[Kernel-packages] [Bug 1990621] Re: PXE Boot contains wrong suggested link to ISO for live file system
** Description changed:
+ [ Impact ]
+
+ * What are the effects of the bug on users?
+casper's intercative netmount fails to download the latest
+Ubuntu LTS ISOs after the release of the first point release
+(e.g. 22.04.1)
+
+ * What is the justification for backporting the fix to the
+There are at least 2 bug reports about this problem
+(LP: #1990621, #1948884) and this fix will improve the
+user experience with a low probaility of side effects.
+
+ * How does the upload fix the bug?
+
+- The patch adds a '-latest' to the download URLs (see more
+ details here:
https://git.launchpad.net/casper/diff/scripts/casper?id=5075686ba44c942e58c71d2c99076fe72fe64022).
+- Additionaly Łukasz Zemczak (sil2100) created symlinks that
+ (as the name of the urls imply) always points to the latest
+ Ubuntu ISO for a given version.
+
+ [ Test Plan ]
+
+ * How to reproduce the bug?
+
+- Just run the failling parts of the casper script on a
+ 22.04.1 <= x < 22.10 machine:
+
+ # would normally be set by initramfs-tools
+ $ DPKG_ARCH=amd64
+
+ # sets UBUNTU_CODENAME=jammy and VERSION_ID="22.04"
+ $ source /etc/os-release
+
+ # see
https://git.launchpad.net/casper/tree/scripts/casper?id=eb5ef85cb33fba28f9ae6e8da6194aaa521d5a49#n388
+ $
server_url=https://releases.ubuntu.com/$UBUNTU_CODENAME/ubuntu-$VERSION_ID-live-server-$DPKG_ARCH.iso
+
+ # see
https://git.launchpad.net/casper/tree/scripts/casper?id=eb5ef85cb33fba28f9ae6e8da6194aaa521d5a49#n267
+ $ wget "${server_url}" -O /dev/null
+
+ # You should observe an ERROR 404: Not Found.
+
+ * Test that the new links work:
+- Test Script:
https://gist.github.com/dviererbe/0255733d25a27c9a3ddc0bfc9535c243
+- New -latest URLs
+ -
https://releases.ubuntu.com/jammy/ubuntu-22.04-latest-live-server-amd64.iso
+ - https://releases.ubuntu.com/jammy/ubuntu-22.04-latest-desktop-amd64.iso
+ -
https://releases.ubuntu.com/jammy/ubuntu-22.04-latest-live-server-amd64.iso
+ - https://releases.ubuntu.com/jammy/ubuntu-22.04-latest-desktop-amd64.iso
+ -
http://cdimage.ubuntu.com/releases/jammy/release/ubuntu-22.04-latest-live-server-arm64.iso
+ -
http://cdimage.ubuntu.com/releases/jammy/release/ubuntu-22.04-latest-desktop-arm64.iso
+ -
http://cdimage.ubuntu.com/releases/jammy/release/ubuntu-22.04-latest-live-server-ppc64el.iso
+ -
http://cdimage.ubuntu.com/releases/jammy/release/ubuntu-22.04-latest-desktop-ppc64el.iso
+ -
http://cdimage.ubuntu.com/releases/jammy/release/ubuntu-22.04-latest-live-server-riscv64.iso
+ -
http://cdimage.ubuntu.com/releases/jammy/release/ubuntu-22.04-latest-desktop-riscv64.iso
+ -
http://cdimage.ubuntu.com/releases/jammy/release/ubuntu-22.04-latest-live-server-s390x.iso
+ -
http://cdimage.ubuntu.com/releases/jammy/release/ubuntu-22.04-latest-desktop-s390x.iso
+
+ * Łukasz Zemczak (sil2100) tested that casper can handle
+HTTP 301 redirects. (See
https://code.launchpad.net/~dviererbe/casper/+git/casper/+merge/446497/comments/1193559)
+
+ [ Where problems could occur ]
+
+ * The Ubuntu Release Team could forget or the automation
+could stop working to update the -latest links, but this
+would, in the worst case, result in a not more worse
+situation than the current bug.
+
+ [ Other Info ]
+
+ * Nick Rosbrook (enr0n) pointed out in comment #3 that the
+script allows the user to provide their own url.
