<html><head><meta http-equiv="content-type" content="text/html; charset=utf-8"></head><body dir="auto"><p class="p1" style="margin: 0px 0px 3px; font-width: normal; font-size: 28px; line-height: normal; font-size-adjust: none; font-kerning: auto; font-variant-alternates: normal; font-variant-ligatures: normal; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-position: normal; font-feature-settings: normal; font-optical-sizing: auto; font-variation-settings: normal; -webkit-text-size-adjust: auto;"><span class="s1" style="font-family: UICTFontTextStyleBody; font-weight: bold;">Chromebook issue</span></p><p class="p2" style="margin: 0px; font-width: normal; line-height: normal; font-size-adjust: none; font-kerning: auto; font-variant-alternates: normal; font-variant-ligatures: normal; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-position: normal; font-feature-settings: normal; font-optical-sizing: auto; font-variation-settings: normal; min-height: 22px; -webkit-text-size-adjust: auto;"><span class="s2" style="font-family: UICTFontTextStyleBody;"></span><br></p><p class="p3" style="margin: 0px; font-width: normal; line-height: normal; font-size-adjust: none; font-kerning: auto; font-variant-alternates: normal; font-variant-ligatures: normal; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-position: normal; font-feature-settings: normal; font-optical-sizing: auto; font-variation-settings: normal; -webkit-text-size-adjust: auto;"><span class="s2" style="font-family: UICTFontTextStyleBody;">I have a chromebook Dell 11 3180 which i changed from ChromeOS to lubuntu 24.2 LTS. <span class="Apple-converted-space"> </span>I’m trying to upgrade to lubuntu 25.2. <span class="Apple-converted-space"> </span>I ran lubuntu update, but it produced no update,perhaps because 24.2 is LTS? </span></p><p class="p2" style="margin: 0px; font-width: normal; line-height: normal; font-size-adjust: none; font-kerning: auto; font-variant-alternates: normal; font-variant-ligatures: normal; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-position: normal; font-feature-settings: normal; font-optical-sizing: auto; font-variation-settings: normal; min-height: 22px; -webkit-text-size-adjust: auto;"><span class="s2" style="font-family: UICTFontTextStyleBody;"></span><br></p><p class="p3" style="margin: 0px; font-width: normal; line-height: normal; font-size-adjust: none; font-kerning: auto; font-variant-alternates: normal; font-variant-ligatures: normal; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-position: normal; font-feature-settings: normal; font-optical-sizing: auto; font-variation-settings: normal; -webkit-text-size-adjust: auto;"><span class="s2" style="font-family: UICTFontTextStyleBody;">i did a sudo do-release-upgrade</span></p><p class="p2" style="margin: 0px; font-width: normal; line-height: normal; font-size-adjust: none; font-kerning: auto; font-variant-alternates: normal; font-variant-ligatures: normal; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-position: normal; font-feature-settings: normal; font-optical-sizing: auto; font-variation-settings: normal; min-height: 22px; -webkit-text-size-adjust: auto;"><span class="s2" style="font-family: UICTFontTextStyleBody;"></span><br></p><p class="p3" style="margin: 0px; font-width: normal; line-height: normal; font-size-adjust: none; font-kerning: auto; font-variant-alternates: normal; font-variant-ligatures: normal; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-position: normal; font-feature-settings: normal; font-optical-sizing: auto; font-variation-settings: normal; -webkit-text-size-adjust: auto;"><span class="s2" style="font-family: UICTFontTextStyleBody;">it said set Prompt=normal in /etc/update-manager/release upgrades.</span></p><p class="p2" style="margin: 0px; font-width: normal; line-height: normal; font-size-adjust: none; font-kerning: auto; font-variant-alternates: normal; font-variant-ligatures: normal; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-position: normal; font-feature-settings: normal; font-optical-sizing: auto; font-variation-settings: normal; min-height: 22px; -webkit-text-size-adjust: auto;"><span class="s2" style="font-family: UICTFontTextStyleBody;"></span><br></p><p class="p3" style="margin: 0px; font-width: normal; line-height: normal; font-size-adjust: none; font-kerning: auto; font-variant-alternates: normal; font-variant-ligatures: normal; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-position: normal; font-feature-settings: normal; font-optical-sizing: