Ubuntu 是否支持与 SSD 一起使用的 TRIM 命令？

Question

Joe Mornin

Asked: 2020-04-19 08:17:32 +0800 CST2020-04-19 08:17:32 +0800 CST 2020-04-19 08:17:32 +0800 CST

引导分区不断填满旧的 inird.img 文件

772

以下是的内容/boot：

drwxr-xr-x  5 root root     3072 Apr 18 09:10 .
drwxr-xr-x 26 root root     4096 Mar 22 15:43 ..
-rw-r--r--  1 root root   217495 Jan 17 05:59 config-4.15.0-76-generic
-rw-r--r--  1 root root   217457 Feb 28 02:45 config-4.15.0-91-generic
drwxr-xr-x  3 root root     4096 Dec 31  1969 efi
drwxr-xr-x  5 root root     1024 Mar 22 15:50 grub
-rw-r--r--  1 root root 60196828 Apr 18 09:05 initrd.img-4.15.0-76-generic
-rw-r--r--  1 root root 60206115 Apr 18 09:05 initrd.img-4.15.0-91-generic
drwx------  2 root root    12288 Feb 13  2016 lost+found
-rw-r--r--  1 root root   182704 Jan 28  2016 memtest86+.bin
-rw-r--r--  1 root root   184380 Jan 28  2016 memtest86+.elf
-rw-r--r--  1 root root   184840 Jan 28  2016 memtest86+_multiboot.bin
-rw-------  1 root root  4068355 Jan 17 05:59 System.map-4.15.0-76-generic
-rw-------  1 root root  8367768 Jan 17 06:27 vmlinuz-4.15.0-76-generic
-rw-------  1 root root  8375960 Feb 28 02:51 vmlinuz-4.15.0-91-generic

我的内核版本是4.15.0-91-generic（基于uname -r）。

的输出dpkg --list | grep linux-image是：

c  linux-image-4.15.0-74-generic                               4.15.0-74.84                                     amd64        Signed kernel image generic
ii  linux-image-4.15.0-76-generic                               4.15.0-76.86                                     amd64        Signed kernel image generic
ii  linux-image-4.15.0-91-generic                               4.15.0-91.92                                     amd64        Signed kernel image generic
ic  linux-image-4.4.0-171-generic                               4.4.0-171.200                                    amd64        Signed kernel image generic

