有解决办法吗？
jpo@jpo-pi-ubuntu:~$ signal-desktop
/snap/signal-desktop/296/snap/command-chain/desktop-launch: line 543: /snap/signal-desktop/296/opt/Signal/signal-desktop: cannot execute binary file: Exec format error
/snap/signal-desktop/296/snap/command-chain/desktop-launch: line 543: /snap/signal-desktop/296/opt/Signal/signal-desktop: Success
jpo@jpo-pi-ubuntu:~$ file /snap/signal-desktop/296/opt/Signal/signal-desktop
/snap/signal-desktop/296/opt/Signal/signal-desktop: ELF 64-bit LSB shared object, x86-64, version 1 (SYSV), dynamically linked, interpreter /lib64/ld-linux-x86-64.so.2, for GNU/Linux 3.2.0, BuildID[sha1]=cc24f25f5633f1b4ac1a156a7d84fc2e363bf4ee, stripped
jpo@jpo-pi-ubuntu:~$ arch
aarch64
jpo@jpo-pi-ubuntu:~$ cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=20.10
DISTRIB_CODENAME=groovy
DISTRIB_DESCRIPTION="Ubuntu 20.10"
jpo@jpo-pi-ubuntu:~$ snap list
Name Version Rev Tracking Publisher Notes
chromium 86.0.4240.198 1406 latest/stable canonical✓ -
core18 20200929 1936 latest/stable canonical✓ base
gnome-3-28-1804 3.28.0-19-g98f9e67.98f9e67 147 latest/stable canonical✓ -
gnome-3-34-1804 0+git.3556cb3 61 latest/stable/… canonical✓ -
gtk-common-themes 0.1-36-gc75f853 1506 latest/stable/… canonical✓ -
signal-desktop 1.30.0 296 latest/edge snapcrafters -
snap-store 3.36.0-81-gc9eee2f 476 latest/stable/… canonical✓ -
snapd 2.47.1 9730 latest/stable canonical✓ snapd