auto; font-variation-settings: normal; -webkit-text-size-adjust: auto;"><span class="s2" style="font-family: UICTFontTextStyleBody;">navigated to this and noticed it is a read-only file</span></p><p class="p3" style="margin: 0px; font-width: normal; line-height: normal; font-size-adjust: none; font-kerning: auto; font-variant-alternates: normal; font-variant-ligatures: normal; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-position: normal; font-feature-settings: normal; font-optical-sizing: auto; font-variation-settings: normal; -webkit-text-size-adjust: auto;"><span class="s2" style="font-family: UICTFontTextStyleBody;">did a chmod 755 release/upgrades. </span></p><p class="p2" style="margin: 0px; font-width: normal; line-height: normal; font-size-adjust: none; font-kerning: auto; font-variant-alternates: normal; font-variant-ligatures: normal; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-position: normal; font-feature-settings: normal; font-optical-sizing: auto; font-variation-settings: normal; min-height: 22px; -webkit-text-size-adjust: auto;"><span class="s2" style="font-family: UICTFontTextStyleBody;"></span><br></p><p class="p3" style="margin: 0px; font-width: normal; line-height: normal; font-size-adjust: none; font-kerning: auto; font-variant-alternates: normal; font-variant-ligatures: normal; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-position: normal; font-feature-settings: normal; font-optical-sizing: auto; font-variation-settings: normal; -webkit-text-size-adjust: auto;"><span class="s2" style="font-family: UICTFontTextStyleBody;">it said changing permission of ‘release-upgrades’: operation not permitted</span></p><p class="p2" style="margin: 0px; font-width: normal; line-height: normal; font-size-adjust: none; font-kerning: auto; font-variant-alternates: normal; font-variant-ligatures: normal; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-position: normal; font-feature-settings: normal; font-optical-sizing: auto; font-variation-settings: normal; min-height: 22px; -webkit-text-size-adjust: auto;"><span class="s2" style="font-family: UICTFontTextStyleBody;"></span><br></p><p class="p3" style="margin: 0px; font-width: normal; line-height: normal; font-size-adjust: none; font-kerning: auto; font-variant-alternates: normal; font-variant-ligatures: normal; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-position: normal; font-feature-settings: normal; font-optical-sizing: auto; font-variation-settings: normal; -webkit-text-size-adjust: auto;"><span class="s2" style="font-family: UICTFontTextStyleBody;">not sure what to do, as the file still shows as read-only</span></p><p class="p2" style="margin: 0px; font-width: normal; line-height: normal; font-size-adjust: none; font-kerning: auto; font-variant-alternates: normal; font-variant-ligatures: normal; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-position: normal; font-feature-settings: normal; font-optical-sizing: auto; font-variation-settings: normal; min-height: 22px; -webkit-text-size-adjust: auto;"><span class="s2" style="font-family: UICTFontTextStyleBody;"></span><br></p><p class="p3" style="margin: 0px; font-width: normal; line-height: normal; font-size-adjust: none; font-kerning: auto; font-variant-alternates: normal; font-variant-ligatures: normal; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-position: normal; font-feature-settings: normal; font-optical-sizing: auto; font-variation-settings: normal; -webkit-text-size-adjust: auto;"><span class="s2" style="font-family: UICTFontTextStyleBody;">what should I do?</span></p><p class="p2" style="margin: 0px; font-width: normal; line-height: normal; font-size-adjust: none; font-kerning: auto; font-variant-alternates: normal; font-variant-ligatures: normal; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-position: normal; font-feature-settings: normal; font-optical-sizing: auto; font-variation-settings: normal; min-height: 22px; -webkit-text-size-adjust: auto;"><span class="s2" style="font-family: UICTFontTextStyleBody;"></span><br></p><p class="p3" style="margin: 0px; font-width: normal; line-height: normal; font-size-adjust: none; font-kerning: auto; font-variant-alternates: normal; font-variant-ligatures: normal; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-position: normal; font-feature-settings: normal; font-optical-sizing: auto; font-variation-settings: normal; -webkit-text-size-adjust: auto;"><span class="s2" style="font-family: UICTFontTextStyleBody;">John</span></p><div dir="ltr">Sent from my iPad</div></body></html>