昨晚,我对fedora 24 alpha安装进行了升级,今天第一次启动时,我刚得到了黑屏。
然后,我尝试启动进入救援模式,在显示fedora加载屏幕后,这给了我一个外壳。我尝试还原列出的最新更新dnf historylist undo id#
,但由于未连接到网络而失败。
在外壳程序中,在提示输入root pwd之前,它显示了以下行:
dracut-pre-udev[302]: Symbol 'svc_auth_none' has different size in shared object, consider relinking
有什么想法可以还原最近的更新吗?
我浏览了提供的日志journalctl -xb
,似乎有很多与挂载各种驱动器有关的systemd错误,所以这可能是它无法启动的原因。有趣的是,我的硬件设置没有发生任何变化,驱动器都按预期工作。
我忘了补充一点,我尝试启动到以前的两个alpha内核版本都没有用(尽管两个版本以前都在昨天的更新之前起作用)。
的输出journalctl -xb -p3
:
-- Logs begin at Mit 2016-01-20 15:01:49 CET, end at Fre 2016-04-29 17:06:53 CEST. --
Apr 29 19:06:48 localhost systemd[1]: Device dev-disk-by\x2dpartlabel-Microsoft\x5cx20reserved\x5cx20partition.device appeared twice with different sysfs paths /sys/devices/pci0000:00/0000:00:1f.2/ata1/host0/target0:0:0/0:0:0:0/block/sda/sda1 and /sys/devices/pci0000:00/0000:00:1f.2/ata2/host1/target1:0:0/1:0:0:0/block/sdb/sdb1
Apr 29 19:06:48 localhost systemd[1]: Device dev-disk-by\x2dpartlabel-EFI\x5cx20System\x5cx20Partition.device appeared twice with different sysfs paths /sys/devices/pci0000:00/0000:00:1f.2/ata1/host0/target0:0:0/0:0:0:0/block/sda/sda2 and /sys/devices/pci0000:00/0000:00:1f.2/ata4/host3/target3:0:0/3:0:0:0/block/sdd/sdd1
Apr 29 19:06:48 localhost systemd[1]: Device dev-disk-by\x2dpartlabel-Basic\x5cx20data\x5cx20partition.device appeared twice with different sysfs paths /sys/devices/pci0000:00/0000:00:1f.2/ata2/host1/target1:0:0/1:0:0:0/block/sdb/sdb2 and /sys/devices/pci0000:00/0000:00:1f.2/ata4/host3/target3:0:0/3:0:0:0/block/sdd/sdd4
Apr 29 19:06:50 localhost rpcbind[314]: cannot open file = /tmp/rpcbind.xdr for writing
Apr 29 19:06:50 localhost rpcbind[314]: cannot save any registration
Apr 29 19:06:50 localhost rpcbind[314]: cannot open file = /tmp/portmap.xdr for writing
Apr 29 19:06:50 localhost rpcbind[314]: cannot save any registration
Apr 29 17:06:50 linux.fritz.box systemd[1]: Failed to mount NFSD configuration filesystem.
-- Subject: Unit proc-fs-nfsd.mount has failed
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
--
-- Unit proc-fs-nfsd.mount has failed.
--
-- The result is failed.
Apr 29 17:06:50 linux.fritz.box systemd[1]: dev-disk-by\x2dpartlabel-Microsoft\x5cx20reserved\x5cx20partition.device: Dev dev-disk-by\x2dpartlabel-Microsoft\x5cx20reserved\x5cx20partition.device appeared twice with different sysfs paths /sys/devices/pci0000:00/0000:00:1f.2/ata2/host1/target1:0:0/1:0:0:0/block/sdb/sdb1 and /sys/devices/pci0000:00/0000:00:1f.2/ata1/host0/target0:0:0/0:0:0:0/block/sda/sda1
Apr 29 17:06:51 linux.fritz.box systemd[1]: dev-disk-by\x2dpartlabel-EFI\x5cx20System\x5cx20Partition.device: Dev dev-disk-by\x2dpartlabel-EFI\x5cx20System\x5cx20Partition.device appeared twice with different sysfs paths /sys/devices/pci0000:00/0000:00:1f.2/ata1/host0/target0:0:0/0:0:0:0/block/sda/sda2 and /sys/devices/pci0000:00/0000:00:1f.2/ata4/host3/target3:0:0/3:0:0:0/block/sdd/sdd1
Apr 29 17:06:51 linux.fritz.box systemd[1]: dev-disk-by\x2dpartlabel-Basic\x5cx20data\x5cx20partition.device: Dev dev-disk-by\x2dpartlabel-Basic\x5cx20data\x5cx20partition.device appeared twice with different sysfs paths /sys/devices/pci0000:00/0000:00:1f.2/ata2/host1/target1:0:0/1:0:0:0/block/sdb/sdb2 and /sys/devices/pci0000:00/0000:00:1f.2/ata4/host3/target3:0:0/3:0:0:0/block/sdd/sdd4
Apr 29 17:06:51 linux.fritz.box systemd[1]: Failed to mount /boot/efi.
-- Subject: Unit boot-efi.mount has failed
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
--
-- Unit boot-efi.mount has failed.
--
-- The result is failed.
Apr 29 17:06:53 linux.fritz.box systemd[1]: Failed to mount /mnt/20DF1A322D28FF74.
-- Subject: Unit mnt-20DF1A322D28FF74.mount has failed
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
--
-- Unit mnt-20DF1A322D28FF74.mount has failed.
--
-- The result is failed.
内容 /etc/systemd/system/default.target
# This file is part of systemd.
#
# systemd is free software; you can redistribute it and/or modify it
# under the terms of the GNU Lesser General Public License as published by
# the Free Software Foundation; either version 2.1 of the License, or
# (at your option) any later version.
[Unit]
Description=Graphical Interface
Documentation=man:systemd.special(7)
Requires=multi-user.target
Wants=display-manager.service
Conflicts=rescue.service rescue.target
After=multi-user.target rescue.service rescue.target display-manager.service
AllowIsolate=yes
这对我有用。
将以下内容添加到您的内核参数中。
selinux=1 enforcing=0
这将SELinux强制模式从严格设置为宽松。
这是一个临时解决方案,直到我弄清楚发生了什么,或者直到有更新解决了问题为止。
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我来说两句