这就是我运行时发生的情况sudo apt-get upgrade：

Reading package lists... Done
Building dependency tree       
Reading state information... Done
Calculating upgrade... Done
The following package was automatically installed and is no longer required:
  thermald
Use 'sudo apt autoremove' to remove it.
The following packages have been kept back:
  linux-headers-generic
0 upgraded, 0 newly installed, 0 to remove and 1 not upgraded.
1 not fully installed or removed.
After this operation, 0 B of additional disk space will be used.
Do you want to continue? [Y/n] y
Setting up linux-firmware (1.173.17) ...
update-initramfs: Generating /boot/initrd.img-4.15.0-91-generic
/sbin/ldconfig.real: Warning: ignoring configuration file that cannot be opened: /etc/ld.so.conf.d/x86_64-linux-gnu_EGL.conf: No such file or directory
/sbin/ldconfig.real: Warning: ignoring configuration file that cannot be opened: /etc/ld.so.conf.d/x86_64-linux-gnu_mirclientplatform.conf: No such file or directory
/sbin/ldconfig.real: Warning: ignoring configuration file that cannot be opened: /etc/ld.so.conf.d/x86_64-linux-gnu_mirplatformgraphics.conf: No such file or directory
update-initramfs: Generating /boot/initrd.img-4.15.0-76-generic
/sbin/ldconfig.real: Warning: ignoring configuration file that cannot be opened: /etc/ld.so.conf.d/x86_64-linux-gnu_EGL.conf: No such file or directory
/sbin/ldconfig.real: Warning: ignoring configuration file that cannot be opened: /etc/ld.so.conf.d/x86_64-linux-gnu_mirclientplatform.conf: No such file or directory
/sbin/ldconfig.real: Warning: ignoring configuration file that cannot be opened: /etc/ld.so.conf.d/x86_64-linux-gnu_mirplatformgraphics.conf: No such file or directory
update-initramfs: Generating /boot/initrd.img-3.19.0-69-generic
WARNING: missing /lib/modules/3.19.0-69-generic
Ensure all necessary drivers are built into the linux image!
depmod: ERROR: could not open directory /lib/modules/3.19.0-69-generic: No such file or directory
depmod: FATAL: could not search modules: No such file or directory
depmod: WARNING: could not open /var/tmp/mkinitramfs_BapeFK/lib/modules/3.19.0-69-generic/modules.order: No such file or directory
depmod: WARNING: could not open /var/tmp/mkinitramfs_BapeFK/lib/modules/3.19.0-69-generic/modules.builtin: No such file or directory
/sbin/ldconfig.real: Warning: ignoring configuration file that cannot be opened: /etc/ld.so.conf.d/x86_64-linux-gnu_EGL.conf: No such file or directory
/sbin/ldconfig.real: Warning: ignoring configuration file that cannot be opened: /etc/ld.so.conf.d/x86_64-linux-gnu_mirclientplatform.conf: No such file or directory
/sbin/ldconfig.real: Warning: ignoring configuration file that cannot be opened: /etc/ld.so.conf.d/x86_64-linux-gnu_mirplatformgraphics.conf: No such file or directory
update-initramfs: Generating /boot/initrd.img-3.19.0-66-generic
WARNING: missing /lib/modules/3.19.0-66-generic
Ensure all necessary drivers are built into the linux image!
depmod: ERROR: could not open directory /lib/modules/3.19.0-66-generic: No such file or directory
depmod: FATAL: could not search modules: No such file or directory
depmod: WARNING: could not open /var/tmp/mkinitramfs_oFrhwW/lib/modules/3.19.0-66-generic/modules.order: No such file or directory
depmod: WARNING: could not open /var/tmp/mkinitramfs_oFrhwW/lib/modules/3.19.0-66-generic/modules.builtin: No such file or directory
/sbin/ldconfig.real: Warning: ignoring configuration file that cannot be opened: /etc/ld.so.conf.d/x86_64-linux-gnu_EGL.conf: No such file or directory
/sbin/ldconfig.real: Warning: ignoring configuration file that cannot be opened: /etc/ld.so.conf.d/x86_64-linux-gnu_mirclientplatform.conf: No such file or directory
/sbin/ldconfig.real: Warning: ignoring configuration file that cannot be opened: /etc/ld.so.conf.d/x86_64-linux-gnu_mirplatformgraphics.conf: No such file or directory
update-initramfs: Generating /boot/initrd.img-3.19.0-65-generic
WARNING: missing /lib/modules/3.19.0-65-generic
Ensure all necessary drivers are built into the linux image!
depmod: ERROR: could not open directory /lib/modules/3.19.0-65-generic: No such file or directory
depmod: FATAL: could not search modules: No such file or directory
depmod: WARNING: could not open /var/tmp/mkinitramfs_cmnh3Q/lib/modules/3.19.0-65-generic/modules.order: No such file or directory
depmod: WARNING: could not open /var/tmp/mkinitramfs_cmnh3Q/lib/modules/3.19.0-65-generic/modules.builtin: No such file or directory
/sbin/ldconfig.real: Warning: ignoring configuration file that cannot be opened: /etc/ld.so.conf.d/x86_64-linux-gnu_EGL.conf: No such file or directory
/sbin/ldconfig.real: Warning: ignoring configuration file that cannot be opened: /etc/ld.so.conf.d/x86_64-linux-gnu_mirclientplatform.conf: No such file or directory
/sbin/ldconfig.real: Warning: ignoring configuration file that cannot be opened: /etc/ld.so.conf.d/x86_64-linux-gnu_mirplatformgraphics.conf: No such file or directory
update-initramfs: Generating /boot/initrd.img-3.19.0-59-generic
WARNING: missing /lib/modules/3.19.0-59-generic
Ensure all necessary drivers are built into the linux image!
depmod: ERROR: could not open directory /lib/modules/3.19.0-59-generic: No such file or directory
depmod: FATAL: could not search modules: No such file or directory
depmod: WARNING: could not open /var/tmp/mkinitramfs_kimz35/lib/modules/3.19.0-59-generic/modules.order: No such file or directory
depmod: WARNING: could not open /var/tmp/mkinitramfs_kimz35/lib/modules/3.19.0-59-generic/modules.builtin: No such file or directory
/sbin/ldconfig.real: Warning: ignoring configuration file that cannot be opened: /etc/ld.so.conf.d/x86_64-linux-gnu_EGL.conf: No such file or directory
/sbin/ldconfig.real: Warning: ignoring configuration file that cannot be opened: /etc/ld.so.conf.d/x86_64-linux-gnu_mirclientplatform.conf: No such file or directory
/sbin/ldconfig.real: Warning: ignoring configuration file that cannot be opened: /etc/ld.so.conf.d/x86_64-linux-gnu_mirplatformgraphics.conf: No such file or directory
update-initramfs: Generating /boot/initrd.img-3.19.0-58-generic
WARNING: missing /lib/modules/3.19.0-58-generic
Ensure all necessary drivers are built into the linux image!
depmod: ERROR: could not open directory /lib/modules/3.19.0-58-generic: No such file or directory
depmod: FATAL: could not search modules: No such file or directory
depmod: WARNING: could not open /var/tmp/mkinitramfs_yH46Fl/lib/modules/3.19.0-58-generic/modules.order: No such file or directory
depmod: WARNING: could not open /var/tmp/mkinitramfs_yH46Fl/lib/modules/3.19.0-58-generic/modules.builtin: No such file or directory
/sbin/ldconfig.real: Warning: ignoring configuration file that cannot be opened: /etc/ld.so.conf.d/x86_64-linux-gnu_EGL.conf: No such file or directory
/sbin/ldconfig.real: Warning: ignoring configuration file that cannot be opened: /etc/ld.so.conf.d/x86_64-linux-gnu_mirclientplatform.conf: No such file or directory
/sbin/ldconfig.real: Warning: ignoring configuration file that cannot be opened: /etc/ld.so.conf.d/x86_64-linux-gnu_mirplatformgraphics.conf: No such file or directory
update-initramfs: Generating /boot/initrd.img-3.19.0-25-generic
WARNING: missing /lib/modules/3.19.0-25-generic
Ensure all necessary drivers are built into the linux image!
depmod: ERROR: could not open directory /lib/modules/3.19.0-25-generic: No such file or directory
depmod: FATAL: could not search modules: No such file or directory
depmod: WARNING: could not open /var/tmp/mkinitramfs_gmb7aZ/lib/modules/3.19.0-25-generic/modules.order: No such file or directory
depmod: WARNING: could not open /var/tmp/mkinitramfs_gmb7aZ/lib/modules/3.19.0-25-generic/modules.builtin: No such file or directory
/sbin/ldconfig.real: Warning: ignoring configuration file that cannot be opened: /etc/ld.so.conf.d/x86_64-linux-gnu_EGL.conf: No such file or directory
/sbin/ldconfig.real: Warning: ignoring configuration file that cannot be opened: /etc/ld.so.conf.d/x86_64-linux-gnu_mirclientplatform.conf: No such file or directory
/sbin/ldconfig.real: Warning: ignoring configuration file that cannot be opened: /etc/ld.so.conf.d/x86_64-linux-gnu_mirplatformgraphics.conf: No such file or directory