+This should only be considered a temporary workaround as
+a user has to be aware of this bug and has to aquire a
+URL by themself. Copy & pasting URLs from the web is
+potentialy error prone and unsafe.
+
+ * As far as I am aware, there was a discussion between
+Łukasz Zemczak (sil2100), Brian Murray (brian-murray) and
+Steve Langasek (~vorlon) about the link namining. Neither
+was particularly happy about the current solution, but no
+better solution was found.
+
+ * Original Bug report:
+
When PXE booting without pulling in squashfs correctly the system tried
to be helpful (:-) and grab an ISO. The 22.04.1 Jammy release contains a
link to the old version which is not present anymore.
---
Unable to find a medium containing a live file system
Attempt interactive netboot from a URL?
- yes no (default yes):
+ yes no (default yes):
Two methods available for IP configuration:
- * static: for static IP configuration
- * dhcp: for automatic IP configuration
- static dhcp (default 'dhcp'):
- vlan id (optional):
- https://releases.ubuntu.com/jammy/ubuntu-22.04-live-server-amd64.iso
(default)
- https://releases.ubuntu.com/jammy/ubuntu-22.04-desktop-amd64.iso
- url:
- http_proxy (optional):
+ * static: for static IP configuration
+ * dhcp: for automatic IP configuration
+ static dhcp (default 'dhcp'):
+ vlan id (optional):
+
[Kernel-packages] [Bug 1990621] Re: PXE Boot contains wrong suggested link to ISO for live file system
This bug was fixed in the package casper - 1.482 --- casper (1.482) mantic; urgency=medium * scripts/casper: Use '-latest' links to download images (LP: #1990621). -- Dominik Viererbe Tue, 11 Jul 2023 14:03:33 +0300 ** Changed in: casper (Ubuntu) Status: Triaged => Fix Released -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1990621 Title: PXE Boot contains wrong suggested link to ISO for live file system Status in casper package in Ubuntu: Fix Released Status in linux package in Ubuntu: Invalid Status in casper source package in Jammy: Triaged Status in linux source package in Jammy: Invalid Bug description: When PXE booting without pulling in squashfs correctly the system tried to be helpful (:-) and grab an ISO. The 22.04.1 Jammy release contains a link to the old version which is not present anymore. --- Unable to find a medium containing a live file system Attempt interactive netboot from a URL? yes no (default yes): Two methods available for IP configuration: * static: for static IP configuration * dhcp: for automatic IP configuration static dhcp (default 'dhcp'): vlan id (optional): https://releases.ubuntu.com/jammy/ubuntu-22.04-live-server-amd64.iso (default) https://releases.ubuntu.com/jammy/ubuntu-22.04-desktop-amd64.iso url: http_proxy (optional): [ 125.454385] igb :00:14.0 eno1: igb: eno1 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: RX/TX [ 125.566067] IPv6: ADDRCONF(NETDEV_CHANGE): eno1: link becomes ready Begin: Trying netboot from 10.0.~.1: ... Begin: Trying to download and mount https://releases.ubuntu.com/jammy/ubuntu-22.04-live-server-amd64.iso ... BusyBox v1.30.1 (Ubuntu 1:1.30.1-7ubuntu3) built-in shell (ash) Enter 'help' for a list of built-in commands. (initramfs) Connecting to releases.ubuntu.com (185.125.190.37:443) wget: server returned error: HTTP/1.1 404 Not Found done. Unable to find a medium containing a live file system To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/casper/+bug/1990621/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1990621] Re: PXE Boot contains wrong suggested link to ISO for live file system
Łukasz Zemczak (sil2100) gave me the greenlight to implement the "-latest" solution. You can find the merge proposal here: https://code.launchpad.net/~dviererbe/casper/+git/casper/+merge/446497 -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1990621 Title: PXE Boot contains wrong suggested link to ISO for live file system Status in casper package in Ubuntu: Triaged Status in linux package in Ubuntu: Invalid Status in casper source package in Jammy: Triaged Status in linux source package in Jammy: Invalid Bug description: When PXE booting without pulling in squashfs correctly the system tried to be helpful (:-) and grab an ISO. The 22.04.1 Jammy release contains a link to the old version which is not present anymore. --- Unable to find a medium containing a live file system Attempt interactive netboot from a URL? yes no (default yes): Two methods available for IP configuration: * static: for static IP configuration * dhcp: for automatic IP configuration static dhcp (default 'dhcp'): vlan id (optional): https://releases.ubuntu.com/jammy/ubuntu-22.04-live-server-amd64.iso (default) https://releases.ubuntu.com/jammy/ubuntu-22.04-desktop-amd64.iso url: http_proxy (optional): [ 125.454385] igb :00:14.0 eno1: igb: eno1 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: RX/TX [ 125.566067] IPv6: ADDRCONF(NETDEV_CHANGE): eno1: link becomes ready Begin: Trying netboot from 10.0.