最近几周，我被以下问题困扰：每天都会apt使用最高互联网优先级自动下载一些东西：它不需要任何密码。由于我的互联网连接速度很慢，通常需要 20-25 分钟，在此期间我无法加载任何网页，更不用说接收或发送电子邮件了。这种情况令人难以忍受。
这是我所能收集到的唯一信息的截图。
有什么方法可以获取更多信息吗？我想知道我的系统正在下载什么...
操作系统：Kubuntu 22.04。
不要害怕询问任何缺失的信息。
编辑：
这是的内容/etc/apt/apt.conf.d/10periodic：
APT::Periodic::Update-Package-Lists "1";
APT::Periodic::Download-Upgradeable-Packages "0";
APT::Periodic::AutocleanInterval "0";
这是的内容/etc/apt/apt.conf.d/20-auto-upgrades：
APT::Periodic::Update-Package-Lists "1";
APT::Periodic::Unattended-Upgrade "1";
这是的内容/var/log/unattended-upgrades/unattended-upgrades.log。我认为系统可能正在下载 nvidia 驱动程序并尝试安装它们但失败了？
2023-07-08 20:30:18,153 INFO Initial blacklist:
2023-07-08 20:30:18,153 INFO Initial whitelist (not strict):
2023-07-08 20:45:42,470 INFO Starting unattended upgrades script
2023-07-08 20:45:42,470 INFO Allowed origins are: o=Ubuntu,a=jammy, o=Ubuntu,a=jammy-security, o=UbuntuESMApps,a=jammy-apps-security, o=UbuntuESM,a=jammy-infra-security, o=LP-PPA-mozillateam,a=jammy
2023-07-08 20:45:42,470 INFO Initial blacklist:
2023-07-08 20:45:42,470 INFO Initial whitelist (not strict):
2023-07-08 20:45:45,742 WARNING Package nvidia-kernel-common-525 has conffile prompt and needs to be upgraded manually
2023-07-08 20:45:46,238 INFO package libnvidia-cfg1-515 not upgraded
2023-07-08 20:45:46,574 INFO package libnvidia-compute-515 not upgraded
2023-07-08 20:45:46,879 INFO package libnvidia-compute-515:i386 not upgraded
2023-07-08 20:45:47,192 INFO package libnvidia-decode-515 not upgraded
2023-07-08 20:45:47,512 INFO package libnvidia-decode-515:i386 not upgraded
2023-07-08 20:45:47,768 INFO package libnvidia-encode-515 not upgraded
2023-07-08 20:45:48,027 INFO package libnvidia-encode-515:i386 not upgraded
2023-07-08 20:45:48,285 INFO package libnvidia-extra-515 not upgraded
2023-07-08 20:45:48,545 INFO package libnvidia-fbc1-515 not upgraded
2023-07-08 20:45:48,799 INFO package libnvidia-fbc1-515:i386 not upgraded
2023-07-08 20:45:49,055 INFO package libnvidia-gl-515 not upgraded
2023-07-08 20:45:49,309 INFO package libnvidia-gl-515:i386 not upgraded
2023-07-08 20:45:49,563 INFO package nvidia-compute-utils-515 not upgraded
2023-07-08 20:45:49,682 WARNING package nvidia-dkms-515 upgradable but fails to be marked for upgrade (E:Unable to correct problems, you have held broken packages.)
2023-07-08 20:45:49,898 WARNING package nvidia-dkms-515 upgradable but fails to be marked for upgrade (E:Unable to correct problems, you have held broken packages.)
2023-07-08 20:45:50,001 INFO package nvidia-dkms-515 not upgraded
2023-07-08 20:45:50,119 WARNING package nvidia-driver-515 upgradable but fails to be marked for upgrade (E:Unable to correct problems, you have held broken packages.)
2023-07-08 20:45:50,338 WARNING package nvidia-driver-515 upgradable but fails to be marked for upgrade (E:Unable to correct problems, you have held broken packages.)
2023-07-08 20:45:50,443 INFO package nvidia-driver-515 not upgraded
2023-07-08 20:45:50,662 INFO package nvidia-kernel-common-515 not upgraded
2023-07-08 20:45:50,971 INFO package nvidia-kernel-source-515 not upgraded
2023-07-08 20:45:51,244 INFO package nvidia-utils-515 not upgraded
2023-07-08 20:45:51,557 INFO package xserver-xorg-video-nvidia-515 not upgraded
2023-07-08 20:45:51,663 INFO No packages found that can be upgraded unattended and no pending auto-removals
2023-07-08 20:45:51,708 INFO Package libnvidia-cfg1-515 is kept back because a related package is kept back or due to local apt_preferences(5).
2023-07-08 20:45:51,709 INFO Package libnvidia-compute-515 is kept back because a related package is kept back or due to local apt_preferences(5).
2023-07-08 20:45:51,709 INFO Package libnvidia-compute-515 is kept back because a related package is kept back or due to local apt_preferences(5).
2023-07-08 20:45:51,710 INFO Package libnvidia-decode-515 is kept back because a related package is kept back or due to local apt_preferences(5).
2023-07-08 20:45:51,711 INFO Package libnvidia-decode-515 is kept back because a related package is kept back or due to local apt_preferences(5).
2023-07-08 20:45:51,712 INFO Package libnvidia-encode-515 is kept back because a related package is kept back or due to local apt_preferences(5).
2023-07-08 20:45:51,713 INFO Package libnvidia-encode-515 is kept back because a related package is kept back or due to local apt_preferences(5).
2023-07-08 20:45:51,713 INFO Package libnvidia-extra-515 is kept back because a related package is kept back or due to local apt_preferences(5).
2023-07-08 20:45:51,714 INFO Package libnvidia-fbc1-515 is kept back because a related package is kept back or due to local apt_preferences(5).
2023-07-08 20:45:51,715 INFO Package libnvidia-fbc1-515 is kept back because a related package is kept back or due to local apt_preferences(5).
2023-07-08 20:45:51,716 INFO Package libnvidia-gl-515 is kept back because a related package is kept back or due to local apt_preferences(5).
2023-07-08 20:45:51,717 INFO Package libnvidia-gl-515 is kept back because a related package is kept back or due to local apt_preferences(5).
2023-07-08 20:45:51,742 INFO Package nvidia-compute-utils-515 is kept back because a related package is kept back or due to local apt_preferences(5).
2023-07-08 20:45:51,743 INFO Package nvidia-dkms-515 is kept back because a related package is kept back or due to local apt_preferences(5).
2023-07-08 20:45:51,743 INFO Package nvidia-driver-515 is kept back because a related package is kept back or due to local apt_preferences(5).
2023-07-08 20:45:51,744 INFO Package nvidia-kernel-common-515 is kept back because a related package is kept back or due to local apt_preferences(5).
2023-07-08 20:45:51,745 INFO Package nvidia-kernel-source-515 is kept back because a related package is kept back or due to local apt_preferences(5).
2023-07-08 20:45:51,746 INFO Package nvidia-utils-515 is kept back because a related package is kept back or due to local apt_preferences(5).
2023-07-08 20:45:51,767 INFO Package xserver-xorg-video-nvidia-515 is kept back because a related package is kept back or due to local apt_preferences(5).
以下屏幕截图显示软件更新是手动管理的。
这是在 Discover 应用程序中选择的每个源。
答案1
按下 WinKey / Super 键并输入“软件”，单击出现的粉红色图标。
在那里；选择/Updates\选项卡并设置您想要的选项...