Início / ubuntu / Perguntas / 1543164
Accepted
Thanasis Mattas
Asked: 2025-03-07 23:51:00 +0800 CST

snap não consegue encontrar libxcb.so.1

  • 772
$ 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 +++

Já tentei reinstalar:

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

sem sucesso.

Ubuntu 24.10

Alguma ideia?

snap

1 respostas

  1. Best Answer

    Solução que parece funcionar:

    sudo apt remove --purge icaclient
sudo snap refresh  # update all snaps to the latest stable versions
for core in $(snap list | grep core | awk '{print $1}'); do sudo snap disable $core && sudo snap enable $core; done

    icaclientO App Protection do parece ser o problema. Após purgá-lo, o snap estava funcionando (sem erros libxcb.so.1). No entanto, não consegui iniciar nenhum aplicativo snap, obtendo:

    cannot locate base snap core18: No such file or directory

    que foi resolvido desabilitando/habilitando cada coreX.

    Créditos:

    • 2

relate perguntas