** Attachment removed: "Dependencies.txt" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1263015/+attachment/3933158/+files/Dependencies.txt
** Attachment removed: "ProcEnviron.txt" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1263015/+attachment/3933159/+files/ProcEnviron.txt ** Description changed: Install via LiveUSB created with unetbootin off the saucy amd64 iso was - able to be completed with "nomodeset". + able to be completed with "nomodeset". First boot into installed system + resulted in lightdm "cowbell" being played but a backlight on / blank + screen on the display. using nomodeset on installed system results in + framebuffer/console being usable - but no X able to start (cannot find + screen). tried some alternative kernel options : acpi_backlight=vendor, + video=1920x1080-24@60 but with same results. Tried using different + kernel as per bug + https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1195483 . pinned + and upgraded to trusty kernel images - slightly different result in that + backlight goes down and breifly have a red screen tear in upper left of + screen for several seconds before reverting to same behaviour as saucy + kernel. (blanked screen, backlit, lightdm cowbell plays). - First boot into installed system resulted in lightdm "cowbell" being - played but a backlight on / blank screen on the display. - - using nomodeset on installed system results in framebuffer/console being - usable - but no X able to start (cannot find screen). - - tried some alternative kernel options : acpi_backlight=vendor, - video=1920x1080-24@60 - - but with same results. - - Tried using different kernel as per bug - https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1195483 - - pinned and upgraded to trusty kernel images - slightly different result - in that backlight goes down and breifly have a red screen tear in upper - left of screen for several seconds before reverting to same behaviour as - saucy kernel. (blanked screen, backlit, lightdm cowbell plays). + WORKAROUND: Upstream drm-intel-next build resulted in working lightdm/screen: + http://kernel.ubuntu.com/~kernel-ppa/mainline/drm-intel-nightly/2013-12-18-trusty/ ProblemType: Bug DistroRelease: Ubuntu 13.10 Package: linux-image-3.12.0-7-generic 3.12.0-7.15 ProcVersionSignature: Ubuntu 3.12.0-7.15-generic 3.12.4 Uname: Linux 3.12.0-7-generic x86_64 ApportVersion: 2.12.5-0ubuntu2.1 Architecture: amd64 AudioDevicesInUse: - USER PID ACCESS COMMAND - /dev/snd/controlC1: lightdm 1473 F.... pulseaudio - /dev/snd/controlC0: lightdm 1473 F.... pulseaudio + USER PID ACCESS COMMAND + /dev/snd/controlC1: lightdm 1473 F.... pulseaudio + /dev/snd/controlC0: lightdm 1473 F.... pulseaudio CRDA: - country SG: - (2402 - 2482 @ 40), (N/A, 20) - (5170 - 5250 @ 40), (N/A, 20) - (5250 - 5330 @ 40), (N/A, 20), DFS - (5735 - 5835 @ 40), (N/A, 20) + country SG: + (2402 - 2482 @ 40), (N/A, 20) + (5170 - 5250 @ 40), (N/A, 20) + (5250 - 5330 @ 40), (N/A, 20), DFS + (5735 - 5835 @ 40), (N/A, 20) Date: Fri Dec 20 21:17:10 2013 HibernationDevice: RESUME=UUID=808c568f-76fa-46d3-9e60-276860ebe1ec InstallationDate: Installed on 2013-12-20 (0 days ago) InstallationMedia: Ubuntu 13.10 "Saucy Salamander" - Release amd64 (20131016.1) Lsusb: - Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub - Bus 001 Device 004: ID 03eb:8a03 Atmel Corp. - Bus 001 Device 003: ID 1bcf:2987 Sunplus Innovation Technology Inc. - Bus 001 Device 002: ID 8087:07dc Intel Corp. - Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub + Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub + Bus 001 Device 004: ID 03eb:8a03 Atmel Corp. + Bus 001 Device 003: ID 1bcf:2987 Sunplus Innovation Technology Inc. + Bus 001 Device 002: ID 8087:07dc Intel Corp. + Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub MachineType: ASUSTeK COMPUTER INC. UX302LG MarkForUpload: True ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.12.0-7-generic.efi.signed root=UUID=c4550a46-5cb3-4033-ac7f-3bc9d38959f8 ro PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: - linux-restricted-modules-3.12.0-7-generic N/A - linux-backports-modules-3.12.0-7-generic N/A - linux-firmware 1.116 + linux-restricted-modules-3.12.0-7-generic N/A + linux-backports-modules-3.12.0-7-generic N/A + linux-firmware 