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Chrome OS가 업데이트되지 않습니다.

tag-icon • tag-icon upgrade software-updates chrome-os
Chrome OS가 업데이트되지 않습니다.

오류 코드는 다음과 같습니다. 이것이 무엇을 의미하는지, 무엇을 해야 할지 잘 모르겠습니다. ChromeOS 노트북을 사용하고 있습니다.

---- START OF UPGRADE ----
+ grep -q VERSION_CODENAME=stretch /etc/os-release
+ export DEBIAN_FRONTEND=noninteractive
+ APT_KEY_DONT_WARN_ON_DANGEROUS_USAGE=1 apt-key adv --batch --refresh-keys --keyserver keyserver.ubuntu.com EB4C1BFD4F042F6DDDCCEC917721F63BD38B4796
Executing: /tmp/apt-key-gpghome.vYTyKq8BN7/gpg.1.sh --batch --refresh-keys --keyserver keyserver.ubuntu.com EB4C1BFD4F042F6DDDCCEC917721F63BD38B4796
gpg: refreshing 1 key from hkp://keyserver.ubuntu.com
gpg: key 7721F63BD38B4796: "Google Inc. (Linux Packages Signing Authority) <[email protected]>" not changed
gpg: Total number processed: 1
gpg:              unchanged: 1
+ do_upgrade
+ APT_OPTIONS=-o Dpkg::Options::=--force-confdef
   -o Dpkg::Options::=--force-confold
+ dpkg --configure -a
+ apt-get -o Dpkg::Options::=--force-confdef -o Dpkg::Options::=--force-confold update -y --allow-releaseinfo-change
E: Conflicting values set for option Signed-By regarding source https://updates.signal.org/desktop/apt/ xenial: /usr/share/keyrings/signal-desktop-keyring.gpg != 
E: The list of sources could not be read.
---- START OF UPGRADE ----
+ grep -q VERSION_CODENAME=stretch /etc/os-release
+ export DEBIAN_FRONTEND=noninteractive
+ APT_KEY_DONT_WARN_ON_DANGEROUS_USAGE=1 apt-key adv --batch --refresh-keys --keyserver keyserver.ubuntu.com EB4C1BFD4F042F6DDDCCEC917721F63BD38B4796
Executing: /tmp/apt-key-gpghome.jwXFtjvLZ0/gpg.1.sh --batch --refresh-keys --keyserver keyserver.ubuntu.com EB4C1BFD4F042F6DDDCCEC917721F63BD38B4796
gpg: refreshing 1 key from hkp://keyserver.ubuntu.com
gpg: key 7721F63BD38B4796: "Google Inc. (Linux Packages Signing Authority) <[email protected]>" not changed
gpg: Total number processed: 1
gpg:              unchanged: 1
+ do_upgrade
+ APT_OPTIONS=-o Dpkg::Options::=--force-confdef
   -o Dpkg::Options::=--force-confold
+ dpkg --configure -a
+ apt-get -o Dpkg::Options::=--force-confdef -o Dpkg::Options::=--force-confold update -y --allow-releaseinfo-change
E: Conflicting values set for option Signed-By regarding source https://updates.signal.org/desktop/apt/ xenial: /usr/share/keyrings/signal-desktop-keyring.gpg != 
E: The list of sources could not be read.
---- START OF UPGRADE ----
+ grep -q VERSION_CODENAME=stretch /etc/os-release
+ export DEBIAN_FRONTEND=noninteractive
+ APT_KEY_DONT_WARN_ON_DANGEROUS_USAGE=1 apt-key adv --batch --refresh-keys --keyserver keyserver.ubuntu.com EB4C1BFD4F042F6DDDCCEC917721F63BD38B4796
Executing: /tmp/apt-key-gpghome.HyYSLmZdq6/gpg.1.sh --batch --refresh-keys --keyserver keyserver.ubuntu.com EB4C1BFD4F042F6DDDCCEC917721F63BD38B4796
gpg: refreshing 1 key from hkp://keyserver.ubuntu.com
gpg: key 7721F63BD38B4796: "Google Inc. (Linux Packages Signing Authority) <[email protected]>" not changed
gpg: Total number processed: 1
gpg:              unchanged: 1
+ do_upgrade
+ APT_OPTIONS=-o Dpkg::Options::=--force-confdef
   -o Dpkg::Options::=--force-confold
+ dpkg --configure -a
+ apt-get -o Dpkg::Options::=--force-confdef -o Dpkg::Options::=--force-confold update -y --allow-releaseinfo-change
E: Conflicting values set for option Signed-By regarding source https://updates.signal.org/desktop/apt/ xenial: /usr/share/keyrings/signal-desktop-keyring.gpg != 
E: The list of sources could not be read.

답변1

노력하다:

sudo rm /etc/apt/sources.list.d/signal-xenial.list

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