymouth, no gdm), I can just
reboot with ctrl+alt+suppr
note: the mute LED becomes orange
→ I randomly press the contrast key up during the boot, plymouth doesn't
appear, but i can log in
note: the mute LED doesn't light (it's the expected behavior)
ProblemType: Bug
DistroRelease: Ubuntu 11.04
Package: linux-image-2.6.38-7-generic 2.6.38-7.39
Regression: Yes
Reproducible: No
ProcVersionSignature: Ubuntu 2.6.38-7.39-generic 2.6.38
Uname: Linux 2.6.38-7-generic x86_64
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
Architecture: amd64
ArecordDevices:
List of CAPTURE Hardware Devices
card 0: Intel [HDA Intel], device 0: STAC92xx Analog [STAC92xx Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
Cannot stat file /proc/4661/fd/41: Stale NFS file handle
Cannot stat file /proc/4661/fd/42: Stale NFS file handle
USERPID ACCESS COMMAND
/dev/snd/controlC0: ubuntu 4637 F pulseaudio
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xc450 irq 45'
Mixer name : 'IDT 92HD81B1X5'
Components : 'HDA:111d7605,103c1486,00100402'
Controls : 14
Simple ctrls : 9
Card1.Amixer.info:
Card hw:1 'Generic'/'HD-Audio Generic at 0xc442 irq 46'
Mixer name : 'ATI R6xx HDMI'
Components : 'HDA:1002aa01,00aa0100,00100200'
Controls : 4
Simple ctrls : 1
Card1.Amixer.values:
Simple mixer control 'IEC958',0
Capabilities: pswitch pswitch-joined penum
Playback channels: Mono
Mono: Playback [on]
Date: Sun Apr 3 13:26:17 2011
Frequency: Once a day.
LiveMediaBuild: Ubuntu 11.04 Natty Narwhal - Beta amd64 (20110403)
MachineType: Hewlett-Packard HP TouchSmart tm2 Notebook PC
ProcEnviron:
LANGUAGE=fr_FR:en
LANG=fr_FR.UTF-8
SHELL=/bin/bash
ProcKernelCmdLine: noprompt cdrom-detect/try-usb=true persistent
file=/cdrom/preseed/hostname.seed boot=casper initrd=/casper/initrd.lz quiet
splash -- debian-installer/language=fr keyboard-configuration/layoutcode?=fr
keyboard-configuration/variantcode?=oss
RelatedPackageVersions:
linux-restricted-modules-2.6.38-7-generic N/A
linux-backports-modules-2.6.38-7-generic N/A
linux-firmware1.49
SourcePackage: linux
StagingDrivers: brcm80211
Title: [STAGING]
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 08/16/2010
dmi.bios.vendor: Insyde
dmi.bios.version: F.13
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: 1486
dmi.board.vendor: Hewlett-Packard
dmi.board.version: 83.1A
dmi.chassis.asset.tag: CNU0363P44
dmi.chassis.type: 10
dmi.chassis.vendor: Hewlett-Packard
dmi.chassis.version: Chassis Version
dmi.modalias:
dmi:bvnInsyde:bvrF.13:bd08/16/2010:svnHewlett-Packard:pnHPTouchSmarttm2NotebookPC:pvr058A21242A1120100:rvnHewlett-Packard:rn1486:rvr83.1A:cvnHewlett-Packard:ct10:cvrChassisVersion:
dmi.product.name: HP TouchSmart tm2 Notebook PC
dmi.product.version: 058A21242A1120100
dmi.sys.vendor: Hewlett-Packard
+ ---
+ AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
+ ApportVersion: 2.0.1-0ubuntu5
+ Architecture: amd64
+ ArecordDevices:
+ List of CAPTURE Hardware Devices
+ card 0: Intel [HDA Intel], device 0: STAC92xx Analog [STAC92xx Analog]
+Subdevices: 1/1
+Subdevice #0: subdevice #0
+ AudioDevicesInUse:
+ USERPID ACCESS COMMAND
+ /dev/snd/controlC1: cm-t 2055 F pulseaudio
+ /dev/snd/controlC0: cm-t 2055 F pulseaudio
+ Card0.Amixer.info:
+ Card hw:0 'Intel'/'HDA Intel at 0xc450 irq 46'
+Mixer name : 'IDT 92HD81B1X5'
+Components : 'HDA:111d7605,103c1486,00100402'
+Controls : 17
+Simple ctrls : 10
+ Card1.Amixer.info:
+ Card hw:1 'Generic'/'HD-Audio Generic at 0xc442 irq 47'
+Mixer name : 'ATI R6xx HDMI'
+Components : 'HDA:1002aa01,00aa0100,00100200'
+Controls : 6
+Simple ctrls : 1
+ Card1.Amixer.values:
+ Simple mixer control 'IEC958',0
+Capabilities: pswitch pswitch-joined penum
+Playback channels: Mono
+Mono: Playback [on]
+ DistroRelease: Ubuntu 12.04
+ HibernationDevice: RESUME=UUID=5dfa9f18-dcbe-4415-9395-dfe08d3b4609
+ InstallationMedia: Ubuntu 12.04 LTS Precise Pangolin - Beta amd64+mac
(20120328)
+ MachineType: Hewlett-Packard HP TouchSmart tm2 Notebook PC
+ NonfreeKernelModules: wl
+ Package: linux (not installed)
+ ProcEnviron:
+ TERM=xterm
+ PATH=(custom, no user)
+ LANG=fr_FR.UTF-8
+ SHELL=/bin/bash
+ ProcFB:
+ 0 inteldrmfb
