Ubuntu

Display Bug after Energy-Savings-Display-Off

Bug #110483 reported by cvh@LE
2
Affects Status Importance Assigned to Milestone
Ubuntu
Invalid
Undecided
Brian Murray

Bug Description

On a Lenovo/IBM Thinkpad R60 Laptop running Ubuntu 7.04 recently upgraded from 6.10 the following problem has been discovered

After the display wakes up/resumes from a Energy-Savings-Off-State (into which the display enters on Laptop-Close or 11min of inactivity) the display is not restored properly: I.e. the screen is way darker (propably 60% darker) and Icons and Fonts are partially black making the display almost unreadable.

Changing to TTY1 (CTRL-ALT-F1) and switching back to X (CTRL-ALT-F7) does not repair the display. Restarting X by hitting CTRL-ALT-BACKSPACE fixes the problem.

The graphic adapter is a ATI Radeon Mobility X1400 built into a Lenovo Thinpad R60 (2months old). I use the proprietary driver from the ubuntu packets. I do not use 3d-Effects.

Revision history for this message
Brian Murray (brian-murray) wrote :

Thanks for taking the time to report this bug and helping to make Ubuntu better. What do you mean by you "use the proprietary driver from the ubuntu packets"? Thanks in advance.

Revision history for this message
Brian Murray (brian-murray) wrote :

We are closing this bug report as it lacks the information, described in the previous comments, we need to investigate the problem further. However, please reopen it if you can give us the missing information and feel free to submit bug reports in the future.

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