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问题[snap](ubuntu)

Martin Hope
Farzan
Asked: 2025-03-08 20:36:24 +0800 CST
  • 7

我突然遇到一个问题，无法打开 Firefox、Brave 和 Chromium 等 Web 浏览器。看来共享库 libX11.so.6 是问题所在。snap 没有响应，snap list并snap refresh给出相同的错误。我搜索并尝试了许多解决方案，但都无济于事。如果我尝试再次安装该库，我会收到一条消息，提示它已经存在：

sudo apt install libx11-6 
Loading package lists... Done
Building dependency tree... Done
Reading status information... Done
libx11-6 is already the latest version (2:1.8.7-1build1).
0 upgraded, 0 newly installed, 0 to remove and 1 not upgraded.

我也尝试过sudo apt install --reinstall snapd，甚至sudo apt remove --purge snapd重新安装它，但问题仍然存在。

如果我尝试，.sudo apt install firefox.我会得到这个错误：

在此处输入图片描述

我别无选择。我暂时安装了 Google Chrome，我的 Tor 浏览器也能用。所有密码都在 Firefox 中，Chrome 似乎无法导入它们（尽管它说可以）。

我正在使用 Ubuntu 24.04。

screenfetch
                          ./+o+-       farzan@ZenBook-UX363EA
                  yyyyy- -yyyyyy+      OS: Ubuntu 24.04 noble
               ://+//////-yyyyyyo      Kernel: x86_64 Linux 6.8.0-55-generic
           .++ .:/++++++/-.+sss/`      Uptime: 1h 12m
         .:++o:  /++++++++/:--:/-      Packages: 2701
        o:+o+:++.`..```.-/oo+++++/     Shell: bash
       .:+o:+o/.          `+sssoo+/    Resolution: 1920x1080
  .++/+:+oo+o:`             /sssooo.   DE: GNOME 46.5
 /+++//+:`oo+o               /::--:.   WM: Mutter
 \+/+o+++`o++o               ++////.   WM Theme: Adwaita
  .++.o+++oo+:`             /dddhhh.   GTK Theme: Yaru-dark [GTK2/3]
       .+.o+oo:.          `oddhhhh+    Icon Theme: Yaru-dark
        \+.++o+o``-````.:ohdhhhhh+     Font: Ubuntu Sans 11
         `:o+++ `ohhhhhhhhyo++os:      Disk: 243G / 449G (58%)
           .o:`.syhhhhhhh/.oo++o`      CPU: 11th Gen Intel Core i7-1165G7 @ 8x 4.7GHz [48.0°C]
               /osyyyyyyo++ooo+++/     GPU: Mesa Intel(R) Xe Graphics (TGL GT2)
                   ````` +oo+++o\:     RAM: 6220MiB / 15673MiB
                          `oo++.
snap
Martin Hope
Thanasis Mattas
Asked: 2025-03-07 23:51:00 +0800 CST
  • 6
$ snap list
snap: error while loading shared libraries: libxcb.so.1: cannot open shared object file: No such file or directory

