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wgengine: also diagnose not-yet-rebooted system updates on Arch

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This commit is contained in:
Brad Fitzpatrick 2020-04-13 09:22:08 -07:00
parent 3464114b88
commit adf74c75ed
1 changed files with 12 additions and 0 deletions
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12
wgengine/userspace.go
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@ -746,6 +746,15 @@ func diagnoseLinuxTUNFailure(logf logger.Logf) {
if !bytes.Contains(dpkgOut, kernel) {
logf("kernel/drivers/net/tun.ko found on disk, but not for current kernel; are you in middle of a system update and haven't rebooted? found: %s", dpkgOut)
}
case "arch":
findOut, err := exec.Command("find", "/lib/modules/", "-path", "*/net/tun.ko*").CombinedOutput()
if len(bytes.TrimSpace(findOut)) == 0 || err != nil {
logf("tun module not loaded nor found on disk")
return
}
if !bytes.Contains(findOut, kernel) {
logf("kernel/drivers/net/tun.ko found on disk, but not for current kernel; are you in middle of a system update and haven't rebooted? found: %s", findOut)
}
}
}
@ -753,5 +762,8 @@ func linuxDistro() string {
if _, err := os.Stat("/etc/debian_version"); err == nil {
return "debian"
}
if _, err := os.Stat("/etc/arch-release"); err == nil {
return "arch"
}
return ""
}