Public bug reported:
I downloaded this Raring Ringtail ISO:
http://cdimage.ubuntu.com/daily-live/20121129/raring-desktop-amd64.iso.
I created a live non persistent USB key with Unetbootin.
When booting my PC from this live USB key into a live session with the above
image and also with Precise 12.10.1 I get a kernel oops, see attached image-1.
If I boot my PC from the same live USB key, but instead of selecting "try
Ubuntu" I select "Install Ubuntu" I get a messed up background with red spots
and signs, see image-2.
Even with the display all messed up I can carry out the installation, but when
I boot my PC I get a red spotted and messed up backgroud, as soon as I login
to my session I get a kernel oops again - see image-3.
If I install the proprietary ATI drivers (apt-get install fglrx), and reboot
at least I can logon to my session but I get various crashes, so I think that
the problem is related the video drivers (I have an ATI radeon HD 6670 video
card).
I am attaching a lshw.txt file with my PC's hardware and the output of dmesg,
lsusb and lspci.
** Affects: linux (Ubuntu)
Importance: Undecided
Status: Confirmed
** Tags: raring
** Attachment added: "image-1"
https://bugs.launchpad.net/bugs/1085187/+attachment/3448441/+files/image1.jpg
** Description changed:
I downloaded this ISO of Raring Ringtail:
http://cdimage.ubuntu.com/daily-live/20121129/raring-desktop-amd64.iso.
I created a live non persistent USB key with Unetbootin.
- When booting my PC from a this live USB key into a live session with the
above image and also with Precise 12.10.1 I get a kernel oops, see attached
image-1.
+ When booting my PC from this live USB key into a live session with the above
image and also with Precise 12.10.1 I get a kernel oops, see attached image-1.
If I boot my PC from the same live USB key, but instead of selecting "try
Ubuntu" I select "Install Ubuntu" I get a messed up background with red spots
and signs, see image-2.
Even with the display all messed up I can carry out the installation, but
when I boot my PC I get a red spotted and messed up backgroud, as soon as I
login to my session I get a kernel oops again - see image-3.
If I install the proprietary ATI drivers (apt-get install fglrx), and
reboot everything is fine, so I think that the problem is due to the video
drivers (ATI radeon HD 6670).
I am attaching a lshw.txt file with my PC's hardware and the output of dmesg,
lsusb and lspci.
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https://bugs.launchpad.net/bugs/1085187
Title:
kernel oops during boot of Raring and Precise with live USB and after
logon
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