Windows titles captions on the top panel in 11.10 Radiance is in black slightly recessed font, which causes unpleasant red (on the right side) and white (in the bottom) outlines. The more transparent is the panel, the stronger is the effect, yet it is visible on an opaque panel, as well. Reproducible on a desktop PC w/ nVidia 6200 video adapter (clean install) and on a laptop w/ Intel GMA 900 adapter (Sony Vaio VGN-FS850P/W, upgraded from 11.04).
Brightness/Contrast adjustments do not solve the problem, just slightly helps.
The theme is virtually unusable.
The problem is not reproducible in Ambiance.
ProblemType: Bug
DistroRelease: Ubuntu 11.10
Package: xorg 1:7.6+7ubuntu7
ProcVersionSignature: Ubuntu 3.0.0-12.20-generic 3.0.4
Uname: Linux 3.0.0-12-generic i686
.tmp.unity.support.test.0:
ApportVersion: 1.23-0ubuntu3
Architecture: i386
CompizPlugins: [core,bailer,detection,composite,opengl,decor,compiztoolbox,scale,gnomecompat,move,obs,vpswitch,mousepoll,place,resize,wall,grid,colorfilter,regex,imgsvg,snap,imgpng,unitymtgrabhandles,session,animation,expo,workarounds,unityshell]
CompositorRunning: compiz
Date: Mon Oct 17 14:09:17 2011
DistUpgraded: Log time: 2011-10-14 14:34:18.401911
DistroCodename: oneiric
DistroVariant: ubuntu
ExtraDebuggingInterest: I just need an easy workaround
GraphicsCard:
Intel Corporation Mobile 915GM/GMS/910GML Express Graphics Controller [8086:2592] (rev 03) (prog-if 00 [VGA controller])
Subsystem: Sony Corporation Device [104d:81b8]
Subsystem: Sony Corporation Device [104d:81b8]
InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release Candidate i386 (20100928)
Lsusb:
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
MachineType: Sony Corporation VGN-FS850P
PccardctlIdent:
Socket 0:
no product info available
PccardctlStatus:
Socket 0:
no card
ProcEnviron:
PATH=(custom, user)
LANG=ru_RU.UTF-8
SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.0.0-12-generic root=UUID=3ed9a0ee-b71c-4071-a556-9f2df65ceeca ro quiet splash
SourcePackage: xorg
Symptom: display
UpgradeStatus: Upgraded to oneiric on 2011-10-14 (2 days ago)
dmi.bios.date: 10/25/2005
dmi.bios.vendor: Phoenix Technologies LTD
dmi.bios.version: R0090J1
dmi.chassis.asset.tag: Reserved
dmi.chassis.type: 10
dmi.chassis.vendor: Reserved
dmi.chassis.version: Reserved
dmi.modalias: dmi:bvnPhoenixTechnologiesLTD:bvrR0090J1:bd10/25/2005:svnSonyCorporation:pnVGN-FS850P:pvrC3LLZW0E:cvnReserved:ct10:cvrReserved:
dmi.product.name: VGN-FS850P
dmi.product.version: C3LLZW0E
dmi.sys.vendor: Sony Corporation
version.compiz: compiz 1:0.9.6+bzr20110929-0ubuntu3
version.libdrm2: libdrm2 2.4.26-1ubuntu1
version.libgl1-mesa-dri: libgl1-mesa-dri 7.11-0ubuntu3
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
version.libgl1-mesa-glx: libgl1-mesa-glx 7.11-0ubuntu3
version.xserver-xorg: xserver-xorg 1:7.6+7ubuntu7
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.6.0-1ubuntu13
version.xserver-xorg-video-ati: xserver-xorg-video-ati N/A
version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.15.901-1ubuntu2
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau N/A
I did not notice this on 11.10, but it is very noticeable in 12.04 using NVIDIA proprietary drivers.