gzip: stdout: No space left on device
E: mkinitramfs failure cpio 141 gzip 1
update-initramfs: failed for /boot/initrd.img-3.19.0-25-generic with 1.
dpkg: error processing package linux-firmware (--configure):
 installed linux-firmware package post-installation script subprocess returned error exit status 1
Errors were encountered while processing:
 linux-firmware
E: Sub-process /usr/bin/dpkg returned an error code (1)

现在，/boot 的内容是：

drwxr-xr-x  5 root root     3072 Apr 18 09:14 .
drwxr-xr-x 26 root root     4096 Mar 22 15:43 ..
-rw-r--r--  1 root root   217495 Jan 17 05:59 config-4.15.0-76-generic
-rw-r--r--  1 root root   217457 Feb 28 02:45 config-4.15.0-91-generic
drwxr-xr-x  3 root root     4096 Dec 31  1969 efi
drwxr-xr-x  5 root root     1024 Mar 22 15:50 grub
-rw-r--r--  1 root root 16975438 Apr 18 09:14 initrd.img-3.19.0-58-generic
-rw-r--r--  1 root root 16975489 Apr 18 09:14 initrd.img-3.19.0-59-generic
-rw-r--r--  1 root root 16975434 Apr 18 09:14 initrd.img-3.19.0-65-generic
-rw-r--r--  1 root root 16975144 Apr 18 09:14 initrd.img-3.19.0-66-generic
-rw-r--r--  1 root root 16975428 Apr 18 09:14 initrd.img-3.19.0-69-generic
-rw-r--r--  1 root root 60195966 Apr 18 09:14 initrd.img-4.15.0-76-generic
-rw-r--r--  1 root root 60204841 Apr 18 09:14 initrd.img-4.15.0-91-generic
drwx------  2 root root    12288 Feb 13  2016 lost+found
-rw-r--r--  1 root root   182704 Jan 28  2016 memtest86+.bin
-rw-r--r--  1 root root   184380 Jan 28  2016 memtest86+.elf
-rw-r--r--  1 root root   184840 Jan 28  2016 memtest86+_multiboot.bin
-rw-------  1 root root  4068355 Jan 17 05:59 System.map-4.15.0-76-generic
-rw-------  1 root root  8367768 Jan 17 06:27 vmlinuz-4.15.0-76-generic
-rw-------  1 root root  8375960 Feb 28 02:51 vmlinuz-4.15.0-91-generic

