Installed http://kernel.ubuntu.com/~kernel-ppa/mainline/v2.6.37-natty/linux-image-2.6.37-020637-generic_2.6.37-020637.201101050908_amd64.deb The same behaviour is reproduced. Blink of text console, then black highlighted screen with brightness indicator drawn. No response to keyboard and network. Only power-cycle helps.
Installed http:// kernel. ubuntu. com/~kernel- ppa/mainline/ v2.6.37- natty/linux- image-2. 6.37-020637- generic_ 2.6.37- 020637. 201101050908_ amd64.deb
The same behaviour is reproduced. Blink of text console, then black highlighted screen with brightness indicator drawn.
No response to keyboard and network. Only power-cycle helps.