~.1: ... Begin: Trying to download and mount https://releases.ubuntu.com/jammy/ubuntu-22.04-live-server-amd64.iso ... BusyBox v1.30.1 (Ubuntu 1:1.30.1-7ubuntu3) built-in shell (ash) Enter 'help' for a list of built-in commands. (initramfs) Connecting to releases.ubuntu.com (185.125.190.37:443) wget: server returned error: HTTP/1.1 404 Not Found done. Unable to find a medium containing a live file system To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/casper/+bug/1990621/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1990621] Re: PXE Boot contains wrong suggested link to ISO for live file system
** Merge proposal linked: https://code.launchpad.net/~dviererbe/casper/+git/casper/+merge/446497 -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1990621 Title: PXE Boot contains wrong suggested link to ISO for live file system Status in casper package in Ubuntu: Triaged Status in linux package in Ubuntu: Invalid Status in casper source package in Jammy: Triaged Status in linux source package in Jammy: Invalid Bug description: When PXE booting without pulling in squashfs correctly the system tried to be helpful (:-) and grab an ISO. The 22.04.1 Jammy release contains a link to the old version which is not present anymore. --- Unable to find a medium containing a live file system Attempt interactive netboot from a URL? yes no (default yes): Two methods available for IP configuration: * static: for static IP configuration * dhcp: for automatic IP configuration static dhcp (default 'dhcp'): vlan id (optional): https://releases.ubuntu.com/jammy/ubuntu-22.04-live-server-amd64.iso (default) https://releases.ubuntu.com/jammy/ubuntu-22.04-desktop-amd64.iso url: http_proxy (optional): [ 125.454385] igb :00:14.0 eno1: igb: eno1 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: RX/TX [ 125.566067] IPv6: ADDRCONF(NETDEV_CHANGE): eno1: link becomes ready Begin: Trying netboot from 10.0.~.1: ... Begin: Trying to download and mount https://releases.ubuntu.com/jammy/ubuntu-22.04-live-server-amd64.iso ... BusyBox v1.30.1 (Ubuntu 1:1.30.1-7ubuntu3) built-in shell (ash) Enter 'help' for a list of built-in commands. (initramfs) Connecting to releases.ubuntu.com (185.125.190.37:443) wget: server returned error: HTTP/1.1 404 Not Found done. Unable to find a medium containing a live file system To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/casper/+bug/1990621/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1990621] Re: PXE Boot contains wrong suggested link to ISO for live file system
Hi Dominik, Some suggestions: * I like that we are disambiguating obtaining 22.04.0 versus something that acquires the latest version. I think that's a nice improvement overall, not just for casper. * I believe that creating the backend for those -latest URLs would need ubuntu-cdimage changes * Assuming the above will be done, we'll want that -latest support in casper on main branch first. But presumably constrained to LTS ISOs. * A debdiff is entirely fine, or you may find it more convenient to propose MPs against https://git.launchpad.net/casper In the meantime I'm unsubscribing Ubuntu Sponsors, please consider all the above. Thanks! -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1990621 Title: PXE Boot contains wrong suggested link to ISO for live file system Status in casper package in Ubuntu: Triaged Status in linux package in Ubuntu: Invalid Status in casper source package in Jammy: Triaged Status in linux source package in Jammy: Invalid Bug description: When PXE booting without pulling in squashfs correctly the system tried to be helpful (:-) and grab an ISO. The 22.04.1 Jammy release contains a link to the old version which is not present anymore. --- Unable to find a medium containing a live file system Attempt interactive netboot from a URL? yes no (default yes): Two methods available for IP configuration: * static: for static IP configuration * dhcp: for automatic IP configuration static dhcp (default 'dhcp'): vlan id (optional): https://releases.ubuntu.com/jammy/ubuntu-22.04-live-server-amd64.iso (default) https://releases.ubuntu.com/jammy/ubuntu-22.04-desktop-amd64.iso url: http_proxy (optional): [ 125.454385] igb :00:14.0 eno1: igb: eno1 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: RX/TX [ 125.566067] IPv6: ADDRCONF(NETDEV_CHANGE): eno1: link becomes ready Begin: Trying netboot from 10.0.