Also occurring on my laptop - Acer Aspire 5560-sb613, AMD A8-3500M with Radeon 6620G. Has occurred on 12.04 through 13.04, both 32 and 64 bit systems. Occurs regardless of whether I'm using FGLRX or the xorg-radeon driver. Can't recall whether it was alleviated by running a 2D desktop. I'll get XFCE installed later and see how that works.
Note: I've run at least 6 passes of memtest on this machine, as well as replaced the RAM. No change. Oddly, my desktop is totally bulletproof (AMD FX-63xx, 990FX chipset, NV 650ti). Some guy above mentioned problems connecting to wireless right before the freeze. Could be related? My laptop's always been odd with wifi. For what It's worth, my laptop has a Broadcom BCM-43227 LP-PHY card, using the bcmwl driver (b43 has no support for the chip). Desktop has a cheap TP-Link USB dongle with an Atheros chip. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/996989 Title: Ubuntu 12.04 Freezes Frequently To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/996989/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
