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Thread: Software update error in 12.04


i have upgraded ubuntu 12.04 on acer aspire one.
now, when run sudo apt-get update, or click "check" in update manager, following error:


w: failed fetch http://security.ubuntu.com/ubuntu/di...curity/release unable find expected entry 'independent/source/sources' in release file (wrong sources.list entry or malformed file)

w: failed fetch http://us.archive.ubuntu.com/ubuntu/...recise/release unable find expected entry 'independent/source/sources' in release file (wrong sources.list entry or malformed file)

w: failed fetch http://us.archive.ubuntu.com/ubuntu/...pdates/release unable find expected entry 'independent/source/sources' in release file (wrong sources.list entry or malformed file)

w: failed fetch http://us.archive.ubuntu.com/ubuntu/...kports/release unable find expected entry 'independent/source/sources' in release file (wrong sources.list entry or malformed file)

e: index files failed download. have been ignored, or old ones used instead.

there can fix this?
thanks!

have tried going bios , selecting 'fix broken packages' grub?

it's kind of equivalent of repair windows windows install disk, except way more reliable, , quicker processor, on more efficient

http://www.dedoimedo.com/computers/u...nitrd-bug.html

may out bit. isn't on same level error occurring after os , gui load, concept same, , need fix change in kernel has caused updates fail. read carefully, , if answer isn't there, google answer how upgrade can cause fail in updates because of kernel changes


Forum The Ubuntu Forum Community Ubuntu Official Flavours Support General Help [ubuntu] Software update error in 12.04


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