~.1: ... Begin: Trying to download and mount https://releases.ubuntu.com/jammy/ubuntu-22.04-live-server-amd64.iso ... BusyBox v1.30.1 (Ubuntu 1:1.30.1-7ubuntu3) built-in shell (ash) Enter 'help' for a list of built-in commands. (initramfs) Connecting to releases.ubuntu.com (185.125.190.37:443) wget: server returned error: HTTP/1.1 404 Not Found done. Unable to find a medium containing a live file system To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/casper/+bug/1990621/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1990621] Re: PXE Boot contains wrong suggested link to ISO for live file system
I talked today to Łukasz Zemczak (sil2100) about the redirection. He made some pretty good arguments that the name of the URL should match a user's expectations. E.g. a User could assume the URL "https://releases.ubuntu.com/jammy/ubuntu-22.04-live-server-amd64.iso; will provide the initial version of 22.04 and not the latest point release. I suggested a URL style like this "https://releases.ubuntu.com/jammy/ubuntu-22.04-latest-live-server- amd64.iso" (notice the "-latest" after the version id). -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1990621 Title: PXE Boot contains wrong suggested link to ISO for live file system Status in casper package in Ubuntu: Triaged Status in linux package in Ubuntu: Invalid Status in casper source package in Jammy: Triaged Status in linux source package in Jammy: Invalid Bug description: When PXE booting without pulling in squashfs correctly the system tried to be helpful (:-) and grab an ISO. The 22.04.1 Jammy release contains a link to the old version which is not present anymore. --- Unable to find a medium containing a live file system Attempt interactive netboot from a URL? yes no (default yes): Two methods available for IP configuration: * static: for static IP configuration * dhcp: for automatic IP configuration static dhcp (default 'dhcp'): vlan id (optional): https://releases.ubuntu.com/jammy/ubuntu-22.04-live-server-amd64.iso (default) https://releases.ubuntu.com/jammy/ubuntu-22.04-desktop-amd64.iso url: http_proxy (optional): [ 125.454385] igb :00:14.0 eno1: igb: eno1 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: RX/TX [ 125.566067] IPv6: ADDRCONF(NETDEV_CHANGE): eno1: link becomes ready Begin: Trying netboot from 10.0.~.1: ... Begin: Trying to download and mount https://releases.ubuntu.com/jammy/ubuntu-22.04-live-server-amd64.iso ... BusyBox v1.30.1 (Ubuntu 1:1.30.1-7ubuntu3) built-in shell (ash) Enter 'help' for a list of built-in commands. (initramfs) Connecting to releases.ubuntu.com (185.125.190.37:443) wget: server returned error: HTTP/1.1 404 Not Found done. Unable to find a medium containing a live file system To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/casper/+bug/1990621/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1990621] Re: PXE Boot contains wrong suggested link to ISO for live file system
The attachment "LP#1990621-bugfix.debdiff" seems to be a debdiff. The ubuntu-sponsors team has been subscribed to the bug report so that they can review and hopefully sponsor the debdiff. If the attachment isn't a patch, please remove the "patch" flag from the attachment, remove the "patch" tag, and if you are member of the ~ubuntu-sponsors, unsubscribe the team. [This is an automated message performed by a Launchpad user owned by ~brian-murray, for any issue please contact him.] ** Tags added: patch -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1990621 Title: PXE Boot contains wrong suggested link to ISO for live file system Status in casper package in Ubuntu: Triaged Status in linux package in Ubuntu: Invalid Status in casper source package in Jammy: Triaged Status in linux