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On 04/02/18 01:34, Helmut Jarausch wrote: |
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> On 02/03/2018 04:11:33 PM, Marc Joliet wrote: |
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>> Am Samstag, 3. Februar 2018, 10:50:53 CET schrieb Helmut Jarausch: |
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>> > On 02/03/2018 06:54:06 AM, Dale wrote: |
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>> > > While on this topic, I have a question about glibc. I have it set in |
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>> > > make.conf to save the binary packages. Generally I use it when I |
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>> need |
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>> > > to go back shortly after a upgrade, usually Firefox or something. |
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>> > > However, this package is different since going back a version isn't a |
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>> > > good idea. My question tho, what if one does go back a version using |
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>> > > those saved binary packages? Has anyone ever did it and it work or |
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>> > > did |
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1. do another backup |
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2. take your last good binary package and unpack it in the root |
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directory - it is an "image" of that package as it sits in the file system. |
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3. rebuild that version of glibc by overiding emerge - comment out "die |
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"aborting to save your system" in /usr/portage/eclass/toolchain-glibc.eclass |
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I have done this a couple of times with gcc (when manual deletes have |
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gone rogue) but it should work with glibc as you have not recompiled any |
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new packages. |
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|
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BillK |