एक सप्ताह की कोशिश के बाद, मैं apt-get या apt के माध्यम से आवश्यक सॉफ़्टवेयर स्थापित करने का एक तरीका खोजने में बहुत फंस गया हूं। उदाहरण के लिए, थूनर को स्थापित करते समय, यह त्रुटि है:
$ sudo apt install thunar
Reading package lists... Done
Building dependency tree
Reading state information... Done
Package thunar is not available, but is referred to by another package.
This may mean that the package is missing, has been obsoleted, or
is only available from another source
E: Package 'thunar' has no installation candidate
मैंने निम्नलिखित कोशिश की है:
sudo apt-get update --fix-missingsudo apt-get upgradesudo apt-get dist-upgradesudo apt-get autoremovesudo apt-get -f install
लेकिन अभी भी वही समस्या है। मुझे संदेह था कि यह एक विशाल मिश्रण के कारण हो सकता है sources.list, इसलिए मैं सॉफ्टवेयर सेंटर गया और Best Serverविकल्प का चयन करके सूची को वापस कर दिया । हालांकि, इससे कोई मदद नहीं मिली। वास्तव में, जब मैंने दो बार यह कोशिश की और दो अलग-अलग सर्वश्रेष्ठ सर्वर मिले, तो मुझे संदेह है कि यह सर्वर का मुद्दा नहीं है।
यहाँ मेरा वर्तमान है sources.list:
#------------------------------------------------------------------------------#
# OFFICIAL UBUNTU REPOS #
#------------------------------------------------------------------------------#
###### Ubuntu Main Repos
deb http://ftp.cuhk.edu.hk/pub/Linux/ubuntu/ xenial main restricted universe multiverse
deb-src http://ftp.cuhk.edu.hk/pub/Linux/ubuntu/ xenial main restricted universe multiverse
###### Ubuntu Update Repos
deb http://ftp.cuhk.edu.hk/pub/Linux/ubuntu/ xenial-security main restricted universe multiverse
deb http://ftp.cuhk.edu.hk/pub/Linux/ubuntu/ xenial-updates main restricted universe multiverse
deb http://ftp.cuhk.edu.hk/pub/Linux/ubuntu/ xenial-proposed main restricted universe multiverse
deb-src http://ftp.cuhk.edu.hk/pub/Linux/ubuntu/ xenial-security main restricted universe multiverse
deb-src http://ftp.cuhk.edu.hk/pub/Linux/ubuntu/ xenial-updates main restricted universe multiverse
deb-src http://ftp.cuhk.edu.hk/pub/Linux/ubuntu/ xenial-proposed main restricted universe multiverse
#------------------------------------------------------------------------------#
# UNOFFICIAL UBUNTU REPOS #
#------------------------------------------------------------------------------#
###### 3rd Party Binary Repos
#### Wine PPA - https://launchpad.net/~ubuntu-wine/+archive/ppa/
## Run this command: sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 883E8688397576B6C509DF495A9A06AEF9CB8DB0
deb http://ppa.launchpad.net/ubuntu-wine/ppa/ubuntu xenial main
####### 3rd Party Source Repos
#### Wine PPA (Source) - https://launchpad.net/~ubuntu-wine/+archive/ppa/
## Run this command: sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 883E8688397576B6C509DF495A9A06AEF9CB8DB0
deb-src http://ppa.launchpad.net/ubuntu-wine/ppa/ubuntu xenial main
अद्यतन करने से, मुझे निम्नलिखित त्रुटि मिलती है:
Err:102 http://ftp.cuhk.edu.hk/pub/Linux/ubuntu xenial-security/main arm64 Packages
404 Not Found [IP: 137.189.4.14 80]
Ign:112 http://ftp.cuhk.edu.hk/pub/Linux/ubuntu xenial-security/universe arm64 Packages
Ign:63 http://ppa.launchpad.net/mc3man/trusty-media/ubuntu xenial/main DEP-11 64x64 Icons
Err:127 http://ftp.cuhk.edu.hk/pub/Linux/ubuntu xenial-updates/main arm64 Packages
404 Not Found [IP: 137.189.4.14 80]
Ign:137 http://ftp.cuhk.edu.hk/pub/Linux/ubuntu xenial-updates/universe arm64 Packages