source package in Jammy: Invalid Bug description: When PXE booting without pulling in squashfs correctly the system tried to be helpful (:-) and grab an ISO. The 22.04.1 Jammy release contains a link to the old version which is not present anymore. --- Unable to find a medium containing a live file system Attempt interactive netboot from a URL? yes no (default yes): Two methods available for IP configuration: * static: for static IP configuration * dhcp: for automatic IP configuration static dhcp (default 'dhcp'): vlan id (optional): https://releases.ubuntu.com/jammy/ubuntu-22.04-live-server-amd64.iso (default) https://releases.ubuntu.com/jammy/ubuntu-22.04-desktop-amd64.iso url: http_proxy (optional): [ 125.454385] igb :00:14.0 eno1: igb: eno1 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: RX/TX [ 125.566067] IPv6: ADDRCONF(NETDEV_CHANGE): eno1: link becomes ready Begin: Trying netboot from 10.0.~.1: ... Begin: Trying to download and mount https://releases.ubuntu.com/jammy/ubuntu-22.04-live-server-amd64.iso ... BusyBox v1.30.1 (Ubuntu 1:1.30.1-7ubuntu3) built-in shell (ash) Enter 'help' for a list of built-in commands. (initramfs) Connecting to releases.ubuntu.com (185.125.190.37:443) wget: server returned error: HTTP/1.1 404 Not Found done. Unable to find a medium containing a live file system To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/casper/+bug/1990621/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1990621] Re: PXE Boot contains wrong suggested link to ISO for live file system
Here is a possible implementation for parsing the point release number from "$VERSION. ** Patch added: "LP#1990621-bugfix.debdiff" https://bugs.launchpad.net/ubuntu/+source/casper/+bug/1990621/+attachment/5648668/+files/LP%231990621-bugfix.debdiff -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1990621 Title: PXE Boot contains wrong suggested link to ISO for live file system Status in casper package in Ubuntu: Triaged Status in linux package in Ubuntu: Invalid Status in casper source package in Jammy: Triaged Status in linux source package in Jammy: Invalid Bug description: When PXE booting without pulling in squashfs correctly the system tried to be helpful (:-) and grab an ISO. The 22.04.1 Jammy release contains a link to the old version which is not present anymore. --- Unable to find a medium containing a live file system Attempt interactive netboot from a URL? yes no (default yes): Two methods available for IP configuration: * static: for static IP configuration * dhcp: for automatic IP configuration static dhcp (default 'dhcp'): vlan id (optional): https://releases.ubuntu.com/jammy/ubuntu-22.04-live-server-amd64.iso (default) https://releases.ubuntu.com/jammy/ubuntu-22.04-desktop-amd64.iso url: http_proxy (optional): [ 125.454385] igb :00:14.0 eno1: igb: eno1 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: RX/TX [ 125.566067] IPv6: ADDRCONF(NETDEV_CHANGE): eno1: link becomes ready Begin: Trying netboot from 10.0.~.1: ... Begin: Trying to download and mount https://releases.ubuntu.com/jammy/ubuntu-22.04-live-server-amd64.iso ... BusyBox v1.30.1 (Ubuntu 1:1.30.1-7ubuntu3) built-in shell (ash) Enter 'help' for a list of built-in commands. (initramfs) Connecting to releases.ubuntu.com (185.125.190.37:443) wget: server returned error: HTTP/1.1 404 Not Found done. Unable to find a medium containing a live file system To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/casper/+bug/1990621/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1990621] Re: PXE Boot contains wrong suggested link to ISO for live file system
I did some research today. I think this bug affects all LTS releases. As Nick Rosbrook (enr0n) suggested we can use $VERSION to parse the version id with the point release number like this $(echo "$VERSION"| grep -o -s -E '^[0-9\.]