** Description changed: - Text in Unity windows becomes a total mess after suspending and waking - up Ubuntu 16.04. Text content in most of system and native windows are - scrambled including terminal, nautilus, native apps EXCEPT Java apps - (browsers and LibreOffice work fine). I had this issue multiple times, - but it is not always reproducible. + What happens in Ubuntu 16.04 is that in Unity the text of windows are + scrambled including terminal, nautilus. Java apps aren't affected + (browsers and LibreOffice). - This bug occurs in linux-image-generic 4.4.0.53. It does not appear with linux-image-extra-4.4.0-51-generic 4.4.0-51.72 amd64. - --- + This happens typically when resuming from suspend via GUI or closing and + reopening the lid. It happens after ~1 of 20 wakeups. The probability + seems to be higher when there are more opened windows and external + monitor is plugging. In fact, the last 2 issues appeared on plugging the + external monitor after the sleep mode. However the bug sometimes (about + twice during 4 months) reproduced even on pure laptop without any + external devices plugged in. + + This bug occurs in linux-image-generic 4.4.0.53. It does not appear with + linux-image-extra-4.4.0-51-generic 4.4.0-51.72 amd64. + + --- ApportVersion: 2.20.1-0ubuntu2.4 Architecture: amd64 AudioDevicesInUse: - USER PID ACCESS COMMAND - /dev/snd/controlC1: lav 2950 F.... pulseaudio - /dev/snd/controlC0: lav 2950 F.... pulseaudio + USER PID ACCESS COMMAND + /dev/snd/controlC1: lav 2950 F.... pulseaudio + /dev/snd/controlC0: lav 2950 F.... pulseaudio CurrentDesktop: Unity DistroRelease: Ubuntu 16.04 EcryptfsInUse: Yes InstallationDate: Installed on 2014-10-25 (801 days ago) InstallationMedia: Ubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64 (20140722.2) MachineType: LENOVO 20A8S28400 Package: linux (not installed) ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-57-generic root=UUID=daa4b3a5-47b3-4c16-a1de-2dde0c540c4a ro quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 4.4.0-57.78-generic 4.4.35 RelatedPackageVersions: - linux-restricted-modules-4.4.0-57-generic N/A - linux-backports-modules-4.4.0-57-generic N/A - linux-firmware 1.157.6 + linux-restricted-modules-4.4.0-57-generic N/A + linux-backports-modules-4.4.0-57-generic N/A + linux-firmware 1.157.6 Tags: xenial Uname: Linux 4.4.0-57-generic x86_64 UpgradeStatus: Upgraded to xenial on 2016-09-11 (114 days ago) UserGroups: adm cdrom dip docker libvirtd lpadmin plugdev sambashare sudo _MarkForUpload: True dmi.bios.date: 06/06/2014 dmi.bios.vendor: LENOVO dmi.bios.version: GRET39WW (1.16 ) dmi.board.asset.tag: Not Available dmi.board.name: 20A8S28400 dmi.board.vendor: LENOVO dmi.board.version: Not Defined dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvrGRET39WW(1.16):bd06/06/2014:svnLENOVO:pn20A8S28400:pvrThinkPadX1Carbon2nd:rvnLENOVO:rn20A8S28400:rvrNotDefined:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 20A8S28400 dmi.product.version: ThinkPad X1 Carbon 2nd dmi.sys.vendor: LENOVO
-- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1651520 Title: Scrambled UI: Text in the Unity windows disappears/mixed after the resume from the screen idle state Status in linux package in Ubuntu: Incomplete Bug description: What happens in Ubuntu 16.04 is that in Unity the text of windows are scrambled including terminal, nautilus. Java apps aren't affected (browsers and LibreOffice). This happens typically when resuming from suspend via GUI or closing and reopening the lid. It happens after ~1 of 20 wakeups. The probability seems to be higher when there are more opened windows and external monitor is plugging. In fact, the last 2 issues appeared on plugging the external monitor after the sleep mode. However the bug sometimes (about twice during 4 months) reproduced even on pure laptop without any external devices plugged in. This bug occurs in linux-image-generic 4.4.0.53. It does not appear with linux-image-extra-4.4.0-51-generic 4.4.0-51.72 amd64. --- ApportVersion: 2.20.1-0ubuntu2.4 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC1: lav 2950 F.... pulseaudio /dev/snd/controlC0: lav 2950 F.... pulseaudio CurrentDesktop: Unity DistroRelease: Ubuntu 16.04 EcryptfsInUse: Yes InstallationDate: Installed on 2014-10-25 (801 days ago) InstallationMedia: Ubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64 (20140722.2) MachineType: LENOVO 20A8S28400 Package: linux (not installed) ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-57-generic root=UUID=daa4b3a5-47b3-4c16-a1de-2dde0c540c4a ro quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 4.4.0-57.78-generic 4.4.35 RelatedPackageVersions: linux-restricted-modules-4.4.0-57-generic N/A linux-backports-modules-4.4.0-57-generic N/A linux-firmware 1.157.6 Tags: xenial Uname: Linux 4.4.0-57-generic x86_64 UpgradeStatus: Upgraded to xenial on 2016-09-11 (114 days ago) UserGroups: adm cdrom dip docker libvirtd lpadmin plugdev sambashare sudo _MarkForUpload: True dmi.bios.date: 06/06/2014 dmi.bios.vendor: LENOVO dmi.bios.version: GRET39WW (1.16 ) dmi.board.asset.tag: Not Available dmi.board.name: 20A8S28400 dmi.board.vendor: LENOVO dmi.board.version: Not Defined dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvrGRET39WW(1.16):bd06/06/2014:svnLENOVO:pn20A8S28400:pvrThinkPadX1Carbon2nd:rvnLENOVO:rn20A8S28400:rvrNotDefined:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 20A8S28400 dmi.product.version: ThinkPad X1 Carbon 2nd dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1651520/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
