Na 17CRT to vidím. Mohli dát teda kvalitnější pozadí.

$ exiftool 144890-ubuntu-login-wallpaper-53374.jpg 
ExifTool Version Number         : 7.67
File Name                       : 144890-ubuntu-login-wallpaper-53374.jpg
Directory                       : .
File Size                       : 42 kB
File Modification Date/Time     : 2009:10:08 18:56:00+02:00
File Type                       : JPEG
MIME Type                       : image/jpeg
JFIF Version                    : 1.02
Resolution Unit                 : None
X Resolution                    : 100
Y Resolution                    : 100
Quality                         : 80%
Profile CMM Type                : appl
Profile Version                 : 2.0.0
Profile Class                   : Display Device Profile
Color Space Data                : RGB
Profile Connection Space        : XYZ
Profile Date Time               : 2007:06:11 18:43:20
Profile File Signature          : acsp
Primary Platform                : Apple Computer Inc.
CMM Flags                       : Not Embedded, Independent
Device Manufacturer             : 
Device Model                    : 
Device Attributes               : Reflective, Glossy, Positive, Color
Rendering Intent                : Media-Relative Colorimetric
Connection Space Illuminant     : 0.9642 1 0.82491
Profile Creator                 : appl
Profile ID                      : 0
Red Matrix Column               : 0.37183 0.2162 0.02507
Green Matrix Column             : 0.44249 0.69157 0.12912
Blue Matrix Column              : 0.14989 0.09264 0.67059
Media White Point               : 0.95047 1 1.0891
Chromatic Adaptation            : 1.04788 0.02292 -0.0502 0.02957 0.99049 -0.01706 -0.00923 0.01508 0.75165
Red Tone Reproduction Curve     : (Binary data 14 bytes, use -b option to extract)
Green Tone Reproduction Curve   : (Binary data 14 bytes, use -b option to extract)
Blue Tone Reproduction Curve    : (Binary data 14 bytes, use -b option to extract)
Video Card Gamma                : (Binary data 1554 bytes, use -b option to extract)
Native Display Info             : (Binary data 782 bytes, use -b option to extract)
Profile Description             : Color LCD Calibrated
Profile Copyright               : Copyright Apple Computer, Inc., 2003
Make And Model                  : (Binary data 40 bytes, use -b option to extract)
DCT Encode Version              : 100
APP14 Flags 0                   : [14], Encoded with Blend=1 downsampling
APP14 Flags 1                   : (none)
Color Transform                 : YCbCr
Image Width                     : 1280
Image Height                    : 1024
Encoding Process                : Baseline DCT, Huffman coding
Bits Per Sample                 : 8
Color Components                : 3
Y Cb Cr Sub Sampling            : YCbCr4:4:4 (1 1)
Image Size                      : 1280x1024

Takové starosti bych chtěl taky mít.

Mě se ten obrázek moc líbí. Je to příjemná změna.

Okay, if that image you linked to is a screenshot of the problem you're having then I agree that it's not a duplicate to bug #423632. Instead I'm simply marking as Invalid because I don't see a problem with the image you linked to.

Trochu to tam vidím, ale nepřijde mi to zas tak hrozný a imho to bude tím už zmiňovaným jpegem... Možná by sis místo hledání vytíkajících ikonek a špatně udělaných přechodů měl zkusit najít babu ;)