GNU GRUB - Bugs: bug #43396, TFTP boot: error: time out opening...
You are not allowed to post comments on this tracker with your current authentication level.
bug #43396: TFTP boot: error: time out opening '/grub/i386-pc/normal.mod'
Submitter: | Daniel Dehennin <nebuchadnezzar> | ||
Submitted: | Fri 10 Oct 2014 07:54:05 AM UTC | ||
Category: | Network | Severity: | Major |
Priority: | 5 - Normal | Item Group: | None |
Status: | Fixed | Privacy: | Public |
Assigned to: | None | Originator Name: | |
Open/Closed: | Closed | Release: | Git master |
Release: | Reproducibility: | None | |
Planned Release: | None |
Jump to the original submission
Tue 19 Jul 2016 06:36:01 AM UTC, comment #17: |
Andrei Borzenkov <arvidjaar> |
Mon 18 Jul 2016 05:25:00 PM UTC, comment #16: Thanks for getting back to me.
|
Robster <rabih9780> |
Mon 18 Jul 2016 04:59:15 PM UTC, comment #15: As you can see the fix is implemented. Make sure to use at least 2.02~beta3. |
Andrei Borzenkov <arvidjaar> |
Mon 18 Jul 2016 03:48:35 PM UTC, comment #14: anyone willing to give an advice on what to do if i am still having this issue...
|
Robster <rabih9780> |
Fri 15 Jul 2016 09:55:43 PM UTC, comment #13: I am still having the same problem, I am using a DHCP relay. Do you know when this fix will be implemented?
|
Robster <rabih9780> |
Fri 17 Jul 2015 04:51:14 PM UTC, comment #12: Sorry for not replying sooner:
|
Daniel Dehennin <nebuchadnezzar> |
Sun 17 May 2015 07:40:41 PM UTC, comment #11: Fixed in a666c8bd18aee7bf1b202b6b8c0ffe953bd2c1b6. Thank you for finding root cause! |
Andrei Borzenkov <arvidjaar> |
Sun 17 May 2015 07:23:49 PM UTC, comment #10: Patch works correctly; the code comments are spot-on as well. Consider this a +1 for committing it. |
Rink Springer <rnk> |
Sun 17 May 2015 07:15:46 PM UTC, comment #9: Please test attached patch. I left code ifdef'd out in case we hit regression. |
Andrei Borzenkov <arvidjaar> |
Sun 17 May 2015 07:10:04 PM UTC, comment #8: Andrei, yes 10.13.13.254 is the relay and 10.22.11.1 is the DHCP server itself. I've captured 'dhcp.pcap' on the DHCP server itself, the other capture was made using a host on a mirrored port.
|
Rink Springer <rnk> |
Sun 17 May 2015 06:58:58 PM UTC, comment #7: @Rink: is 10.13.13.254 address of DHCP relay? Did you capture this on LAN between relay and DHCP server?
|
Andrei Borzenkov <arvidjaar> |
Sun 17 May 2015 06:47:30 PM UTC, comment #6: AFAIR the meaning of field gateway is specifically on how to reach boot server. This is in contrast with the option "default route" which is for communications with other subnets |
Vladimir Serbinenko <phcoder> |
Sun 17 May 2015 06:35:47 PM UTC, comment #5: @Andrei, the DHCP server is on another subnet. DHCP relaying is provided by a Cisco 2960G, which cannot perform IPv4 routing (nor does it need to, in this case). The DHCP server is isc-dhcpd-server 4.2.4.
|
Rink Springer <rnk> |
Sun 17 May 2015 12:00:50 PM UTC, comment #4: @Rink: Where is your DHCP server? Is it on different subnet? If yes, do you know what is your DHCP relay?
|
Andrei Borzenkov <arvidjaar> |
Sun 17 May 2015 10:05:32 AM UTC, comment #3: I'm hitting the exact same issue -and dug a little further: note how the pcap file ends with an ARP query for .254. I expect this to be the gateway IP address (the DHCP reply doesn't seem to be in the packet dump).
|
Rink Springer <rnk> |
Thu 20 Nov 2014 10:05:36 AM UTC, comment #2: Could you attach tcpdump capture? |
Andrei Borzenkov <arvidjaar> |
Mon 13 Oct 2014 07:16:36 PM UTC, comment #1: Hello,
|
Daniel Dehennin <nebuchadnezzar> |
Fri 10 Oct 2014 07:54:05 AM UTC, original submission:
Hello,
|
Daniel Dehennin <nebuchadnezzar> |
Depends on the following items: None found
Items that depend on this one: None found
There are 0 votes so far. Votes easily highlight which items people would like to see resolved in priority, independently of the priority of the item set by tracker managers.
Follow 7 latest changes.
Date | Changed by | Updated Field | Previous Value | => | Replaced by |
---|---|---|---|---|---|
2015-05-17 | arvidjaar | Status | Need Info | Fixed | |
Open/Closed | Open | Closed | |||
2015-05-17 | arvidjaar | Attached File | - | Added 43396.patch, #34034 | |
2015-05-17 | rnk | Attached File | - | Added dhcp.pcap, #34033 | |
2015-05-17 | rnk | Attached File | - | Added rnk-dump.pcap, #34028 | |
2014-11-20 | nebuchadnezzar | Attached File | - | Added grub-pxe.pcap, #32490 | |
2014-11-20 | arvidjaar | Status | None | Need Info |
Powered by Savane 3.13-4448.
Corresponding source code
I do not know. Please ask Ubuntu and request to include this fix. Feel free to reopen this bug if you still observe this problem with current git master.