Ign:143 http://ftp.cuhk.edu.hk/pub/Linux/ubuntu xenial-updates/multiverse arm64 Packages
Err:151 http://ftp.cuhk.edu.hk/pub/Linux/ubuntu xenial-proposed/main arm64 Packages
404 Not Found [IP: 137.189.4.14 80]
Ign:158 http://ftp.cuhk.edu.hk/pub/Linux/ubuntu xenial-proposed/universe arm64 Packages
Err:64 http://ppa.launchpad.net/richardgv/compton/ubuntu xenial/main Sources
404 Not Found
Ign:65 http://ppa.launchpad.net/richardgv/compton/ubuntu xenial/main amd64 Packages
Ign:66 http://ppa.launchpad.net/richardgv/compton/ubuntu xenial/main i386 Packages
Ign:67 http://ppa.launchpad.net/richardgv/compton/ubuntu xenial/main arm64 Packages
Ign:68 http://ppa.launchpad.net/richardgv/compton/ubuntu xenial/main all Packages
Ign:69 http://ppa.launchpad.net/richardgv/compton/ubuntu xenial/main Translation-en_US
Ign:70 http://ppa.launchpad.net/richardgv/compton/ubuntu xenial/main Translation-en
Ign:71 http://ppa.launchpad.net/richardgv/compton/ubuntu xenial/main amd64 DEP-11 Metadata
Ign:72 http://ppa.launchpad.net/richardgv/compton/ubuntu xenial/main DEP-11 64x64 Icons
Err:73 http://ppa.launchpad.net/varlesh-l/papirus-pack/ubuntu xenial/main Sources
404 Not Found
Ign:83 http://ppa.launchpad.net/varlesh-l/papirus-pack/ubuntu xenial/main amd64 Packages
Ign:84 http://ppa.launchpad.net/varlesh-l/papirus-pack/ubuntu xenial/main i386 Packages
Ign:76 http://ppa.launchpad.net/varlesh-l/papirus-pack/ubuntu xenial/main arm64 Packages
Ign:77 http://ppa.launchpad.net/varlesh-l/papirus-pack/ubuntu xenial/main all Packages
Ign:78 http://ppa.launchpad.net/varlesh-l/papirus-pack/ubuntu xenial/main Translation-en_US
Ign:85 http://ppa.launchpad.net/varlesh-l/papirus-pack/ubuntu xenial/main Translation-en
Ign:80 http://ppa.launchpad.net/varlesh-l/papirus-pack/ubuntu xenial/main amd64 DEP-11 Metadata
Ign:81 http://ppa.launchpad.net/varlesh-l/papirus-pack/ubuntu xenial/main DEP-11 64x64 Icons
Fetched 37.2 MB in 1min 11s (520 kB/s)
Reading package lists... Done
W: file:///var/cuda-repo-8-0-local/Release.gpg: Signature by key 889BEE522DA690103C4B085ED88C3D385C37D3BE uses weak digest algorithm (SHA1)
W: Invalid 'Date' entry in Release file /var/lib/apt/lists/_var_cuda-repo-8-0-local_Release
W: Invalid 'Date' entry in Release file /var/lib/apt/lists/_var_libopencv4tegra-repo_Release
W: Invalid 'Date' entry in Release file /var/lib/apt/lists/_var_visionworks-repo_Release
W: Invalid 'Date' entry in Release file /var/lib/apt/lists/_var_visionworks-sfm-repo_Release
W: Invalid 'Date' entry in Release file /var/lib/apt/lists/_var_visionworks-tracking-repo_Release
W: An error occurred during the signature verification. The repository is not updated and the previous index files will be used. GPG error: http://build.openvpn.net/debian/openvpn/stable xenial Release: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 8E6DA8B4E158C569
N: Skipping acquire of configured file 'main/binary-arm64/Packages' as repository 'https://apt.dockerproject.org/repo ubuntu-xenial InRelease' doesn't support architecture 'arm64'
W: GPG error: http://download.opensuse.org/repositories/home:/Horst3180/xUbuntu_16.04 Release: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 5A7D1D38BEB6D886
W: The repository 'http://download.opensuse.org/repositories/home:/Horst3180/xUbuntu_16.04 Release' 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.
