Xubuntu login screen shows flashback of previous session after logout.
Bug #59237 reported by
Jarno Suni
| Affects | Status | Importance | Assigned to | Milestone | |
|---|---|---|---|---|---|
| xserver-xorg-video-mga (Ubuntu) |
Invalid
|
Undecided
|
Unassigned | ||
Bug Description
When I move mouse in the login screen, I may see some kind of screenshot, maybe something remaining in the video memory.
"lspci -v" gives this output of video controller:
0000:01:00.0 VGA compatible controller: Matrox Graphics, Inc. G400/G450 (rev 82) (prog-if 00 [VGA])
Subsystem: Matrox Graphics, Inc. Millennium G450 32Mb SDRAM Dual Head
Flags: bus master, medium devsel, latency 64, IRQ 11
Memory at 42000000 (32-bit, prefetchable) [size=32M]
Memory at 40800000 (32-bit, non-prefetchable) [size=16K]
Memory at 40000000 (32-bit, non-prefetchable) [size=8M]
Expansion ROM at 40820000 [disabled] [size=128K]
Revision history for this message
| Martin Pitt (pitti) wrote | #1 |
Revision history for this message
| Timo Aaltonen (tjaalton) wrote | #2 |
| Changed in xserver-xorg-video-mga: | |
| status: | Unconfirmed → Needs Info |
Revision history for this message
| Jarno Suni (jarnos) wrote | #3 |
Revision history for this message
| Launchpad Janitor (janitor) wrote | #4 |
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This is most probably a bug in the graphics driver, since it doesn't generally happen for other drivers.