Public bug reported: Binary package hint: xserver-xorg-video-intel
On a HP 8440p, I use the external monitor through the Display Port (and adapter to DVI). The monitor will not work unless I switch it on and immediately plug it in just after I power on the laptop (basically, I have to switch it on and connect it when I see the bios welcome screen). Once the monitor works, I can reboot and it will still work. If I switch off, I have to redo the same procedure. Output through VGA works instead normally. ProblemType: Bug DistroRelease: Ubuntu 10.10 Package: xserver-xorg-video-intel 2:2.12.0-1ubuntu5.1 ProcVersionSignature: Ubuntu 2.6.35-22.35-generic 2.6.35.4 Uname: Linux 2.6.35-22-generic i686 Architecture: i386 DRM.card0.DisplayPort.1: status: connected enabled: enabled dpms: On modes: 1366x768 1366x768 edid-base64: AP///////wAGrzwUAAAAAAATAQSVHxF4AkUlnFtVnCcZUFQAAAABAQEBAQEBAQEBAQEBAQEBEhtWRlAAIzAmFjYANa0QAAAYDBJWRlAAIzAmFjYANa0QAAAYAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgAMRegLPGQSEh1uICAgAK4= DRM.card0.DisplayPort.2: status: disconnected enabled: disabled dpms: Off modes: edid-base64: DRM.card0.DisplayPort.3: status: disconnected enabled: disabled dpms: Off modes: edid-base64: DRM.card0.DisplayPort.4: status: disconnected enabled: disabled dpms: Off modes: edid-base64: DRM.card0.HDMI_Type_A.1: status: disconnected enabled: disabled dpms: Off modes: edid-base64: DRM.card0.HDMI_Type_A.2: status: disconnected enabled: disabled dpms: Off modes: edid-base64: DRM.card0.HDMI_Type_A.3: status: connected enabled: enabled dpms: On modes: 1280x1024 1280x1024 1280x1024 1280x960 1280x960 1152x864 1152x864 1024x768 1024x768 1024x768 832x624 800x600 800x600 800x600 800x600 800x600 640x480 640x480 640x480 640x480 720x400 edid-base64: AP///////wAFIyUZtQEAACIRAQOAJR546v1WpVNKnSQUT1S/74BFRnFAcU+BQIFPgYCBioGPMCoAmFEAKkAwcBMAdy0RAAAeAAAA/QAxSx5QDgAKICAgICAgAAAA/ABFLTE5MSBEVkkKICAgAAAA/wA0MzcKICAgICAgICAgAHs= DRM.card0.VGA.1: status: disconnected enabled: disabled dpms: Off modes: edid-base64: Date: Wed Nov 24 09:37:15 2010 EcryptfsInUse: Yes InstallationMedia: Ubuntu 9.10 "Karmic Koala" - Release i386 (20091028.5) MachineType: Hewlett-Packard HP EliteBook 8440p ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.35-22-generic root=UUID=dd347085-6cbd-4afe-8e88-91d48b6f5722 ro quiet splash ProcEnviron: LANGUAGE=it_IT:en_GB:en PATH=(custom, user) LANG=en_US.utf8 SHELL=/bin/zsh SourcePackage: xserver-xorg-video-intel dmi.bios.date: 02/23/2010 dmi.bios.vendor: Hewlett-Packard dmi.bios.version: 68CCU Ver. F.05 dmi.board.name: 172A dmi.board.vendor: Hewlett-Packard dmi.board.version: KBC Version 30.29 dmi.chassis.asset.tag: CZC012390V dmi.chassis.type: 10 dmi.chassis.vendor: Hewlett-Packard dmi.modalias: dmi:bvnHewlett-Packard:bvr68CCUVer.F.05:bd02/23/2010:svnHewlett-Packard:pnHPEliteBook8440p:pvr:rvnHewlett-Packard:rn172A:rvrKBCVersion30.29:cvnHewlett-Packard:ct10:cvr: dmi.product.name: HP EliteBook 8440p dmi.sys.vendor: Hewlett-Packard system: distro: Ubuntu codename: maverick architecture: i686 kernel: 2.6.35-22-generic ** Affects: xserver-xorg-video-intel (Ubuntu) Importance: Undecided Status: New ** Tags: apport-bug i386 maverick -- Display port monitor works only if plugged in at startup https://bugs.launchpad.net/bugs/680821 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