多个Snap应用启动崩溃且Chromium无法安装的问题求助

各位好，我最近碰到了Snap相关的棘手问题——好几款应用要么启动直接崩溃，要么连安装都搞不定。之前Firefox也有过一模一样的状况，我把它从Snap管控换成deb包之后就正常了，所以我觉得问题大概率出在Snap身上。

KeepassXC启动崩溃情况 #

运行keepassxc命令后直接崩溃，报错信息如下：

unexpected fault address 0x6de210

fatal error: fault

[signal SIGBUS: bus error code=0x2 addr=0x6de210 pc=0x6de210]

goroutine 1 [running, locked to thread]:

runtime.throw(0x7bb445, 0x5)

/usr/lib/go-1.13/src/runtime/panic.go:774 +0x72 fp=0xc00012be68 sp=0xc00012be38 pc=0x42d932

runtime.sigpanic()

/usr/lib/go-1.13/src/runtime/signal_unix.go:391 +0x455 fp=0xc00012be98 sp=0xc00012be68 pc=0x441cc5

github.com/godbus/dbus.init()

/build/snapd/parts/snapd-deb/build/vendor/github.com/godbus/dbus/call.go:8 fp=0xc00012bea0 sp=0xc00012be98 pc=0x6de210

runtime.doInit(0xa406e0)

/usr/lib/go-1.13/src/runtime/proc.go:5222 +0x8a fp=0xc00012bed0 sp=0xc00012bea0 pc=0x43b34a

runtime.doInit(0xa3e800)

/usr/lib/go-1.13/src/runtime/proc.go:5217 +0x57 fp=0xc00012bf00 sp=0xc00012bed0 pc=0x43b317

runtime.doInit(0xa41720)

/usr/lib/go-1.13/src/runtime/proc.go:5217 +0x57 fp=0xc00012bf30 sp=0xc00012bf00 pc=0x43b317

runtime.doInit(0xa3ea80)

/usr/lib/go-1.13/src/runtime/proc.go:5217 +0x57 fp=0xc00012bf60 sp=0xc00012bf30 pc=0x43b317

runtime.main()

/usr/lib/go-1.13/src/runtime/proc.go:190 +0x1da fp=0xc00012bfe0 sp=0xc00012bf60 pc=0x42f28a

runtime.goexit()

/usr/lib/go-1.13/src/runtime/asm_amd64.s:1357 +0x1 fp=0xc00012bfe8 sp=0xc00012bfe0 pc=0x459771

Chromium无法安装的情况 #

我尝试重新安装chromium-browser，执行sudo apt install chromium-browser后，安装过程报错，具体输出如下：

Reading package lists... Done

Building dependency tree... Done

Reading state information... Done

The following NEW packages will be installed:

chromium-browser

0 upgraded, 1 newly installed, 0 to remove and 5 not upgraded.

Need to get 48,9 kB of archives.

After this operation, 105 kB of additional disk space will be used.

Get:1 http://de.archive.ubuntu.com/ubuntu lunar/universe amd64 chromium-browser amd64 1:85.0.4183.83-0ubuntu3 [48,9 kB]

Fetched 48,9 kB in 0s (174 kB/s)

Preconfiguring packages ...

(Reading database ... 308202 files and directories currently installed.)

Preparing to unpack .../chromium-browser_1%3a85.0.4183.83-0ubuntu3_amd64.deb ...

=> Installing the chromium snap

==> Checking connectivity with the snap store

==> Installing the chromium snap

error: cannot perform the following tasks:

- Run configure hook of "chromium" snap if present (run hook "configure":

-----

update.go:85: cannot change mount namespace according to change mount (/var/lib/snapd/hostfs/usr/share/gimp/2.0/help /usr/share/gimp/2.0/help none bind,ro 0 0): cannot open directory "/var/lib/snapd": permission denied

update.go:85: cannot change mount namespace according to change mount (/var/lib/snapd/hostfs/usr/share/xubuntu-docs /usr/share/xubuntu-docs none bind,ro 0 0): cannot open directory "/var/lib/snapd": permission denied

unexpected fault address 0x6de210

fatal error: fault

[signal SIGBUS: bus error code=0x2 addr=0x6de210 pc=0x6de210]

goroutine 1 [running, locked to thread]:

runtime.throw(0x7bb445, 0x5)

/usr/lib/go-1.13/src/runtime/panic.go:774 +0x72 fp=0xc00010de68 sp=0xc00010de38 pc=0x42d932

runtime.sigpanic()

/usr/lib/go-1.13/src/runtime/signal_unix.go:391 +0x455 fp=0xc00010de98 sp=0xc00010de68 pc=0x441cc5

github.com/godbus/dbus.init()

/build/snapd/parts/snapd-deb/build/vendor/github.com/godbus/dbus/call.go:8 fp=0xc00010dea0 sp=0xc00010de98 pc=0x6de210

runtime.doInit(0xa406e0)

/usr/lib/go-1.13/src/runtime/proc.go:5222 +0x8a fp=0xc00010ded0 sp=0xc00010dea0 pc=0x43b34a

runtime.doInit(0xa3e800)

/usr/lib/go-1.13/src/runtime/proc.go:5217 +0x57 fp=0xc00010df00 sp=0xc00010ded0 pc=0x43b317

runtime.doInit(0xa41720)

/usr/lib/go-1.13/src/runtime/proc.go:5217 +0x57 fp=0xc00010df30 sp=0xc00010df00 pc=0x43b317

runtime.doInit(0xa3ea80)

/usr/lib/go-1.13/src/runtime/proc.go:5217 +0x57 fp=0xc00010df60 sp=0xc00010df30 pc=0x43b317

runtime.main()

/usr/lib/go-1.13/src/runtime/proc.go:190 +0x1da fp=0xc00010dfe0 sp=0xc00010df60 pc=0x42f28a

runtime.goexit()

/usr/lib/go-1.13/src/runtime/asm_amd64.s:1357 +0x1 fp=0xc00010dfe8 sp=0xc00010dfe0 pc=0x459771

-----)

dpkg: error processing archive /var/cache/apt/archives/chromium-browser_1%3a85.0.4183.83-0ubuntu3_amd64.deb (--unpack):

new chromium-browser package pre-installation script subprocess returned error exit status 1

Errors were encountered while processing:

/var/cache/apt/archives/chromium-browser_1%3a85.0.4183.83-0ubuntu3_amd64.deb

E: Sub-process /usr/bin/dpkg returned an error code (1)

我的系统信息 #

• 内核版本：

$ uname -a

Linux 6.2.0-20-generic #20-Ubuntu SMP PREEMPT_DYNAMIC Thu Apr  6 07:48:48 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux

• 系统版本：

$ lsb_release -a

No LSB modules are available.

Distributor ID: Ubuntu

Description:    Ubuntu 23.04

Release:    23.04

Codename:   lunar

• Snap版本：

$ snap version

snap    2.59.2

snapd   2.59.2

series  16

ubuntu  23.04

kernel  6.2.0-20-generic

备注：内容来源于stack exchange，提问作者Jochim Selzer