Bug #265
closedLenovo T60: SeaBIOS often hangs during ATI/AMD VGA Option ROM execution
0%
Description
At least with 4.12-406-g87e36c442e, the system often, maybe 5 to 10 % of the time, hangs in SeaBIOS during VGA Option ROM execution.
Running option rom at c000:0003
The only remarkable difference in the coreboot console logs between working and non-working boots is:
-PCI: 06:00.0 bridge ctrl <- 016b
+PCI: 06:00.0 bridge ctrl <- 0143
(Though I forgot if that is due to having the docking station (for the serial port) connected or not.)
The last known working commit (minus SMP init in the Linux kernel) is 4.11-1593-g49111cd2ba 2.
Files
Updated by Paul Menzel almost 4 years ago
In the text, I forgot the reference to the logs for 4.12-406-g87e36c442e, so it didn’t show up:
Updated by Paul Menzel almost 4 years ago
I swapped the problem frequency numbers: It hung 90 % of time.
Updated by Paul Menzel almost 4 years ago
- Status changed from New to Closed
As the original report has too many errors, close this, and create a new issue: https://ticket.coreboot.org/issues/266.
Updated by Paul Menzel almost 4 years ago
- Subject changed from Lenovo T60p: SeaBIOS often hangs during VGA Option ROM execution to Lenovo T60: SeaBIOS often hangs during ATI/AMD VGA Option ROM execution