N: Skipping acquire of configured file 'stable/binary-arm64/Packages' as repository 'https://www.perfect-privacy.com/repos/linux/debian perfect-privacy-vpn InRelease' doesn't support architecture 'arm64'
W: The repository 'http://ppa.launchpad.net/mc3man/trusty-media/ubuntu xenial Release' does not have a Release file.
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.
W: The repository 'http://ppa.launchpad.net/richardgv/compton/ubuntu xenial Release' does not have a Release file.
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.
W: The repository 'http://ppa.launchpad.net/varlesh-l/papirus-pack/ubuntu xenial Release' does not have a Release file.
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.
W: Failed to fetch http://build.openvpn.net/debian/openvpn/stable/dists/xenial/Release.gpg The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 8E6DA8B4E158C569
E: Failed to fetch http://ftp.cuhk.edu.hk/pub/Linux/ubuntu/dists/xenial/main/binary-arm64/Packages 404 Not Found [IP: 137.189.4.14 80]
E: Failed to fetch http://ftp.cuhk.edu.hk/pub/Linux/ubuntu/dists/xenial-security/main/binary-arm64/Packages 404 Not Found [IP: 137.189.4.14 80]
E: Failed to fetch http://ftp.cuhk.edu.hk/pub/Linux/ubuntu/dists/xenial-updates/main/binary-arm64/Packages 404 Not Found [IP: 137.189.4.14 80]
E: Failed to fetch http://ftp.cuhk.edu.hk/pub/Linux/ubuntu/dists/xenial-proposed/main/binary-arm64/Packages 404 Not Found [IP: 137.189.4.14 80]
E: Failed to fetch http://ppa.launchpad.net/mc3man/trusty-media/ubuntu/dists/xenial/main/source/Sources 404 Not Found
E: Failed to fetch http://ppa.launchpad.net/richardgv/compton/ubuntu/dists/xenial/main/source/Sources 404 Not Found
E: Failed to fetch http://archive.ubuntukylin.com:10006/ubuntukylin/dists/xenial/main/binary-arm64/Packages 404 Not Found
E: Failed to fetch http://ppa.launchpad.net/varlesh-l/papirus-pack/ubuntu/dists/xenial/main/source/Sources 404 Not Found
W: Some index files failed to download. They have been ignored, or old ones used instead.
और सर्वर को मुख्य में बदलने के बाद भी 'फ़ेल करने में विफल' त्रुटि संगत है। मुझे पूरी तरह से पता नहीं है कि ऐसा क्यों होता है।
मेरे द्वारा देखे गए धागे:
- सर्वश्रेष्ठ सर्वर चुनना: 'apt-get update' त्रुटि
- समस्याग्रस्त पैकेजों को शुद्ध करना (इस मामले में थूनर): कुछ भी प्राप्त नहीं कर सकते
- Unmet निर्भरताएँ: Unmet निर्भरताएँ त्रुटि कैसे हल करें?
क्या ऐसा कुछ है जो मैं इसे हल करने के लिए कर सकता हूं? मैं वर्तमान में उन मौजूदा पैकेजों पर जीवित हूं, जिन्हें डाउनलोड करने से पहले मैं स्थापित कर सकता था। आशा है कि वहाँ एक विशेषज्ञ है जो इस समस्या का निदान और समाधान कर सकता है।
धन्यवाद।
संपादित करें 1: मेरा प्रश्न डुप्लिकेट नहीं है कि मैं GPG त्रुटि "NO_PUBKEY" को कैसे ठीक करूं?
