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fix(Greeter): Don't stop greeter immediately upon uninstallation

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This commit is contained in:
purian23
2026-03-07 22:23:21 -05:00
committed by bbedward
parent 31b415b086
commit 47be6a1033
1 changed files with 4 additions and 14 deletions
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18
core/cmd/dms/commands_greeter.go
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@@ -286,19 +286,14 @@ func uninstallGreeter(nonInteractive bool) error {
}
}
fmt.Println("\nStopping and disabling greetd...")
stopCmd := exec.Command("sudo", "systemctl", "stop", "greetd")
stopCmd.Stdout = os.Stdout
stopCmd.Stderr = os.Stderr
_ = stopCmd.Run() // not fatal — service may already be stopped
fmt.Println("\nDisabling greetd...")
disableCmd := exec.Command("sudo", "systemctl", "disable", "greetd")
disableCmd.Stdout = os.Stdout
disableCmd.Stderr = os.Stderr
if err := disableCmd.Run(); err != nil {
fmt.Printf(" ⚠ Could not disable greetd: %v\n", err)
} else {
fmt.Println(" ✓ greetd stopped and disabled")
fmt.Println(" ✓ greetd disabled")
}
fmt.Println("\nRemoving DMS PAM configuration...")
@@ -321,17 +316,12 @@ func uninstallGreeter(nonInteractive bool) error {
suggestDisplayManagerRestore(nonInteractive)
fmt.Println("\n=== Uninstall Complete ===")
fmt.Println("\nTo start a display manager, run e.g.:")
fmt.Println(" sudo systemctl enable --now gdm (or lightdm, sddm, etc.)")
fmt.Println("\nTo re-enable DMS greeter at any time, run: dms greeter install")
fmt.Println("\nReboot to complete the uninstallation and switch to your previous display manager.")
fmt.Println("To re-enable DMS greeter at any time, run: dms greeter enable")
return nil
}
// restorePreDMSGreetdConfig finds the most recent timestamped backup of
// /etc/greetd/config.toml that does not reference dms-greeter and restores it.
// If no such backup exists, a minimal passthrough config is written so greetd
// can at least be started without error (users must configure it themselves).
func restorePreDMSGreetdConfig(sudoPassword string) error {
const configPath = "/etc/greetd/config.toml"
const backupGlob = "/etc/greetd/config.toml.backup-*"