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Message #23498
[Bug 1233753] Re: saucy images boot to black screen
I (original reporter) am ok on raring, but bad on saucy with Mobility
Radeon HD 5850.
by installing the linux-image-3.11.4-031104-generic package from
mainline kernel builds, I was able to follow the DebuggingKernelBoot
directions. After the text boot, it switched to a blank/black X VT, but
I *was* able to switch via ctrl+alt+f1 to log into a text prompt. then
killed gdm/X from there, and tried a startx. again got a black screen,
but noticed some fglrx related errors (due to no fglrx module built?) in
the vt1 console which i was able to swtich back to via ctrl+alt+f1.
edited xorg.conf to use ati driver instead of fglrx and tried startx
again. in this case, was *not* able to switch via ctrl+alt+f1
anymore....
what else should I look at to provide more useful information?
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https://bugs.launchpad.net/bugs/1233753
Title:
saucy images boot to black screen
Status in “linux” package in Ubuntu:
Confirmed
Bug description:
Downloaded latest saucy images and boots to nothing but a black
screen. Get the same behavior with 3.11 mainline kernel package as
per bug #1167586
ProblemType: Bug
DistroRelease: Ubuntu 13.04
Package: linux-image-3.8.0-31-generic 3.8.0-31.46
ProcVersionSignature: Ubuntu 3.8.0-31.46-generic 3.8.13.8
Uname: Linux 3.8.0-31-generic x86_64
NonfreeKernelModules: fglrx
ApportVersion: 2.9.2-0ubuntu8.4
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC1: jbarnett 3518 F.... pulseaudio
/dev/snd/controlC0: jbarnett 3518 F.... pulseaudio
Date: Tue Oct 1 09:31:14 2013
HibernationDevice: RESUME=UUID=6a792c43-ea80-4425-961e-ccde894552ed
InstallationDate: Installed on 2010-04-19 (1261 days ago)
InstallationMedia: Ubuntu 10.04 "Lucid Lynx" - Release Candidate amd64 (20100419.1)
MachineType: Hewlett-Packard HP ENVY 15 Notebook PC
MarkForUpload: True
ProcFB: 0 VESA VGA
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.8.0-31-generic root=UUID=639dc488-e095-42a4-8c1f-ffb1a9299e1c ro crashkernel=384M-2G:64M,2G-:128M quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-3.8.0-31-generic N/A
linux-backports-modules-3.8.0-31-generic N/A
linux-firmware 1.106
SourcePackage: linux
UpgradeStatus: Upgraded to raring on 2013-04-26 (157 days ago)
dmi.bios.date: 10/12/2010
dmi.bios.vendor: Hewlett-Packard
dmi.bios.version: F.2B
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: 1522
dmi.board.vendor: Hewlett-Packard
dmi.board.version: 36.35
dmi.chassis.type: 10
dmi.chassis.vendor: Hewlett-Packard
dmi.chassis.version: N/A
dmi.modalias: dmi:bvnHewlett-Packard:bvrF.2B:bd10/12/2010:svnHewlett-Packard:pnHPENVY15NotebookPC:pvr048F110000241920001530000:rvnHewlett-Packard:rn1522:rvr36.35:cvnHewlett-Packard:ct10:cvrN/A:
dmi.product.name: HP ENVY 15 Notebook PC
dmi.product.version: 048F110000241920001530000
dmi.sys.vendor: Hewlett-Packard
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