+ 1 radeondrmfb
+ ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-23-generic
root=UUID=7795860e-53c5-4beb-a06d-8bf6b904ec92 ro quiet splash
[Bug 749361] Re: [STAGING] Black screen on boot
Hi, Now runnong on ubuntu 12.04 No anymore white screen. But it appear that many time I must push the contrat key up on lightDM to leave a black screen (plymouth is black too in this case). It put directly the contrast to its max. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/749361 Title: [STAGING] Black screen on boot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/749361/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 749361] Re: [STAGING] Black screen on boot
[HS] I reported all these spam in https://bugs.launchpad.net/ubuntu/+source/apport/+bug/989333 , if ever you think its affect you please clic the it affects me [/HS] -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/749361 Title: [STAGING] Black screen on boot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/749361/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 749361] Re: [STAGING] Black screen on boot
if you boot in blansk screen you can set your laptop to suspend (close laptop lid and reopen) it force to use intel vga! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/749361 Title: [STAGING] Black screen on boot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/749361/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 749361] Re: [STAGING] Black screen on boot
hello i also have the same problem. i think it has to to with the seperate ati-graphics-chip, since it is not possible to disable the chip in the bios. this assumption is based on the fact, that i sometimes see messages regarding radeon / ati drivers after the boot process stopps. however it ist possible to go around this problem: simply blacklist the radeon driver: echo blacklist radeon | sudo tee /etc/modprobe.d/blacklist-radeon.conf sudo update-initramfs -u but the problem remains, that the ati-chip still is running hot. i used to deactivate it with a startup-script (via vgaswitcheroo). unfortunatley this file (/sys/kernel/debug/vgaswitcheroo/switch) does not exist anymore. still have to figure out how do deactivate it. also the external monitor (vga) does not work anymore (black screen after resolution-change). well, for me as tm2-users 11.04 is quite painful so far... -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/749361 Title: [STAGING] Black screen on boot -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 749361] Re: [STAGING] Black screen on boot
I tried at My friend HP touch Smart tm2 with both Desktop CD and Live DVD. Ubuntu 11.04 is booting up with blank screen. I can hear log in sound. but the screen is black. During booting up, the mute light is show a second and WiFi light is blinking continue. The screen is black. Only one time I got the desktop screen. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/749361 Title: [STAGING] Black screen on boot -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 749361] Re: [STAGING] Black screen on boot
hi Chenheting, i have the same issue, I mean this issue is so randomly: sometimes with white screen but it goes to plymouth, sometimes black or white screen then no plymouth but goes to gdm, sometimes I can hear the hard disk/LED as if it goes to normaly booting but then nothing. I have to note that since about the natty beta 2, this happend really less, I mean there are these white/black screen nearly every times, but less and less stop booting . -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/749361 Title: [STAGING] Black screen on boot -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 749361] Re: [STAGING] Black screen on boot
** Changed in: linux (Ubuntu) Status: New = Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/749361 Title: [STAGING] Black screen on boot -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 749361] Re: [STAGING] Black screen on boot
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/749361 Title: [STAGING] Black screen on boot -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
