Hard lockup caused by ACX111 based PCI wireless adapter
Bug #275771 reported by
Dan Bishop
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Invalid
|
Undecided
|
Unassigned |
Bug Description
I have a sitecom WL-121 wireless pci adaptor that has a texas instrument ACX111 chipset. If I remove it from my computer intrepid boots just fine, otherwise a hard lock-up occurs. By pressing ctrl+alt+F1 as many times as possible whilst X is starting, I've managed to get the output that can be seen in the attached photo. In a previous attempt one of the lines mentioned ACX111, unfortunately I did not get a photo.
I'm using the latest intrepid daily build and this problem has been present in intrepid for at least 2 months. I have been testing daily builds every other day and not one has booted with the wireless card in.
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I had the same bug with ACX111-based card on Intrepid. My chipset is AMD780G with integrated video HD3200. The bug appeared on both i386 and x86_64 Intrepid installs. The problem was solved by installing proprietary video drivers fglrx from repository.