+') , but this would still not fix the bug for all LTS users who haven't the most up to date /etc/os-release file. For example: When 22.04.02 gets released; a user that hasn't updated yet still has an /etc/os-release file with the value VERSION="22.04.1 LTS (Jammy Jellyfish)" This would still result in a broken link. Alternative solutions would be: 1. using a web-crawler that looks for the latest release url (overcomplicated) 2. setting up a redirection from the "broken" url to the correct one Alternative 2 would result in an instant-fix without needing the user to update and is simple. I have to find out who I would need to ask for that. ** Changed in: casper (Ubuntu Jammy) Assignee: (unassigned) => Dominik Viererbe (dviererbe) ** Changed in: casper (Ubuntu) Assignee: (unassigned) => Dominik Viererbe (dviererbe) -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1990621 Title: PXE Boot contains wrong suggested link to ISO for live file system Status in casper package in Ubuntu: Triaged Status in linux package in Ubuntu: Invalid Status in casper source package in Jammy: Triaged Status in linux source package in Jammy: Invalid Bug description: When PXE booting without pulling in squashfs correctly the system tried to be helpful (:-) and grab an ISO. The 22.04.1 Jammy release contains a link to the old version which is not present anymore. --- Unable to find a medium containing a live file system Attempt interactive netboot from a URL? yes no (default yes): Two methods available for IP configuration: * static: for static IP configuration * dhcp: for automatic IP configuration static dhcp (default 'dhcp'): vlan id (optional): https://releases.ubuntu.com/jammy/ubuntu-22.04-live-server-amd64.iso (default) https://releases.ubuntu.com/jammy/ubuntu-22.04-desktop-amd64.iso url: http_proxy (optional): [ 125.454385] igb :00:14.0 eno1: igb: eno1 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: RX/TX [ 125.566067] IPv6: ADDRCONF(NETDEV_CHANGE): eno1: link becomes ready Begin: Trying netboot from 10.0.~.1: ... Begin: Trying to download and mount https://releases.ubuntu.com/jammy/ubuntu-22.04-live-server-amd64.iso ... BusyBox v1.30.1 (Ubuntu 1:1.30.1-7ubuntu3) built-in shell (ash) Enter 'help' for a list of built-in commands. (initramfs) Connecting to releases.ubuntu.com (185.125.190.37:443) wget: server returned error: HTTP/1.1 404 Not Found done. Unable to find a medium containing a live file system To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/casper/+bug/1990621/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1990621] Re: PXE Boot contains wrong suggested link to ISO for live file system
> and which gets from "/etc/os-release/" Yes, maybe casper should be parsing $VERSION (which contains the point release number), rather than using $VERSION_ID to build the default iso URL. Note however that the script does allow the user to provide their own url, i.e. when it prompts "url:" as shown above: Attempt interactive netboot from a URL? yes no (default yes): [... snip ...] https://releases.ubuntu.com/jammy/ubuntu-22.04-live-server-amd64.iso (default) https://releases.ubuntu.com/jammy/ubuntu-22.04-desktop-amd64.iso url: < This prompt ** Also affects: casper (Ubuntu Jammy) Importance: Undecided Status: New ** Also affects: linux (Ubuntu Jammy) Importance: Undecided Status: New ** Changed in: linux (Ubuntu) Status: Incomplete => Invalid ** Changed in: linux (Ubuntu Jammy) Status: New => Invalid ** Changed in: casper (Ubuntu Jammy) Status: New => Triaged ** Changed in: casper (Ubuntu) Status: New => Triaged ** Changed in: casper (Ubuntu) Importance: Undecided => Low ** Changed in: casper (Ubuntu Jammy) Importance: Undecided => Low -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1990621 Title: PXE Boot contains wrong suggested link to ISO for live file system Status in casper package in Ubuntu: Triaged Status in linux package in Ubuntu: Invalid Status in casper source package in Jammy: Triaged Status in linux source package in Jammy: Invalid Bug description: When PXE booting without pulling in squashfs correctly the system tried to be helpful (:-) and grab an ISO. The 22.04.1 Jammy release contains a link to the old version which is not present anymore. --- Unable to find a medium containing a live file system Attempt interactive netboot from a URL? yes no (default yes): Two methods available for IP configuration: * static: for static IP configuration * dhcp: for automatic IP configuration static dhcp (default 'dhcp'): vlan id (optional): https://releases.ubuntu.com/jammy/ubuntu-22.04-live-server-amd64.iso (default) https://releases.ubuntu.com/jammy/ubuntu-22.04-desktop-amd64.iso url: http_proxy (optional): [ 125.454385] igb :00:14.0 eno1: igb: eno1 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: RX/TX [ 125.566067] IPv6: ADDRCONF(NETDEV_CHANGE): eno1: link becomes ready Begin: Trying netboot from 10.0.~.1: ... Begin: Trying to download and mount https://releases.ubuntu.com/jammy/ubuntu-22.04-live-server-amd64.iso ... BusyBox v1.30.1 (Ubuntu 1:1.30.1-7ubuntu3) built-in shell (ash) Enter 'help' for a list of built-in commands. (initramfs) Connecting to releases.ubuntu.com (185.125.190.37:443) wget: server returned error: HTTP/1.1 404 Not Found done. Unable to find a medium containing a live file system To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/casper/+bug/1990621/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1990621] Re: PXE Boot contains wrong suggested link to ISO for live file system
