Since migrating to Fedora 19 and GNOME 3.8.4 I've been noticing a strange ghosting of images on my screen, where pieces of popups and parts of GUIs will sometime remain around. Running
xwininfo doesn't report them as actually there so I'm kind of at a loss as to:
- what is causing these
- how to get rid of them
- curious if anyone else has been experiencing them as well
Here are 2 screenshots that show these mysterious popup ghosts.
lspci -vv output
$ sudo lspci -vvv -s 00:02.0 00:02.0 VGA compatible controller: Intel Corporation Core Processor Integrated Graphics Controller (rev 02) (prog-if 00 [VGA controller]) Subsystem: Lenovo Device 215a Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Interrupt: pin A routed to IRQ 41 Region 0: Memory at f2000000 (64-bit, non-prefetchable) [size=4M] Region 2: Memory at d0000000 (64-bit, prefetchable) [size=256M] Region 4: I/O ports at 1800 [size=8] Expansion ROM at <unassigned> [disabled] Capabilities:  MSI: Enable+ Count=1/1 Maskable- 64bit- Address: fee0f00c Data: 41a1 Capabilities: [d0] Power Management version 2 Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-) Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- Capabilities: [a4] PCI Advanced Features AFCap: TP+ FLR+ AFCtrl: FLR- AFStatus: TP- Kernel driver in use: i915
- Video hardware: Appears to be Intel card, not sure of specific model, I have a ThinkPad T410, Type #: 2516-CTO.
- Driver: Appears to be using the i915 Kernel module as a driver.