$ whereis libxcb.so.1
libxcb.so.1: /usr/lib/x86_64-linux-gnu/libxcb.so.1
$ which snap
/usr/bin/snap
$ sha256sum /bin/snap
06d498c41a5bf2f4d836fb50ff02749c82297fd3e74e41d78bb089292158be5a  /bin/snap
$ file /bin/snap
/bin/snap: ELF 64-bit LSB pie executable, x86-64, version 1 (SYSV), dynamically linked, interpreter /lib64/ld-linux-x86-64.so.2, Go BuildID=_XiLSmroeRJA5Uo8zvaX/rt3gXAZzIqOiI-Q_dmRd/7eHWjLhhkgUrQ7Kb9WkR/V-DYZbbtce--vU_MTNt2, stripped
$ strace -o trace.out /usr/bin/snap list
$ grep -C5 'libxcb.so.1' trace.out
mmap(NULL, 1297704, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fee906c3000
mmap(0x7fee906dc000, 589824, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x19000) = 0x7fee906dc000
mmap(0x7fee9076c000, 585728, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xa9000) = 0x7fee9076c000
mmap(0x7fee907fb000, 20480, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x138000) = 0x7fee907fb000
close(3)                                = 0
openat(AT_FDCWD, "/usr/lib/cuda/include/libxcb.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/usr/lib/cuda/lib64/libxcb.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/usr/local/lib/libxcb.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "glibc-hwcaps/x86-64-v3/libxcb.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "glibc-hwcaps/x86-64-v2/libxcb.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "libxcb.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/lib/x86_64-linux-gnu/libxcb.so.1", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\0\0\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0644, st_size=170600, ...}) = 0
mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fee90b5b000
mmap(NULL, 172680, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fee90b30000
mmap(0x7fee90b3c000, 81920, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xc000) = 0x7fee90b3c000
--
mmap(NULL, 1297704, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7bdda3e93000
mmap(0x7bdda3eac000, 589824, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x19000) = 0x7bdda3eac000
mmap(0x7bdda3f3c000, 585728, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xa9000) = 0x7bdda3f3c000
mmap(0x7bdda3fcb000, 20480, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x138000) = 0x7bdda3fcb000
close(3)                                = 0
openat(AT_FDCWD, "/snap/snapd/current/usr/lib/x86_64-linux-gnu/libxcb.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/lib/libxcb.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/snap/snapd/current/usr/lib/glibc-hwcaps/x86-64-v3/libxcb.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
newfstatat(AT_FDCWD, "/snap/snapd/current/usr/lib/glibc-hwcaps/x86-64-v3", 0x7ffc475173a0, 0) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/snap/snapd/current/usr/lib/glibc-hwcaps/x86-64-v2/libxcb.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
newfstatat(AT_FDCWD, "/snap/snapd/current/usr/lib/glibc-hwcaps/x86-64-v2", 0x7ffc475173a0, 0) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/snap/snapd/current/usr/lib/tls/haswell/x86_64/libxcb.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
newfstatat(AT_FDCWD, "/snap/snapd/current/usr/lib/tls/haswell/x86_64", 0x7ffc475173a0, 0) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/snap/snapd/current/usr/lib/tls/haswell/libxcb.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
newfstatat(AT_FDCWD, "/snap/snapd/current/usr/lib/tls/haswell", 0x7ffc475173a0, 0) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/snap/snapd/current/usr/lib/tls/x86_64/libxcb.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
newfstatat(AT_FDCWD, "/snap/snapd/current/usr/lib/tls/x86_64", 0x7ffc475173a0, 0) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/snap/snapd/current/usr/lib/tls/libxcb.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
newfstatat(AT_FDCWD, "/snap/snapd/current/usr/lib/tls", 0x7ffc475173a0, 0) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/snap/snapd/current/usr/lib/haswell/x86_64/libxcb.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
newfstatat(AT_FDCWD, "/snap/snapd/current/usr/lib/haswell/x86_64", 0x7ffc475173a0, 0) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/snap/snapd/current/usr/lib/haswell/libxcb.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
newfstatat(AT_FDCWD, "/snap/snapd/current/usr/lib/haswell", 0x7ffc475173a0, 0) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/snap/snapd/current/usr/lib/x86_64/libxcb.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
newfstatat(AT_FDCWD, "/snap/snapd/current/usr/lib/x86_64", 0x7ffc475173a0, 0) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/snap/snapd/current/usr/lib/libxcb.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
newfstatat(AT_FDCWD, "/snap/snapd/current/usr/lib", {st_mode=S_IFDIR|0755, st_size=130, ...}, 0) = 0
writev(2, [{iov_base="/usr/bin/snap", iov_len=13}, {iov_base=": ", iov_len=2}, {iov_base="error while loading shared libra"..., iov_len=36}, {iov_base=": ", iov_len=2}, {iov_base="libxcb.so.1", iov_len=11}, {iov_base=": ", iov_len=2}, {iov_base="cannot open shared object file", iov_len=30}, {iov_base=": ", iov_len=2}, {iov_base="No such file or directory", iov_len=25}, {iov_base="\n", iov_len=1}], 10) = 124
exit_group(127)                         = ?
+++ exited with 127 +++