** Tags added: foundations-todo -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1990621 Title: PXE Boot contains wrong suggested link to ISO for live file system Status in casper package in Ubuntu: New Status in linux package in Ubuntu: Incomplete Bug description: When PXE booting without pulling in squashfs correctly the system tried to be helpful (:-) and grab an ISO. The 22.04.1 Jammy release contains a link to the old version which is not present anymore. --- Unable to find a medium containing a live file system Attempt interactive netboot from a URL? yes no (default yes): Two methods available for IP configuration: * static: for static IP configuration * dhcp: for automatic IP configuration static dhcp (default 'dhcp'): vlan id (optional): https://releases.ubuntu.com/jammy/ubuntu-22.04-live-server-amd64.iso (default) https://releases.ubuntu.com/jammy/ubuntu-22.04-desktop-amd64.iso url: http_proxy (optional): [ 125.454385] igb :00:14.0 eno1: igb: eno1 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: RX/TX [ 125.566067] IPv6: ADDRCONF(NETDEV_CHANGE): eno1: link becomes ready Begin: Trying netboot from 10.0.~.1: ... Begin: Trying to download and mount https://releases.ubuntu.com/jammy/ubuntu-22.04-live-server-amd64.iso ... BusyBox v1.30.1 (Ubuntu 1:1.30.1-7ubuntu3) built-in shell (ash) Enter 'help' for a list of built-in commands. (initramfs) Connecting to releases.ubuntu.com (185.125.190.37:443) wget: server returned error: HTTP/1.1 404 Not Found done. Unable to find a medium containing a live file system To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/casper/+bug/1990621/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1990621] Re: PXE Boot contains wrong suggested link to ISO for live file system
FWIK, it doesn't related to linux but casper. ``` server_url=https://releases.ubuntu.com/$UBUNTU_CODENAME/ubuntu-$VERSION_ID-live-server-$DPKG_ARCH.iso desktop_url=https://releases.ubuntu.com/$UBUNTU_CODENAME/ubuntu-$VERSION_ID-desktop-$DPKG_ARCH.iso ``` and which gets from "/etc/os-release/" ** Also affects: casper (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1990621 Title: PXE Boot contains wrong suggested link to ISO for live file system Status in casper package in Ubuntu: New Status in linux package in Ubuntu: Incomplete Bug description: When PXE booting without pulling in squashfs correctly the system tried to be helpful (:-) and grab an ISO. The 22.04.1 Jammy release contains a link to the old version which is not present anymore. --- Unable to find a medium containing a live file system Attempt interactive netboot from a URL? yes no (default yes): Two methods available for IP configuration: * static: for static IP configuration * dhcp: for automatic IP configuration static dhcp (default 'dhcp'): vlan id (optional): https://releases.ubuntu.com/jammy/ubuntu-22.04-live-server-amd64.iso (default) https://releases.ubuntu.com/jammy/ubuntu-22.04-desktop-amd64.iso url: http_proxy (optional): [ 125.454385] igb :00:14.0 eno1: igb: eno1 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: RX/TX [ 125.566067] IPv6: ADDRCONF(NETDEV_CHANGE): eno1: link becomes ready Begin: Trying netboot from 10.0.~.1: ... Begin: Trying to download and mount https://releases.ubuntu.com/jammy/ubuntu-22.04-live-server-amd64.iso ... BusyBox v1.30.1 (Ubuntu 1:1.30.1-7ubuntu3) built-in shell (ash) Enter 'help' for a list of built-in commands. (initramfs) Connecting to releases.ubuntu.com (185.125.190.37:443) wget: server returned error: HTTP/1.1 404 Not Found done. Unable to find a medium containing a live file system To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/casper/+bug/1990621/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
