** Description changed: When using a gma500 based netbook with psb_gfx driver (shipped by default with kernel => 3.x) - if the option "vt.handoff=7" is enabled (by default) the psb_gfx driver cannot initialize itself correctly ending up in a blank screen instead of X. + if the option "vt.handoff=7" is enabled (by default) the psb_gfx driver cannot initialize itself correctly ending up in a blank screen instead of X. I believe the KMS part of psb_gfx is not able to create the framebuffer and use it on VT7 with the fbdev xorg driver. - Removing vt.handoff=7 settings from grub (temporary or by editing - /etc/grub.d/10_linux) the system load correctly. + + tried nightly iso image and already tried mainline kernels. + WORKAROUND: Removing vt.handoff=7 settings from grub (temporary or by + editing /etc/grub.d/10_linux) the system load correctly. - if necessary I can provide further info, let me know. - --- + --- AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24. AplayDevices: - **** List of PLAYBACK Hardware Devices **** - card 0: MID [HDA Intel MID], device 0: ALC272X Analog [ALC272X Analog] - Subdevices: 1/1 - Subdevice #0: subdevice #0 + **** List of PLAYBACK Hardware Devices **** + card 0: MID [HDA Intel MID], device 0: ALC272X Analog [ALC272X Analog] + Subdevices: 1/1 + Subdevice #0: subdevice #0 ApportVersion: 1.23-0ubuntu4 Architecture: i386 ArecordDevices: - **** List of CAPTURE Hardware Devices **** - card 0: MID [HDA Intel MID], device 0: ALC272X Analog [ALC272X Analog] - Subdevices: 1/1 - Subdevice #0: subdevice #0 + **** List of CAPTURE Hardware Devices **** + card 0: MID [HDA Intel MID], device 0: ALC272X Analog [ALC272X Analog] + Subdevices: 1/1 + Subdevice #0: subdevice #0 AudioDevicesInUse: - USER PID ACCESS COMMAND - /dev/snd/controlC0: luca 1329 F.... pulseaudio + USER PID ACCESS COMMAND + /dev/snd/controlC0: luca 1329 F.... pulseaudio CRDA: Error: [Errno 2] File o directory non esistente Card0.Amixer.info: - Card hw:0 'MID'/'HDA Intel MID at 0xb0050000 irq 22' - Mixer name : 'Realtek ALC272X' - Components : 'HDA:10ec0272,10250244,00100001' - Controls : 15 - Simple ctrls : 9 + Card hw:0 'MID'/'HDA Intel MID at 0xb0050000 irq 22' + Mixer name : 'Realtek ALC272X' + Components : 'HDA:10ec0272,10250244,00100001' + Controls : 15 + Simple ctrls : 9 DistroRelease: Ubuntu 11.10 HibernationDevice: RESUME=UUID=b158bd99-9809-40eb-9707-a9f5ab2ec4b7 InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release i386 (20111012) MachineType: Acer AO751h Package: linux (not installed) ProcEnviron: - PATH=(custom, no user) - LANG=it_IT.UTF-8 - SHELL=/bin/bash + PATH=(custom, no user) + LANG=it_IT.UTF-8 + SHELL=/bin/bash ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-8-generic root=UUID=9cbf9d42-d9e8-417e-9fc3-253fd8622f4c ro acpi_backlight=vendor quiet splash ProcVersionSignature: Ubuntu 3.2.0-8.14-generic 3.2.0 RelatedPackageVersions: - linux-restricted-modules-3.2.0-8-generic N/A - linux-backports-modules-3.2.0-8-generic N/A - linux-firmware 1.60 + linux-restricted-modules-3.2.0-8-generic N/A + linux-backports-modules-3.2.0-8-generic N/A + linux-firmware 1.60 StagingDrivers: psb_gfx Tags: oneiric running-unity staging Uname: Linux 3.2.0-8-generic i686 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare dmi.bios.date: 02/26/2010 dmi.bios.vendor: Acer dmi.bios.version: V0.3212 dmi.board.name: JV11-ML dmi.board.vendor: Acer dmi.board.version: Not Applicable dmi.chassis.type: 1 dmi.chassis.vendor: Acer dmi.chassis.version: N/A dmi.modalias: dmi:bvnAcer:bvrV0.3212:bd02/26/2010:svnAcer:pnAO751h:pvrNotApplicable:rvnAcer:rnJV11-ML:rvrNotApplicable:cvnAcer:ct1:cvrN/A: dmi.product.name: AO751h dmi.product.version: Not Applicable dmi.sys.vendor: Acer
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/914311 Title: vt.handoff 7 breaks psb_gfx driver To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/914311/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