मैंने समाधान की कोशिश की और इस समस्या को सुलझा लिया:
$ sudo apt-get install y-ppa-manager
Reading package lists... Done
Building dependency tree
Reading state information... Done
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:
The following packages have unmet dependencies:
y-ppa-manager : Depends: yad (>= 0.36.0) but it is not going to be installed
Depends: ppa-purge but it is not installable
Depends: xclip but it is not installable
E: Unable to correct problems, you have held broken packages.
सॉफ़्टवेयर और अपडेट का उपयोग करते समय अतिरिक्त त्रुटि, जो तब होता है जब एप्लिकेशन को सर्वर आदि बदलने के बाद मुझे फिर से लोड करना पड़ता है:
W:Target Sources (main/source/Sources) is configured multiple times in /etc/apt/sources.list:34 and /etc/apt/sources.list.d/ubuntu-wine-ubuntu-ppa-xenial.list:2, W:Target Packages (main/binary-amd64/Packages) is configured multiple times in /etc/apt/sources.list:27 and /etc/apt/sources.list.d/ubuntu-wine-ubuntu-ppa-xenial.list:1, W:Target Packages (main/binary-i386/Packages) is configured multiple times in /etc/apt/sources.list:27 and /etc/apt/sources.list.d/ubuntu-wine-ubuntu-ppa-xenial.list:1, W:Target Packages (main/binary-arm64/Packages) is configured multiple times in /etc/apt/sources.list:27 and /etc/apt/sources.list.d/ubuntu-wine-ubuntu-ppa-xenial.list:1, W:Target Packages (main/binary-all/Packages) is configured multiple times in /etc/apt/sources.list:27 and /etc/apt/sources.list.d/ubuntu-wine-ubuntu-ppa-xenial.list:1, W:Target Translations (main/i18n/Translation-en) is configured multiple times in /etc/apt/sources.list:27 and /etc/apt/sources.list.d/ubuntu-wine-ubuntu-ppa-xenial.list:1, W:Target DEP-11 (main/dep11/Components-amd64.yml) is configured multiple times in /etc/apt/sources.list:27 and /etc/apt/sources.list.d/ubuntu-wine-ubuntu-ppa-xenial.list:1, W:Target DEP-11-icons (main/dep11/icons-64x64.tar) is configured multiple times in /etc/apt/sources.list:27 and /etc/apt/sources.list.d/ubuntu-wine-ubuntu-ppa-xenial.list:1, W:Target Packages (Packages) is configured multiple times in /etc/apt/sources.list.d/vertex-theme.list:1 and /etc/apt/sources.list.d/vertex-theme.list:2, W:Target Translations (en) is configured multiple times in /etc/apt/sources.list.d/vertex-theme.list:1 and /etc/apt/sources.list.d/vertex-theme.list:2, W:file:///var/cuda-repo-8-0-local/Release.gpg: Signature by key 889BEE522DA690103C4B085ED88C3D385C37D3BE uses weak digest algorithm (SHA1), W:Invalid 'Date' entry in Release file /var/lib/apt/lists/_var_cuda-repo-8-0-local_Release, W:Invalid 'Date' entry in Release file /var/lib/apt/lists/_var_libopencv4tegra-repo_Release, W:Invalid 'Date' entry in Release file /var/lib/apt/lists/_var_visionworks-repo_Release, W:Invalid 'Date' entry in Release file /var/lib/apt/lists/_var_visionworks-sfm-repo_Release, W:Invalid 'Date' entry in Release file /var/lib/apt/lists/_var_visionworks-tracking-repo_Release, W:Skipping acquire of configured file 'main/binary-arm64/Packages' as repository 'https://apt.dockerproject.org/repo ubuntu-xenial InRelease' doesn't support architecture 'arm64', W:GPG error: http://build.openvpn.net/debian/openvpn/stable xenial Release: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 8E6DA8B4E158C569, W:The repository 'http://build.openvpn.net/debian/openvpn/stable xenial Release' is not signed., W:Data from such a repository can't be authenticated and is therefore potentially dangerous to use., W:See apt-secure(8) manpage for repository