[Bug 788262] [NEW] Screen goes black when desktop effects are enabled on power connect
You have been subscribed to a public bug: I have set all battery powered profiles to disable desktop effects. Normal performance profile has effects enabled. When I connect power plug the screen goes black. I just get white cursor which can be moved around. As soon as I disconnect power display returns to normal as effects get disabled. It also doesn't go black if effects are not enabled automatically (by modifying power profiles accordingly or disabling effects globally). When power is connected switching effects on and off works fine. This is on Kubuntu 11.4, upgraded from Kubuntu 10.10 with Intel's 945GM graphics. ProblemType: Bug DistroRelease: Ubuntu 11.04 Package: linux-image-2.6.38-8-generic 2.6.38-8.42 ProcVersionSignature: Ubuntu 2.6.38-8.42-generic 2.6.38.2 Uname: Linux 2.6.38-8-generic i686 AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23. Architecture: i386 ArecordDevices: List of CAPTURE Hardware Devices card 0: Intel [HDA Intel], device 0: AD198x Analog [AD198x Analog] Subdevices: 1/1 Subdevice #0: subdevice #0 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: merike 2071 F pulseaudio CRDA: Error: [Errno 2] No such file or directory Card0.Amixer.info: Card hw:0 'Intel'/'HDA Intel at 0xee24 irq 47' Mixer name : 'Analog Devices AD1981' Components : 'HDA:11d41981,17aa2025,00100200' Controls : 21 Simple ctrls : 12 Card29.Amixer.info: Card hw:29 'ThinkPadEC'/'ThinkPad Console Audio Control at EC reg 0x30, fw 7BHT40WW-1.13' Mixer name : 'ThinkPad EC 7BHT40WW-1.13' Components : '' Controls : 2 Simple ctrls : 1 Card29.Amixer.values: Simple mixer control 'Console',0 Capabilities: pvolume pvolume-joined pswitch pswitch-joined penum Playback channels: Mono Limits: Playback 0 - 14 Mono: Playback 4 [29%] [on] Date: Wed May 25 20:45:14 2011 EcryptfsInUse: Yes HibernationDevice: RESUME=UUID=d090d387-5b33-429c-bf5c-5cc53ad775b5 InstallationMedia: Kubuntu 10.04 LTS Lucid Lynx - Release i386 (20100427) MachineType: LENOVO 1702M3G PccardctlIdent: Socket 0: no product info available PccardctlStatus: Socket 0: 5.0V 16-bit PC Card ProcEnviron: LANGUAGE=et_EE LANG=et_EE.utf8 SHELL=/bin/bash ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.38-8-generic root=UUID=f16d6301-5b0f-4fae-b15b-2bfc5fe0357b ro quiet splash usbcore.autosuspend=1 vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-2.6.38-8-generic N/A linux-backports-modules-2.6.38-8-generic N/A linux-firmware1.52 SourcePackage: linux UpgradeStatus: Upgraded to natty on 2011-04-30 (25 days ago) dmi.bios.date: 11/20/2008 dmi.bios.vendor: LENOVO dmi.bios.version: 7BETD7WW (2.18 ) dmi.board.name: 1702M3G dmi.board.vendor: LENOVO dmi.board.version: Not Available dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvr7BETD7WW(2.18):bd11/20/2008:svnLENOVO:pn1702M3G:pvrThinkPadX60s:rvnLENOVO:rn1702M3G:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 1702M3G dmi.product.version: ThinkPad X60s dmi.sys.vendor: LENOVO ** Affects: kdebase-workspace (Ubuntu) Importance: Undecided Status: New ** Tags: apport-bug i386 natty -- Screen goes black when desktop effects are enabled on power connect https://bugs.launchpad.net/bugs/788262 You received this bug notification because you are a member of Kubuntu Bugs, which is subscribed to kdebase-workspace in Ubuntu. -- kubuntu-bugs mailing list kubuntu-b...@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/kubuntu-bugs
[Bug 788262] [NEW] Screen goes black when desktop effects are enabled on power connect
Public bug reported: I have set all battery powered profiles to disable desktop effects. Normal performance profile has effects enabled. When I connect power plug the screen goes black. I just get white cursor which can be moved around. As soon as I disconnect power display returns to normal as effects get disabled. It also doesn't go black if effects are not enabled automatically (by modifying power profiles accordingly or disabling effects globally). When power is connected switching effects on and off works fine. This is on Kubuntu 11.4, upgraded from Kubuntu 10.10 with Intel's 945GM graphics. ProblemType: Bug DistroRelease: Ubuntu 11.04 Package: linux-image-2.6.38-8-generic 2.6.38-8.42 ProcVersionSignature: Ubuntu 2.6.38-8.42-generic 2.6.38.2 Uname: Linux 2.6.38-8-generic i686 AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23. Architecture: i386 ArecordDevices: List of CAPTURE Hardware Devices card 0: Intel [HDA Intel], device 0: AD198x Analog [AD198x Analog] Subdevices: 1/1 Subdevice #0: subdevice #0 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: merike 2071 F pulseaudio CRDA: Error: [Errno 2] No such file or directory Card0.Amixer.info: Card hw:0 'Intel'/'HDA Intel at 0xee24 irq 47' Mixer name : 'Analog Devices AD1981' Components : 'HDA:11d41981,17aa2025,00100200' Controls : 21 Simple ctrls : 12 Card29.Amixer.info: Card hw:29 'ThinkPadEC'/'ThinkPad Console Audio Control at EC reg 0x30, fw 7BHT40WW-1.13' Mixer name : 'ThinkPad EC 7BHT40WW-1.13' Components : '' Controls : 2 Simple ctrls : 1 Card29.Amixer.values: Simple mixer control 'Console',0 Capabilities: pvolume pvolume-joined pswitch pswitch-joined penum Playback channels: Mono Limits: Playback 0 - 14 Mono: Playback 4 [29%] [on] Date: Wed May 25 20:45:14 2011 EcryptfsInUse: Yes HibernationDevice: RESUME=UUID=d090d387-5b33-429c-bf5c-5cc53ad775b5 InstallationMedia: Kubuntu 10.04 LTS Lucid Lynx - Release i386 (20100427) MachineType: LENOVO 1702M3G PccardctlIdent: Socket 0: no product info available PccardctlStatus: Socket 0: 5.0V 16-bit PC Card ProcEnviron: LANGUAGE=et_EE LANG=et_EE.utf8 SHELL=/bin/bash ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.38-8-generic root=UUID=f16d6301-5b0f-4fae-b15b-2bfc5fe0357b ro quiet splash usbcore.autosuspend=1 vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-2.6.38-8-generic N/A linux-backports-modules-2.6.38-8-generic N/A linux-firmware1.52 SourcePackage: linux UpgradeStatus: Upgraded to natty on 2011-04-30 (25 days ago) dmi.bios.date: 11/20/2008 dmi.bios.vendor: LENOVO dmi.bios.version: 7BETD7WW (2.18 ) dmi.board.name: 1702M3G dmi.board.vendor: LENOVO dmi.board.version: Not Available dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvr7BETD7WW(2.18):bd11/20/2008:svnLENOVO:pn1702M3G:pvrThinkPadX60s:rvnLENOVO:rn1702M3G:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 1702M3G dmi.product.version: ThinkPad X60s dmi.sys.vendor: LENOVO ** Affects: ubuntu Importance: Undecided Status: New ** Tags: apport-bug i386 natty -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/788262 Title: Screen goes black when desktop effects are enabled on power connect -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
