apt-get更新后的Intel图形ppa错误


16

我如何忽略此消息?

W: GPG error: https://download.01.org/gfx/ubuntu/16.04/main xenial InRelease: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 56A3DEF863961D39
W: The repository 'https://download.01.org/gfx/ubuntu/16.04/main xenial InRelease' is not signed.
N: Data from such a repository can't be authenticated and is therefore potentially dangerous to use.
N: See apt-secure(8) manpage for repository creation and user configuration details.

它来自intel更新gfx。


1
最好不要安装download.01.org。您只会遇到麻烦。
Pilot6'9

我同意@ Pilot6。建议您删除该存储库。干杯,铝
heynnema 16/09/10

2
@ Pilot6您有什么建议吗?
kmonsoor

Answers:


14

我通过运行以下命令设法解决了Ubuntu 16.04和16.10的问题

wget --no-check-certificate https://download.01.org/gfx/RPM-GPG-GROUP-KEY-ilg -O - | sudo apt-key add -
wget --no-check-certificate https://download.01.org/gfx/RPM-GPG-KEY-ilg -O - | sudo apt-key add -
wget --no-check-certificate https://download.01.org/gfx/RPM-GPG-KEY-ilg-2 -O - | sudo apt-key add -
wget --no-check-certificate https://download.01.org/gfx/RPM-GPG-KEY-ilg-3 -O - | sudo apt-key add -
wget --no-check-certificate https://download.01.org/gfx/RPM-GPG-KEY-ilg-4 -O - | sudo apt-key add -

5
有效,但W: https://download.01.org/gfx/ubuntu/16.04/main/dists/xenial/InRelease: Signature by key 09D6EF97BFB38E916EF060E756A3DEF863961D39 uses weak digest algorithm (SHA1) 在apt更新结束时显示 。
ShuaibKunji'4

这绝对可以工作。
saviour123

10

尝试添加密钥(56A3DEF863961D39用丢失的密钥代替):

sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 56A3DEF863961D39
sudo apt-get update

参考资料和进一步阅读:


2
这应该是公认的答案。
亚历克斯(Alex)2013年

不确定是否可以使用此方法!谢谢!
user262439

3

打开终端并运行

wget --no-check-certificate https://download.01.org/gfx/RPM-GPG-KEY-ilg-4 -O - | sudo apt-key add -

这将允许更新,您会收到较弱的摘要算法警告,但此刻仅是警告。(在16.04中

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