{"id":220621,"date":"2025-05-28T14:22:36","date_gmt":"2025-05-28T14:22:36","guid":{"rendered":"https:\/\/learnexams.com\/blog\/?p=220621"},"modified":"2025-05-28T14:22:38","modified_gmt":"2025-05-28T14:22:38","slug":"kali-linux-problems","status":"publish","type":"post","link":"https:\/\/www.learnexams.com\/blog\/2025\/05\/28\/kali-linux-problems\/","title":{"rendered":"kali linux problems."},"content":{"rendered":"\n<p>kali linux problems. I loaded the compact wireless but they appear disconnected i tried rebooting but after reboot they just disappear i have to load them again going back to the start again. i tried another version but says &#8220;Generating local configuration database from kernel &#8230;Kernel version parse failed!make: *** [Makefile:42: load] Error 1&#8221; when i try to load it so im going to stick with the version i was using at the start. please i need help.<\/p>\n\n\n\n<p><strong>ip a:<\/strong><\/p>\n\n\n\n<p>T<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-ast-global-color-1-color\">he Correct Answer and Explanation is:<\/mark><\/strong><\/p>\n\n\n\n<p>It sounds like you\u2019re trying to install wireless drivers (possibly Broadcom or Realtek) on Kali Linux using the <strong>Compact-Wireless<\/strong> package, but you\u2019re facing persistent issues where:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>The Wi-Fi interface appears disconnected or vanishes after reboot.<\/li>\n\n\n\n<li>You have to reload the drivers manually every time.<\/li>\n\n\n\n<li>A newer version fails with a kernel parse error.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u2705 <strong>Correct command to check network interfaces<\/strong>:<\/h3>\n\n\n\n<pre class=\"wp-block-code\"><code>ip a\n<\/code><\/pre>\n\n\n\n<p>This command displays all network interfaces and their current states. For example:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>3: wlan0: &lt;BROADCAST,MULTICAST&gt; mtu 1500 qdisc noop state DOWN group default qlen 1000\n    link\/ether 00:11:22:33:44:55 brd ff:ff:ff:ff:ff:ff\n<\/code><\/pre>\n\n\n\n<p>Here, <code>wlan0<\/code> is your wireless interface. If it\u2019s not listed, the driver isn\u2019t loaded or the hardware isn\u2019t detected.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">\ud83e\udde0 <strong>Explanation<\/strong><\/h3>\n\n\n\n<p>Your issue stems from <strong>driver persistence and kernel compatibility<\/strong>. In Kali Linux, especially when using <code>compat-wireless<\/code> or <code>backports<\/code>, the drivers you compile are tied to the running kernel. If the build fails or is not loaded at boot, your Wi-Fi won\u2019t work.<\/p>\n\n\n\n<p>Here\u2019s a breakdown of your problem:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Manual Driver Load Required<\/strong>: You&#8217;re likely using something like: <code>make sudo make install sudo modprobe &lt;driver-name><\/code> After reboot, if <code>modprobe<\/code> isn\u2019t automatically run or if the driver isn\u2019t inserted into <code>initramfs<\/code>, it vanishes.<\/li>\n\n\n\n<li><strong>Temporary Fixes Don&#8217;t Persist<\/strong>:\n<ul class=\"wp-block-list\">\n<li>If you load the module manually and don\u2019t blacklist conflicting ones (like <code>bcma<\/code> or <code>brcmsmac<\/code> for Broadcom), it might not persist.<\/li>\n\n\n\n<li>You need to <strong>add the module to <code>\/etc\/modules<\/code><\/strong> to auto-load at boot.<\/li>\n\n\n\n<li>You may also need to <strong>blacklist conflicting drivers<\/strong> in <code>\/etc\/modprobe.d\/blacklist.conf<\/code>.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Kernel Version Parse Failed<\/strong>: This occurs when <code>compat-wireless<\/code> or the newer <code>backports<\/code> package cannot detect or parse the current kernel version, often due to:\n<ul class=\"wp-block-list\">\n<li>Missing kernel headers (<code>linux-headers-$(uname -r)<\/code>)<\/li>\n\n\n\n<li>Broken Makefile<\/li>\n\n\n\n<li>Incompatible driver\/kernel<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Correct Path Forward<\/strong>:\n<ul class=\"wp-block-list\">\n<li>Stick with the working version.<\/li>\n\n\n\n<li>Add your driver to <code>\/etc\/modules<\/code> (e.g., <code>wl<\/code> or <code>rtl8821ce<\/code>).<\/li>\n\n\n\n<li>Rebuild <code>initramfs<\/code>: <code>sudo update-initramfs -u<\/code><\/li>\n<\/ul>\n<\/li>\n<\/ol>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" src=\"https:\/\/learnexams.com\/blog\/wp-content\/uploads\/2025\/05\/learnexams-banner4-68.jpeg\" alt=\"\" class=\"wp-image-220622\"\/><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>kali linux problems. I loaded the compact wireless but they appear disconnected i tried rebooting but after reboot they just disappear i have to load them again going back to the start again. i tried another version but says &#8220;Generating local configuration database from kernel &#8230;Kernel version parse failed!make: *** [Makefile:42: load] Error 1&#8221; when [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[25],"tags":[],"class_list":["post-220621","post","type-post","status-publish","format-standard","hentry","category-exams-certification"],"_links":{"self":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts\/220621","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/comments?post=220621"}],"version-history":[{"count":0,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts\/220621\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/media?parent=220621"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/categories?post=220621"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/tags?post=220621"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}