已经尝试重新安装：

sudo apt install --reinstall snapd && sudo snap refresh

但无济于事。

Ubuntu 24.10

有什么想法吗？

snap
Martin Hope
Olumide
Asked: 2025-01-18 23:42:39 +0800 CST
  • 5

为了释放磁盘空间，我愚蠢地运行了以下命令sudo apt purge snapd。现在 Firefox 等一大堆应用程序都无法正常工作：

firefox &
...
Command '/usr/bin/firefox' requires the firefox snap to be installed.
Please install it with:

snap install firefox

但当我尝试安装时系统报告 Firefox 已安装

sudo snap install firefox
snap "firefox" is already installed, see 'snap help refresh'

我认为 Snap 的问题更大，因为我使用 Skype 时也遇到了同样的问题

$skype &
 cannot locate base snap core18: No such file or directory

$ sudo snap install skype
snap "skype" is already installed, see 'snap help refresh'
snap
Martin Hope
davidgo
Asked: 2024-12-19 11:49:33 +0800 CST
  • 5

我在空间受限的 LVM 上运行基本 DNS 服务器。我注意到有大约 250 MB 的快照 - 我可以从我的 VM 中删除它们吗？

快照是“core20，lxd 和 snapd”。

我知道我的 DNS 服务器没有使用快照 - 而且我不知道它们有什么作用或者为什么它们在那里。

snap
Martin Hope
harryst
Asked: 2024-10-13 01:56:42 +0800 CST
  • 5

当我使用 Emby 的 deb 版本时，我可以毫无问题地访问我的 nfs，/mnt/main，当我尝试使用 emby 的 snap 版本时，我被拒绝并且它一直指向 /root/snap 我对 Linux 和 Ununtu 还不太熟悉，所以对命令和文件系统还不太熟悉。

我之所以要使用 snap 版本是因为它可以自动更新。

snap
Martin Hope
Ali Khakpouri
Asked: 2024-10-08 04:20:19 +0800 CST
  • 11

系统信息：

Distributor ID: Ubuntu
Description:    Ubuntu 22.04.5 LTS
Release:    22.04
Codename:   jammy

当我运行时snap list，出现以下异常：

错误：无法列出快照：无法添加授权：用户：未知用户 ID 1532788159

我也无法打开 Firefox 或 snap 商店。

snap
Martin Hope
Kjeld Flarup
Asked: 2024-09-07 17:38:58 +0800 CST
  • 6

升级到 24.04 后，Thunderbird 已迁移到 snap，现在我获得了 4 份 Thunderbird 配置文件的副本。

$ du -sm snap/thunderbird/*/.thunderbird/v* .thunderbird/v*
11783   snap/thunderbird/507/.thunderbird/vwsjq0wp.default
11783   snap/thunderbird/509/.thunderbird/vwsjq0wp.default
11730   snap/thunderbird/common/.thunderbird/vwsjq0wp.default
11782   .thunderbird/vwsjq0wp.default

目前指向 507

$ ls -ld snap/thunderbird/current
lrwxrwxrwx 1 kfc kfc 3 Sep  2 00:25 snap/thunderbird/current -> 507

然而，更新的文件夹似乎很常见。

我知道 ~/.thunderbird 可以被删除，但是我仍然保留了我的个人资料的三个副本。

我可以删除哪些，以及如何防止 Thunderbird 升级时 snap 创建更多重复项？

snap
Martin Hope
Amir
Asked: 2024-09-05 06:07:59 +0800 CST
  • 7

我正在运行 Ubuntu 24.04，在尝试使用 Snap 安装应用程序时遇到了一些问题。以下是问题摘要：

我尝试使用 apt 安装 PhpStorm 并收到以下消息：

$ sudo apt install phpstorm
[sudo] password for amyr: 
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done

No apt package "phpstorm", but there is a snap with that name.
Try "snap install phpstorm"
E: Unable to locate package phpstorm

接下来，我尝试通过 Snap 安装它：

$ snap install phpstorm
error: snap "phpstorm" not found

然后我运行了 snap refresh 和 snap search phpstorm，输出表明 PhpStorm 可用：

$ snap search phpstorm
Name      Version   Publisher   Notes    Summary
phpstorm  2024.2.1  jetbrains✓  classic  PhpStorm

