12.04 Kernel 3.2.0-48 breaks KMS on Intel i830M
Bug #1198287 reported by
Jacunae
This bug affects 1 person
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Expired
|
Medium
|
Unassigned |
Bug Description
Ubuntu 12.04 boots to a black screen after regular package updates. Kernel based modesetting did work before on this machine (with Intel i830M chipset)
Unfortunately the last update I did on the machine was on Feb 19 2013. So the package to blame could have been released between February 19th and July 3rd 2013.
When I boot with the "nomodeset" parameter in GRUB the machine boots into X normally, however the "VESA" driver is used instead of "i830M" like before.
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Release: Ubuntu 12.04.2 LTS
Kernel: 3.2.0-48-generic
summary: |
- 12.04 Update breaks KMS on Intel i830M + 12.04 package updates break KMS on Intel i830M |
tags: | added: regression-update |
summary: |
- 12.04 package updates break KMS on Intel i830M + 12.04 Kernel 3.2.0-48 break KMS on Intel i830M |
summary: |
- 12.04 Kernel 3.2.0-48 break KMS on Intel i830M + 12.04 Kernel 3.2.0-48 breaks KMS on Intel i830M |
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