creation and user configuration details., W:Skipping acquire of configured file 'main/binary-arm64/Packages' as repository 'http://build.openvpn.net/debian/openvpn/stable xenial InRelease' doesn't support architecture 'arm64', W:GPG error: http://download.opensuse.org/repositories/home:/Horst3180/xUbuntu_16.04 Release: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 5A7D1D38BEB6D886, W:The repository 'http://download.opensuse.org/repositories/home:/Horst3180/xUbuntu_16.04 Release' is not signed., W:Data from such a repository can't be authenticated and is therefore potentially dangerous to use., W:See apt-secure(8) manpage for repository creation and user configuration details., W:Skipping acquire of configured file 'stable/binary-arm64/Packages' as repository 'https://www.perfect-privacy.com/repos/linux/debian perfect-privacy-vpn InRelease' doesn't support architecture 'arm64', W:The repository 'http://ppa.launchpad.net/mc3man/trusty-media/ubuntu xenial Release' does not have a Release file., W:Data from such a repository can't be authenticated and is therefore potentially dangerous to use., W:See apt-secure(8) manpage for repository creation and user configuration details., W:The repository 'http://ppa.launchpad.net/richardgv/compton/ubuntu xenial Release' does not have a Release file., W:Data from such a repository can't be authenticated and is therefore potentially dangerous to use., W:See apt-secure(8) manpage for repository creation and user configuration details., W:The repository 'http://ppa.launchpad.net/varlesh-l/papirus-pack/ubuntu xenial Release' does not have a Release file., W:Data from such a repository can't be authenticated and is therefore potentially dangerous to use., W:See apt-secure(8) manpage for repository creation and user configuration details., W:Failed to fetch http://....archive.ubuntu.com/ubuntu/dists/xenial/InRelease Could not resolve '....archive.ubuntu.com', W:Failed to fetch http://....archive.ubuntu.com/ubuntu/dists/xenial-security/InRelease Could not resolve '....archive.ubuntu.com', W:Failed to fetch http://....archive.ubuntu.com/ubuntu/dists/xenial-updates/InRelease Could not resolve '....archive.ubuntu.com', W:Failed to fetch http://....archive.ubuntu.com/ubuntu/dists/xenial-proposed/InRelease Could not resolve '....archive.ubuntu.com', E:Failed to fetch http://ppa.launchpad.net/mc3man/trusty-media/ubuntu/dists/xenial/main/source/Sources 404 Not Found, E:Failed to fetch http://ppa.launchpad.net/richardgv/compton/ubuntu/dists/xenial/main/source/Sources 404 Not Found, E:Failed to fetch http://ppa.launchpad.net/varlesh-l/papirus-pack/ubuntu/dists/xenial/main/source/Sources 404 Not Found, E:Failed to fetch http://archive.ubuntukylin.com:10006/ubuntukylin/dists/xenial/main/binary-arm64/Packages 404 Not Found, W:Some index files failed to download. They have been ignored, or old ones used instead.
@ मुझे लगता है कि यह तब हुआ जब मैं anarch64 प्लेटफॉर्म (जेटसन TX1) के लिए विकसित हो रहा था। मुझे यकीन नहीं है कि ऐसा क्यों होता है या इसे मैन्युअल रूप से अक्षम कैसे करना है क्योंकि यह
—
सूत्रों
@ कारेल मुझे लगता है कि जीपीजी एक चेतावनी दे रहा है लेकिन कोई त्रुटि नहीं है, हालांकि मुझे यकीन नहीं है कि अगर वे अभी भी समस्या का कारण हैं।
—
ली kwot पाप
थूनर ब्रह्मांड रिपॉजिटरी में है, जो आपको अपने स्रोतों में सक्षम नहीं लगता है।
—
चार्ल्स ग्रीन
@CharlesGreen
—
ली kwot पाप
universeशब्द मुख्य और अद्यतन भंडार में हैं, क्या यह पर्याप्त है या मुझे एक नया भंडार जोड़ना चाहिए?
arm64,amd64औरi386सभी सक्षम हैं? Oo