但是，当我尝试使用以下命令安装 PhpStorm 时：

$ sudo snap install phpstorm --classic
error: snap "phpstorm" not found

有趣的是，我能够成功安装 hello-world snap！

我的 Snap 设置如下：

snap    2.63.1+24.04
snapd   2.63.1+24.04
series  16
ubuntu  24.04
kernel  6.8.0-41-generic

似乎在定位或访问 PhpStorm snap 和一些其他应用程序（如 Webstorm 等）时出现了问题（我也尝试从 Snap Store 安装）。有没有其他人遇到过这个问题或有什么解决建议？

提前感谢您的帮助！

snap
Martin Hope
David Elner
Asked: 2024-08-28 22:11:03 +0800 CST
  • 6

我最近重新安装了操作系统，从 22.04 升级到 24.04。重新安装后simple-scan，我首选的扫描软件（通过 USB 直接连接的）无法再检测到我的 Fujitsu (Ricoh) fi-800r。simple-scan此配置在之前的 22.04 安装中运行正常。

笔记
  • 从 Ricoh 网站安装最新的驱动程序（pfufs/now 2.8.0 amd64 [installed,local]）
    • ls /usr/lib/sane/节目libsane-pfufs.so libsane-pfufs.so.1 libsane-pfufs.so.1.1.24
  • lsusb报告我的扫描仪Bus 009 Device 005: ID 04c5:15fc Fujitsu, Ltd
  • ls -l /dev/bus/usb/*/*报告足够的权限crw-rw-rw-+ 1 root root 189, 1028 Aug 28 09:40 /dev/bus/usb/009/005
  • SANE 记录了扫描仪的支持情况。

从apt list *sane*：

libsane-common/noble,noble,now 1.2.1-7build4 all [installed]
libsane-dev/noble,now 1.2.1-7build4 amd64 [installed]
libsane-dev/noble,now 1.2.1-7build4 i386 [installed]
libsane-hpaio/noble,now 3.23.12+dfsg0-0ubuntu5 amd64 [installed,automatic]
libsane1/noble,now 1.2.1-7build4 amd64 [installed]
libsane1/noble,now 1.2.1-7build4 i386 [installed,automatic]
sane-airscan/noble,now 0.99.29-0ubuntu4 amd64 [residual-config]
sane-utils/noble,now 1.2.1-7build4 amd64 [installed]
sane/noble,now 1.0.14-18 amd64 [installed]
xsane-common/noble,noble,now 0.999-12ubuntu4 all [installed,automatic]
xsane/noble,now 0.999-12ubuntu4 amd64 [installed]

从sane-find-scanner：


  # sane-find-scanner will now attempt to detect your scanner. If the
  # result is different from what you expected, first make sure your
  # scanner is powered up and properly connected to your computer.

  # No SCSI scanners found. If you expected something different, make sure that
  # you have loaded a kernel SCSI driver for your SCSI adapter.

could not fetch string descriptor: Pipe error
could not fetch string descriptor: Pipe error
could not fetch string descriptor: Pipe error
could not fetch string descriptor: Pipe error
found possible USB scanner (vendor=0x04c5, product=0x15fc) at libusb:005:003
  # Your USB scanner was (probably) detected. It may or may not be supported by
  # SANE. Try scanimage -L and read the backend's manpage.

  # Not checking for parallel port scanners.

  # Most Scanners connected to the parallel port or other proprietary ports
  # can't be detected by this program.

从scanimage -L：

device `pfufs:fi-800R:009:005' is a  fi-800R scanner
  • /etc/sane.d/dll.conf有fujitsu（未注释掉）
    • /etc/sane.d/fujitsu.conf有usb 0x04c5 0x15fc
  • xsane可以成功扫描图像。
  • 打开时simple-scan下拉菜单中没有列出我的扫描仪。
  • simple-scan pfufs:fi-800R:009:005尝试开始扫描时打开超时。
我已经阅读过的资源
snap