1.116 SourcePackage: linux UpgradeStatus: Upgraded to saucy on 2013-12-20 (0 days ago) dmi.bios.date: 10/30/2013 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: UX302LG.207 dmi.board.asset.tag: ATN12345678901234567 dmi.board.name: UX302LG dmi.board.vendor: ASUSTeK COMPUTER INC. dmi.board.version: 1.0 dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: ASUSTeK COMPUTER INC. dmi.chassis.version: 1.0 dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrUX302LG.207:bd10/30/2013:svnASUSTeKCOMPUTERINC.:pnUX302LG:pvr1.0:rvnASUSTeKCOMPUTERINC.:rnUX302LG:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0: dmi.product.name: UX302LG dmi.product.version: 1.0 dmi.sys.vendor: ASUSTeK COMPUTER INC. - --- + --- ApportVersion: 2.12.5-0ubuntu2.2 Architecture: amd64 AudioDevicesInUse: - USER PID ACCESS COMMAND - /dev/snd/controlC1: lightdm 1466 F.... pulseaudio - /dev/snd/controlC0: lightdm 1466 F.... pulseaudio + USER PID ACCESS COMMAND + /dev/snd/controlC1: lightdm 1466 F.... pulseaudio + /dev/snd/controlC0: lightdm 1466 F.... pulseaudio CRDA: - country SG: - (2402 - 2482 @ 40), (N/A, 20) - (5170 - 5250 @ 40), (N/A, 20) - (5250 - 5330 @ 40), (N/A, 20), DFS - (5735 - 5835 @ 40), (N/A, 20) + country SG: + (2402 - 2482 @ 40), (N/A, 20) + (5170 - 5250 @ 40), (N/A, 20) + (5250 - 5330 @ 40), (N/A, 20), DFS + (5735 - 5835 @ 40), (N/A, 20) DistroRelease: Ubuntu 13.10 HibernationDevice: RESUME=UUID=808c568f-76fa-46d3-9e60-276860ebe1ec InstallationDate: Installed on 2013-12-20 (0 days ago) InstallationMedia: Ubuntu 13.10 "Saucy Salamander" - Release amd64 (20131016.1) Lsusb: - Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub - Bus 001 Device 004: ID 03eb:8a03 Atmel Corp. - Bus 001 Device 003: ID 1bcf:2987 Sunplus Innovation Technology Inc. - Bus 001 Device 002: ID 8087:07dc Intel Corp. - Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub + Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub + Bus 001 Device 004: ID 03eb:8a03 Atmel Corp. + Bus 001 Device 003: ID 1bcf:2987 Sunplus Innovation Technology Inc. + Bus 001 Device 002: ID 8087:07dc Intel Corp. + Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub MachineType: ASUSTeK COMPUTER INC. UX302LG MarkForUpload: True Package: linux 3.11.0.15.16 PackageArchitecture: amd64 ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.11.0-15-generic root=UUID=c4550a46-5cb3-4033-ac7f-3bc9d38959f8 ro ProcVersionSignature: Ubuntu 3.11.0-15.23-generic 3.11.10 PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: - linux-restricted-modules-3.11.0-15-generic N/A - linux-backports-modules-3.11.0-15-generic N/A - linux-firmware 1.116 + linux-restricted-modules-3.11.0-15-generic N/A + linux-backports-modules-3.11.0-15-generic N/A + linux-firmware 1.116 Tags: saucy package-from-proposed Uname: Linux 3.11.0-15-generic x86_64 UpgradeStatus: Upgraded to saucy on 2013-12-20 (0 days ago) UserGroups: - + dmi.bios.date: 10/30/2013 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: UX302LG.207 dmi.board.asset.tag: ATN12345678901234567 dmi.board.name: UX302LG dmi.board.vendor: ASUSTeK COMPUTER INC. dmi.board.version: 1.0 dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: ASUSTeK COMPUTER INC. dmi.chassis.version: 1.0 dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrUX302LG.207:bd10/30/2013:svnASUSTeKCOMPUTERINC.:pnUX302LG:pvr1.0:rvnASUSTeKCOMPUTERINC.:rnUX302LG:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0: dmi.product.name: UX302LG dmi.product.version: 1.0 dmi.sys.vendor: ASUSTeK COMPUTER INC. - --- - ApportVersion: 2.12.5-0ubuntu2.2 - Architecture: amd64 - DistroRelease: Ubuntu 13.10 - InstallationDate: Installed on 2013-12-20 (0 days ago) - InstallationMedia: Ubuntu 13.10 "Saucy Salamander" - Release amd64 (20131016.1) - MarkForUpload: True - Package: linux 3.11.0.15.16 - PackageArchitecture: amd64 - Tags: saucy package-from-proposed - Uname: Linux 3.13.0-994-generic x86_64 - UnreportableReason: The running kernel is not an Ubuntu kernel - UpgradeStatus: Upgraded to saucy on 2013-12-20 (0 days ago) - UserGroups: -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1263015 Title: ASUS Zenbook UX302LG - black screen on boot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1263015/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
