This might be a duplicate of bug #1822075. Can you make sure to install all the latest updates, including the one for xserver-xorg-video-ati, and test whether that resolves the issue? (you may need to restart your computer for the updated driver to be in use)
-- You received this bug notification because you are a member of Desktop Packages, which is subscribed to firefox in Ubuntu. https://bugs.launchpad.net/bugs/1821552 Title: Ubuntu 19.04 Desktop:mouseover preview of option in firefox and mozilla not legible Status in firefox package in Ubuntu: Incomplete Status in thunderbird package in Ubuntu: Incomplete Bug description: Hello, I noticed on the gui when you hover your mouse over an option in thunderbird or mozilla, i is not legible. -Steve --- ProblemType: Bug AddonCompatCheckDisabled: False ApportVersion: 2.20.10-0ubuntu23 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC2: steve 2021 F.... pulseaudio /dev/snd/controlC0: steve 2021 F.... pulseaudio /dev/snd/controlC1: steve 2021 F.... pulseaudio BuildID: 20190329023558 Channel: Unavailable CurrentDesktop: ubuntu:GNOME DistroRelease: Ubuntu 19.04 Extensions: extensions.sqlite corrupt or missing ForcedLayersAccel: False IfupdownConfig: # interfaces(5) file used by ifup(8) and ifdown(8) auto lo iface lo inet loopback IncompatibleExtensions: Unavailable (corrupt or non-existant compatibility.ini or extensions.sqlite) InstallationDate: Installed on 2018-10-25 (159 days ago) InstallationMedia: Ubuntu 18.10 "Cosmic Cuttlefish" - Release amd64 (20181017.3) IpRoute: default via 192.168.2.1 dev enp2s0 proto dhcp metric 100 169.254.0.0/16 dev enp2s0 scope link metric 1000 192.168.2.0/24 dev enp2s0 proto kernel scope link src 192.168.2.11 metric 100 Locales: extensions.sqlite corrupt or missing Package: thunderbird PackageArchitecture: amd64 Plugins: Shockwave Flash - /usr/lib/browser-plugin-freshplayer-pepperflash/libfreshwrapper-flashplayer.so (browser-plugin-freshplayer-pepperflash) PrefSources: prefs.js ProcVersionSignature: Ubuntu 5.0.0-8.9-generic 5.0.1 Profiles: Profile0 (Default) - LastVersion=66.0.2/20190329023558 (In use) RelatedPackageVersions: browser-plugin-freshplayer-pepperflash 0.3.9-0ubuntu4 RunningIncompatibleAddons: False Tags: disco Themes: extensions.sqlite corrupt or missing Uname: Linux 5.0.0-8-generic x86_64 UpgradeStatus: Upgraded to disco on 2019-03-07 (26 days ago) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo _MarkForUpload: True dmi.bios.date: 09/17/2012 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 0906 dmi.board.asset.tag: To be filled by O.E.M. dmi.board.name: M5A97 R2.0 dmi.board.vendor: ASUSTeK COMPUTER INC. dmi.board.version: Rev 1.xx dmi.chassis.asset.tag: To Be Filled By O.E.M. dmi.chassis.type: 3 dmi.chassis.vendor: To Be Filled By O.E.M. dmi.chassis.version: To Be Filled By O.E.M. dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr0906:bd09/17/2012:svnTobefilledbyO.E.M.:pnTobefilledbyO.E.M.:pvrTobefilledbyO.E.M.:rvnASUSTeKCOMPUTERINC.:rnM5A97R2.0:rvrRev1.xx:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.: dmi.product.family: To be filled by O.E.M. dmi.product.name: To be filled by O.E.M. dmi.product.sku: SKU dmi.product.version: To be filled by O.E.M. dmi.sys.vendor: To be filled by O.E.M. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/firefox/+bug/1821552/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
