<?xml version="1.0" encoding="utf-8"?>
<rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:content="http://purl.org/rss/1.0/modules/content/">
	<channel>
		<title>Kubuntu Forums - BTRFS</title>
		<link>https://www.kubuntuforums.net/</link>
		<description>Dedicated to BTRFS questions and information</description>
		<language>en</language>
		<lastBuildDate>Sat, 13 Jun 2026 12:47:16 GMT</lastBuildDate>
		<generator>vBulletin</generator>
		<ttl>60</ttl>
		<image>
			<url>images/misc/rss.png</url>
			<title>Kubuntu Forums - BTRFS</title>
			<link>https://www.kubuntuforums.net/</link>
		</image>
		<item>
			<title>recovering system after upgate ruined graphics</title>
			<link>https://www.kubuntuforums.net/forum/general/miscellaneous/btrfs/692547-recovering-system-after-upgate-ruined-graphics</link>
			<pubDate>Thu, 04 Jun 2026 19:23:16 GMT</pubDate>
			<description>I am using the 24.04 lts with btrfs file system.  Yesterday an upgrade through Discover seemed to have eliminated my 470 driver for Nvidia GEForce...</description>
			<content:encoded><![CDATA[I am using the 24.04 lts with btrfs file system.  Yesterday an upgrade through Discover seemed to have eliminated my 470 driver for Nvidia GEForce 730 graphics card,, making it use only a lower resolution.  So I decided to roll back to the previous snapshot I took on Monday for @.  This is what I did.  First, I used the mv command to change the subv name from /mnt/@ to /mnt/@_new.  Then using the send command (btrfs send /mnt/snapshots/@_260602-194244_ro | btrfs recdeive /mnt).  That took awhile.  When done, I switched the subv from read only to read-write, then changed the name using the move command to /mnt/@.  I did not delete the /mnt//@_new subv.  Then I rebooted.  Unfortunately, I could not get to the login screen.  Can anyone help me?  I suspect I did something wrong in the swend command,, since I haven't done this in quite awhile.  ]]></content:encoded>
			<category domain="https://www.kubuntuforums.net/forum/general/miscellaneous/btrfs">BTRFS</category>
			<dc:creator>oldgeek</dc:creator>
			<guid isPermaLink="true">https://www.kubuntuforums.net/forum/general/miscellaneous/btrfs/692547-recovering-system-after-upgate-ruined-graphics</guid>
		</item>
	</channel>
</rss>