看来系统正在尝试在中构建旧initrd文件/boot，然后/boot填满，然后dpkg失败。我怎样才能解决这个问题？

4 个回答

Voted

user.dz · Answer 1 · 2020-04-25T13:04:31+08:00

Best Answer

user.dz

2020-04-25T13:04:31+08:002020-04-25T13:04:31+08:00

删除告知update-initramfs安装了哪个内核的残留文件
```
sudo rm /var/lib/initramfs-tools/3.19*
```
确认（不会处理 3.19* 图像）
```
sudo update-initramfs -u -k all
```
去修复apt安装
```
sudo apt install -f
```

然后，您可以永久删除那些 3.19* 图像。

注意：步骤 2 是可选的，因为在安装linux-firmware包时会在步骤 3 中重复。为了清楚起见，我将其包括在内。

5

Ajay · Answer 2 · 2020-04-27T05:26:05+08:00

Ajay

2020-04-27T05:26:05+08:002020-04-27T05:26:05+08:00

仔细阅读此https://help.ubuntu.com/community/RemoveOldKernels

根据这篇文章，您只需autoremove在终端中使用命令即可删除旧的未使用内核：

sudo apt-get autoremove --purge

注意：apt-get autoremove不会删除所有自动安装的旧内核提供包，因为保留了备用版本；保留的内核/etc/apt/apt.conf.d/01autoremove-kernels列表作为匹配的正则表达式列表在文件中维护并自动更新。因此我写了仔细阅读上面的帖子。

列出所有内核，包括启动的内核：

dpkg -l | tail -n +6 | grep -E 'linux-image-[0-9]+'

如果您想清除一个特定的内核提供包，您可以在终端中通过以下命令执行此操作：

sudo apt-get purge linux-image-4.**.*-**-generic
sudo dpkg --purge linux-headers-4.**.*-* linux-headers-4.**.*-**-generic

上面的页面还提供了如何“安全删除旧内核”，包括initrd.img. 最好按照这个一步一步来。

4

ubfan1 · Answer 3 · 2020-04-25T12:15:19+08:00

ubfan1

2020-04-25T12:15:19+08:002020-04-25T12:15:19+08:00

您的清除只获得与内核相关的六个软件包之一，剩余的部分会导致问题。对于 /boot 中的 3.19 initrd 文件，使用 numbwer，例如 3.19.0-58 并通过 dpkg --list | 运行它。fgrep 3.19.0-58。在 3.19 软件包列表上运行 apt-get purge。然后拿下一个，直到一切都修好。
下次你想清除一个完整的内核时这样做——使用 dpkg --list | 获取相关的包。fgrep xyz-w 然后如果仅列出了您要删除的包，则将该列表提供给清除（回忆上一行中的命令以生成列表）：

dpkg --list |fgrep x.y.z-w
apt-get purge `!!`

0

user535733 · Answer 4 · 2020-04-28T08:01:11+08:00

对于大多数未来的读者来说，一种相当安全的解决方案：

对于每个 no-such-file-or-directory，创建一个 apt 删除的虚拟文件。Apt 不关心文件内容，它只需要删除文件。所以给它一个文件来删除。

这种方法可能会很乏味（你有很多）丢失的文件，但比下面的替代方法安全得多。

例子

这是一个错误： /sbin/ldconfig.real: Warning: ignoring configuration file that cannot be opened: /etc/ld.so.conf.d/x86_64-linux-gnu_EGL.conf: No such file or directory

/etc 中的文件由 root 拥有，因此使用创建一个虚拟文件sudo touch /etc/ld.so.conf.d/x86_64-linux-gnu_EGL.conf

现在有一个要删除的 apt/dpkg 文件，它可以解决 no-such-file-or-directory 错误。

一个不太安全的解决方案是使用 dpkg 的 --force-remove-reinstreq 标志。我们称其为“核选项”——它删除 dpkg 数据库中的包条目，而不尝试删除任何文件。

这似乎对您（并且只有您）来说是一个有效的解决方案。所有未来的读者都应该忘记他们看过它

警告在重新安装之前使用 --force-remove-reinstreq 作为最后的手段。如果你滥用它，你可能会破坏你的包管理器并需要重新安装。此选项仅适用于有经验的用户。这是一种强效药物——滥用，它可能会杀死病人。

引导分区不断填满旧的 inird.img 文件

如何运行 .sh 脚本？

如何安装 .tar.gz（或 .tar.bz2）文件？

如何列出所有已安装的软件包

无法锁定管理目录 (/var/lib/dpkg/) 是另一个进程在使用它吗？

引导分区不断填满旧的 inird.img 文件

4 个回答

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