Spoke too soon... I was able to get only to the screen that asked if I wanted to Install or Try. I clicked on Try and got a kernel oops; slightly different error this time:
EIP: [<c104948e>] enqueue_sleeper+0x3e/0x2e0 SS:ESP 0068:c1805d98
CR2: 0000000008501ee2f
Kernel panic - not syncing: Fatal exception in interrupt
Pid: 0, comm: swapper/0 Tainted: G D 3.2.0-23-generic-pae #36-Ubuntu
Call Trace:
[<c1592732>] ? printk+0x2d/0x2f
[<c1592600>] panic+0x5c/0x161
[<c15a901d>] oops_end+0xcd/0xd0
[<c15915e9>] no_context+0xc3/0xcb
[<c1591711>] __bad_area_nosemaphore+0x120/0x128
[<c15ab7aa>] do_page_fault+0x3da/0x490
[<c12b3458>] ? timerqueue_add+0x58/0xb0
[<c107d501>] ? enqueue_hrtimer+0x21/0x80
[<c107dac5>] ? lock_hrtimer_base.isra.22+0x25/0x50
... bunch more lines in trace... (not sure which lines are useful so I'll wait for some feedback)
Spoke too soon... I was able to get only to the screen that asked if I wanted to Install or Try. I clicked on Try and got a kernel oops; slightly different error this time:
EIP: [<c104948e>] enqueue_ sleeper+ 0x3e/0x2e0 SS:ESP 0068:c1805d98 generic- pae #36-Ubuntu 0xc3/0xcb nosemaphore+ 0x120/0x128 fault+0x3da/ 0x490 add+0x58/ 0xb0 hrtimer+ 0x21/0x80 base.isra. 22+0x25/ 0x50
CR2: 0000000008501ee2f
Kernel panic - not syncing: Fatal exception in interrupt
Pid: 0, comm: swapper/0 Tainted: G D 3.2.0-23-
Call Trace:
[<c1592732>] ? printk+0x2d/0x2f
[<c1592600>] panic+0x5c/0x161
[<c15a901d>] oops_end+0xcd/0xd0
[<c15915e9>] no_context+
[<c1591711>] __bad_area_
[<c15ab7aa>] do_page_
[<c12b3458>] ? timerqueue_
[<c107d501>] ? enqueue_
[<c107dac5>] ? lock_hrtimer_
... bunch more lines in trace... (not sure which lines are useful so I'll wait for some feedback)